This tool is very accurate for displacement calculations. var newValue; An average bone stock turbo diesel made to run 10,000hrs between overhauls will make about 1/2 HP per cu . form.et1.value = findet1(form); var c = 0; form.rear8.value = ""; Here is a selection of tools we hope you find helpful. The SOUPED turbo diesel with extra rpm, over boosted, over-fueled, intercooled & water injected will make 2+ HP per cu" for a few seconds. vehicle weight. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-04SJ2KTSCK',{ cookie_flags: 'max-age=7200;secure;samesite=none' }); Welcome! { Horsepower is not recognized in the International System of Units (SI); SI uses a measurement of power (a rate at which energy is generated or used) called a watt, which is named after James Watt. form.eqratio12.value = ""; The horsepower winner here is easy to see, and automotive marketers have taught us that horsepower and cubic inches have always gone hand-in-hand. function findquarter3(form) Free Horsepower Calculator Engine Rear Wheel Horsepower Calculator Based on total vehicle weight and 1/4 mile MPH To use this horsepower calculator enter the mph trap speed at the 1/4 mile mark from one of your dragstrip ET slips. This is simple to do with a calculator, you don't need a professional. if(x==13) form.newheight12.value = ""; Next, use the formula above to convert this value to horsepower. form.widthmm11.value = ""; form.weight1.value = ""; Predict Elapsed Time and top speed for 1/4 mile or 1/8 mile runs. Gasoline two valve per cylinder engines are considered built to the max for easy drivability and use of pump gas at 1HP per cu at 5500rpm. engine horsepower calculator Home engine horsepower calculator This calculator gives the baseline horsepower and cubic feet per minute (cfm) that an engine will develop at its maximum rpm given the volumetric efficiency of the engine. Also depends a lot on the heads and proper fuel delivery. It means the power that an engine produces. if (x==9) } return formatvalue(form.rpm13.value * form.cid13.value * .000246, form.rsize); } Our cubic inch calculator will work out the total cubic inches of displacement (cid) for an engine given its bore, stroke and number of cylinders. var n6 = 0; multiply by 46656.00073. cubic meters to cubic inches. if ((ch < "0" || "9" < ch) && ch != '.') The British Thermal Unit (BTU) is another unit of energy, and one unit of BTU is the amount needed to heat one pound of water by one degree Fahrenheit. In reality there is far more to it then CID. A stock WC takes more than 7 cubic inches to make 1 H.P. . in the engine.No wonder nobody pulls against him. if (x==11) return false; 1/3HP per cu for turbo and 1/2HP per cu for turbo intercooled. The following equation can be used to convert a CC to HP of a typical combustion ending. Horsepower is a measurement of power, or the rate at which work is done. { How to convert Briggs & Stratton CC to HP? in the engine.No wonder nobody pulls against him. { { per cubic inch. For late-model multiport fuel injection type engines (Chevy LS, Mopar Gen 3 Hemi, etc.) } As previously mentioned, cc and hp are not perfectly equivalent measurements. "publisher": { CC to HP Example 1 BTU is equivalent to 0.293 watt-hour or 1,055 joules. function findheight10(form) if (x==12) { The A at 321 cu running at 1200rpm would be well built to make 73HP. } if(x==4) Although these two terms are not a direct comparison, they are related and give you an idea of the engines size and capacity. form.diameter11.value = ""; Calculate the volume of a cube with L3. Cubic Inches conversion calculators, tables and forumas Metric Conversion > Metric Converter > Volume Converter > Cubic Inches Conversion Cubic Inches Conversion Use the search box to find your required metric converter Cubic Inches A unit of measurement for volume. function findwidthin10(form) CCs on the other hand, which is short for cubic centimeters, is simply a term to describe the displacement or useable combustion volume of an engine. { [5] 2. When measuring horsepower output of anything, to ensure precise comparisons between them, it is important to be consistent in the methodology used to determine horsepower. For instance, if you have a 64cc chamber and a head gasket displacement of 9.2 ccs, then in the "Head" ccs field enter "73.2". "url": "https://www.yesterdaystractors.com/graphics/smllogo.png", if (x==2) var num = 0 + str per cubic inch. A stock WC takes more than 7 cubic inches to make 1 H.P. } Horsepower is a unit of measurement of power developed by engineer James Watt in the late 18th century. We will not under any circumstances There are tooltips over each input to tell you which values are affected by this input. Writing Excel Macros with VBA. { However, there are other lesser known definitions of the word. { if (form.quarter3.value) form.rpm8.value = ""; form.rpm5.value = ""; form.conv7.value = ""; Go back to my other post where it said 1/4HP per cu at 1800rpm for a diesel. Similarly, we will not be requesting a share of any It represents an area one inch long, by one inch wide, by one inch deep. How to calculate the volume(in) of a carton that dimension is 35 x 26 x 22 cm ? Calculate the horsepower required for a milling operation based on the feed rate and depth of cut, which are used to determine the material removal rate (or metal removal rate). form.diameter10.value = ""; this will give you the volume of the cube. To convert cubic centimeters to horsepower you first need to find your total engine size in cubic centimeters, or cc's. Then use this formula to convert the cc value into horsepower: HP=CC/15. } IOGEAR USB 2.0 Print Server, 1-Port. function findrear6(form) HP Wireless Printing Upgrade Kit. Because 1,000 cc is equal to 1 liter, you may also see engine sizes described in liters as well. This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. "datePublished": "2004-01-22", form.rpm7.value = findrpm7(form); var str = input.value; Please feel free to use these tools, bookmark this page for future use, and post links to this page for others to use. You can change the head ccs, deck height, overbore size, etc. form.aspect10.value = ""; This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. Use this compression calculator tool to figure the compression you will get with the specifications you provide. This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. This equation can also be reversed to determine an engines approximate size by multiplying its horsepower by 15. Energy is often presented using units of kilowatt hours (kWh), usually within the context of electric utilities delivering energy to household consumers. } if (form.et2.value) ", Go back to my other post where it said 1/4HP per cu" at 1800rpm for a diesel. var e = 0; HP levels when overfuel, over reved, over boosted and water injected is a whole other issue. var d = 0; per cubic inch. "@id": "https://www.yesterdaystractors.com/" var g = 0; The most important factors involved here are R.P.M.,C.F.M., and compression. multiply by 1728. cubic cm to cubic inches. When it comes to engines, Briggs & Stratton is no exception. alert(msg + " not in range [" + min + ".." + max + "]"); return formatvalue((parseFloat(form.eighth3.value) + .22) / .655, form.rsize + 3); Lets use an example where weve got a 1,500cc engine. This is a convenient calculator to help us figure out the volume of a cuboid or a box, form.effratio12.value = findeffratio12(form); { For this example, the engine size is found to be 750CCs. air mass flow of engine. Xantrex Technologies 851-0400 XPower Plus 400-Watt Inverter. form.ratio.value = RoundUp(n8) + ":1"; 1/4HP per cu for a natural aspirated diesel at 1800rpm. D-Link DP-300U 10/100TX 1-USB Port 2-Parallel Port Print Server. Then combine the gasket displacement ccs with the "Head" ccs. The A at 321 cu running at 1200rpm would be well built to make 73HP. Engine: Our engine calculators provide insight into the airflow required to support your horsepower goals. The most important factors involved here are R.P.M.,C.F.M., and compression. { if(x==10) } form.strtcarb13.value = findstrtcarb13(form); if(x==7) If there is other information you would like to see here please contact us and we will do our best to add the resources you need. This means that while they are related, they are not the same. form.conv5.value = ""; { injector size for horsepower target lb/hr. var strin = "" + input; form.aspect11.value = findaspect11(form); form.eighth3.value = findeighth3(form); return formatvalue((form.quarter3.value * .655) - .22, form.rsize + 2); form.tire7.value = ""; HP = CC/ 15 = 750 / 15 = 50 horsepower. }, Input 1/4 mile dragstrip finish line vehicle MPH and as raced 1 HP * 15 cc per HP equals 15 cc! . Increasing an engine horsepower, without changing the design of the engine itself, can be done through small improvements like changing the fuel type or exhaust outlet. var f = parseFloat(form.piston.value); form.strtcarb13.value = ""; function clearForm(form) { On the other hand, kilowatts are commonly used for larger scale measures such as appliances and devices like refrigerators or servers. 1 cubic inch ( cu.in. ) { { function findconv4(form) { One horsepower is equal to 745.7 watts, watts being a unit of power that James Watt also came up with, and the same unit you see everyday associated with things like light bulbs and electrical devices. Heard he has close to 1500 cu. When the term horsepower is used, people are probably referring to mechanical horsepower. Since electric cars don't have combustion engine, there is no cubic meters that can be measured in them. Calculate the horsepower or CC by multiplying or dividing by 15. "@id":"https://www.yesterdaystractors.com/cgi-bin/viewit.cgi?bd=pulling&th=34119", A 16 horsepower engine is approximately 240 cc. if (!checkNumber(form.bore, .00001, 99, "Bore") || !checkNumber(form.stroke, .0001, 99, " Stroke") || !checkNumber(form.heads, 0, 200, "Heads") || !checkNumber(form.gt, .0001, 1, "Gasket Thickness") || !checkNumber(form.dt, .0001, 1, "Deck Thickness") || !checkNumber(form.cylinders, 1, 12, "Number of Cylinders")) { Also for example motor bikes have small engines that produce high horsepower, but lower torgue. if (strin.length <= rsize) return strin; Great when planning a new turbo kit or intercooler to see if it can achieve your goals. For reference, 1 HP is the equivalent of lifting 550 pounds by one foot in one second. For example, a 5.7 liter engine is equal to 5,700 ccs. if (x==3) A stock Ford 600 takes 4.47 cubic inches to make 1 H.P. return; Engine Size in Cubic Inches :.. Engine calculator solving for cubic inch displacement CID given number of cylinders, bore and stroke. A rough rule of thumb is. 1/2 hp per cu inch for a stock NA diesel? A takes well over 12 cubic inches to make 1 H.P. At the track, see how weather and elevation will affect your times so you can instantly predict your dial-ins using current track conditions. Does this mean Brad Begamens MMG6 has 750 hp. form.et1.value = ""; 35 cm = 35 2.54 = 13.78 in 26 cm = 26 2.54 = 10.236 in 22 cm = 22 2.54 = 8.661 in 13.78 10.236 8.661 = 1221.6520649 in Unit conversion formula 1 foot = 12 inches Electric cars do not have CC or an equivalent metric. The following equation can be used to convert a CC to HP of a typical combustion ending. We strongly endorse this product if you are serious about improving your vehicles performance and your success at the track. Linksys PSUS4 PrintServer for USB with 4 Port Switch. } Convert from measurements in cm to cubic inches, This calculator determines the displacement size of an engine, based on your data, in cubic inches and CCs. I did miss the word intercooled on the previous post to make it match the 1st post. function findmph5(form) then, multiply length, width and height values together, By comparison, horsepower is a measurement of the engines power output. A cc, or cubic centimeter, is a measurement of the engines size. form.quarter3.value = findquarter3(form); input.value = "" + eval(input.value); form.oldheight12.value = ""; About 1/2HP per cu for a plain boring carburated engine and 1/3 HP/cu for a a plain boring injected emissions engine. in. { return; Quality tools are an investment that will last alifetime if properly cared for. in the engine.No wonder nobody pulls against him. function findtire8(form) { } form.aspect11.value = ""; form.hp1.value = ""; } if(x==6) 1/2 HP per cu at 1800rpm for a turbo/intercooled diesel. accept responsibility or liability for any losses that may arise The general rule is for every . This tool is a very accurate tool and can be tremendously helpful. CC to HP conversion is fast and easy with this calculator. } var invalid = "**************************"; CC tells you the usable volume that an engine has for combustion. form.mph0.value = ""; "height": 57 n4 = n2 + n3 + c - f { var n5 = 0; "@type":"DiscussionForumPosting", electronic fuel injection. } Please use the navigational links to explore our website. As for an actual formula I can't help you there. "image": { First, determine the total engine size in cubic centimeters. function findmph1(form) There's no magic formula to convert cubic inches to horsepower. form.heads.value = ""; "height": 57 form.eighth3.value = ""; { Conversion from cubic meters to horsepowers is a common thing for all of kinds of motorists. function findstrtcarb13(form) { To get your answer in cubic inches, ensure your length measurement is in inches. A '34 J.D. if(x==8) n7 = n4 + n6 Between the lack of power-robbing accessories and restrictive exhaust systems, the advertised horsepower numbers were quite inflated when compared to today's power figures. Calculator Academy - All Rights Reserved 2023. form.et2.value = ""; form.height10.value = ""; A 170 cc engine is approximately 11 horsepower. { if (x==6) multiply by 0.061024. cubic yards to cubic inches. You can use this for example to see how big your stroker engine will actually be as far as displacement, based on different bore sizes or crank strokes. Electric cars have electric motors. This calculator can be used to compute horsepower according to its definition and to convert between different power units. form.racecarb13.value = findracecarb13(form); return rounded.substring(0, rsize); Then enter the total weight of your vehicle, as raced, including the drivers weight. How to add HTML widget to Wordpress page using new code editor, How to add HTML widget to Wordpress page using old code editor. "interactionType": "https://schema.org/CommentAction", The cubic inches of an engine is the measure of the swept volume of all of the pistons in the bores, not including the combustion chamber itself. } High Performance starts with math, precise measurements and calculations. } form.hp0.value = ""; "@type": "WebPage", For converting HP to CC, you can use the following basic formula: CC = HP*15 What CC means? There's no magic formula to convert cubic inches to horsepower. form.widthin11.value = ""; form.mph1.value = ""; Our mission is to provide people with straightforward answers to common automotive questions. A rough rule of thumb is. form.trans7.value = ""; Home Wind Turbine 600w/12V - Small . } Regardless of whether its weight is described in pounds or kilograms, these are both measurements of weight and thus direct comparisons. form.cyls9.value = ""; form.widthin10.value = ""; form.mph8.value = ""; GPM = Flow Rate in Gallons per Minute. The engine displacement is the usable volume an engine has for combustion. I sure can't think of any that make that . if (x==1) newValue = inValue In reality there is far more to it then CID. when we measure the dimension of a carton with a cm ruler, A nitro burning dragster makes more than 10 H.P. Technically, theres a range of 14cc to 17cc per horsepower, but 15cc is most commonly used for simplicity. form.rear6.value = ""; flywheel horsepower from elapsed time and weight, horsepower required for elapsed time goal, change in hp vs change in lb for et with costs calculator, clearance volume from cid and compression ratio, cid and clearance volume from bore stroke and compression ratio, injector size for horsepower target lb/hr, injector size for horsepower target cc/min, new injector flow lb/hr from change in pressure, new injector flow cc/min from change in pressure, turbo boost temperature with inter-cooler, mean sea level to station barometric pressure, station to mean sea level barometric pressure, mean sea level to station barometric pressure metric, station to mean sea level barometric pressure metric, the total displacement of the engine in cubic inches (see our cid calculator). Horsepower is commonly used today to refer to the potential work output of a vehicle's engine, and as such, is a widely cited measurement for performance comparisons. Since CCs are a measure of the displacement of the combustion volume of a normal combustion engine car, electric cars would not have a CC. per cubic inch. return formatvalue(Math.pow(form.bore9.value / 2, 2) * 3.14159 * form.stroke9.value * form.cyls9.value, form.rsize); A 1500 cc engine is approximately 100 horsepower. Join the FREE newsletter for tips, tricks, and insider secrets! HP levels when overfuel, over reved, over boosted and water injected is a whole other issue. To use this horsepower calculator enter the mph trap speed at the 1/4 mile mark from one of your dragstrip ET slips. var c = parseFloat(form.heads.value); var nines = "999999999999999999999999"; return formatvalue((((form.rpm4.value * form.tire4.value) / (form.rear4.value * form.trans4.value * form.mph4.value *336))-1) * 100, form.rsize); If you have the actual displacement in ccs of the exact head gasket you are using, you can get an even more accurate compression calculation by using those figures. We are pleased to share these helpful tools with our valued customers and guests. function computeForm(form) { return formatvalue(form.widthmm10.value / 25.4, form.rsize); Paste the code to your website and the calculator will appear on that spot automatically! A watt is defined as one joule per second and is generally used to quantify a rate of energy transfer for lower rates of power consumption such as lightbulb or smartphone charging. Use the calculator below to convert an engines cc to hp, or hp to cc! The equation to calculate metric horsepower is the same as SAE horsepower. Right now this horsepower calculator is intended for single cam engines with carburetor-style intake manifolds (this includes your aftermarket TBI setups FiTech, MSD Atomic, Holley Terminator, etc.). var fltin = parseFloat(strin); This is also a great tool to use in the garage, trailer or on the road. Formula 1 cars are limited to an engine capacity of 1.6 liters which is equal to 1600 cubic centimeters. This wear causes inefficiencies throughout the engine that leads to a loss in horsepower. Then enter the total weight of your vehicle, as raced, including the drivers weight. In reality there is far more to it then CID. } form.trans8.value = ""; So you have to figure Displacement and RPM's to figure HP. Use of the calculators within this website is free. Building any engine requires a selection of precision measurement tools. any results at your own risk. form.height11.value = ""; This is usually due to the fact that motorbike engines have bigger maximum RPM than car engines. The engine displacement is the usable volume an engine has for combustion. there where a few people at tunica that thought they could(well it was its twin tractor,Iron Dragon) most weren't close,he full pulled, then Bewleys moline followed him right out the door.in the pull off bewley forgot to turn his fuel pump onHAHAwish he woulda remembered it woulda made things interesting. So, instead of pounds and feet, it uses kilograms and meters. } these online calculation tools are free and easy to use, welcome to share or try it. { A super stock 4 turbo set-up makes more than 5 H.P. CC tells you the usable volume that an engine has for combustion. TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. What is the difference between a 1000CC car engine and a 1000CC motorbike engine? Enter the measurement designation in either inches, 1, or millimeters, 2. The 3 critical dimensions for displacement calculations are bore, stroke and number of cylinders. { n6 = n5 * 16.386 / g Coincidentally, one BTU is also roughly the amount of energy released by burning one match. Ratio Calculator. You dont need to be a mechanic or gearhead to know what were talking about on this site. 0 Print Server, 1-Port: Xantrex Technologies 851-0400 XPower Plus 400-Watt Inverter: Find the estimated horsepower of your . So you have to figure Displacement and RPM's to figure HP. function RoundUp(inValue) { function findeighth3(form) Look at different models of the same hp and you will find widely varied CID. var g = parseFloat(form.cylinders.value) Cubic Inch Calculator is a free online tool that calculates the volume of a cuboid and converts the volume to . form.weight0.value = ""; 1/2 hp per cu inch for a stock NA diesel? } return formatvalue(form.weight0.value * Math.pow(form.mph0.value / 234, 3), form.rsize); As the name entails, it was created as a unit of measurement to compare the work output of horses to mechanical engines. For converting HP to CC, you can use the following basic formula: CC stands for cubic centimetres. "dateModified": "2004-01-22", form.mph2.value = ""; A super stock 4 turbo set-up makes more than 5 H.P. { A 1000 cc engine is approximately 67 horsepower. } Couldn't be done, if there was just one formula. if(x==5) A guide on volumetric efficiency values is provided below. 1/2 hp per cu inch for a stock NA diesel? Also depends a lot on the heads and proper fuel delivery. if(x==12) The formula for this cubic inch calculator is cid = ( ( (Bore/2)^2) x Stroke x Pi) x Cyl you can also calculate with the metric version bore (inches) stroke (inches) cylinders (No) A nitro burning dragster makes more than 10 H.P. Has more to do with amount of air at atmospheric pressure that you can pump through the motor in a given amount of time. function findmph2(form) Atmospheric air conditions: pressure * : temperature * : density : Over time engines will lose horsepower as the engines parts and material wear. } form.rpm4.value = ""; Choose cam tappet type: Flat Tappet Roller Enter your DYNAMIC compression ratio: :1 (Not your typical STATIC compression number, if you don't know this you can calculate it here ) Enter your engine displacement (cubic inches): Enter how many cylinders: 4 5 6 8 10 Lets use 1000CC engine in this CC to HP example. { } form.displ9.value = finddispl9(form); { Cubic meters (CCs) are only on gasoline or diesel engines. profits you may make as a result of using the calculators. I did miss the word intercooled on the previous post to make it match the 1st post. A stock WC takes more than 7 cubic inches to make 1 H.P. in. The best way to get the weight is to weigh your vehicle at the track with the driver seated inracing position. } Engines are often described using common terms like cubic centimeter cc and horsepower hp. This is why its also referred to as engine displacement. One horsepower is equivalent to the amount of force needed to lift 550 lbs of weight within a period of 1 second. form.eqratio12.value = findeqratio12(form); new injector flow lb/hr from change in pressure. Does this mean Brad Begamens MMG6 has 750 hp. Convert from measurements in cm to cubic inches, when we measure the dimension of a carton with a cm ruler, the unit is cm, and we need calculate the cubic inches. ", return formatvalue(form.rpm13.value * form.cid13.value * .000318, form.rsize); form.widthin10.value = findwidthin10(form); with factory intakes, choose the stage 2 intake manifold type. if(x==3) { for (var i = 0; i < str.length; i++) { "headline":"Cubic inches to HP", form.conv6.value = ""; } form.rear7.value = ""; per cubic inch. 001341 horsepower, Calculator volt-ampere to horsepower. This calculator will help you estimate the potential of an engine. form.quarter3.value = ""; form.mph7.value = ""; A 160 cc engine is approximately 11 horsepower. if (num < min || max < num) { } } } A 200 cc engine is approximately 13 horsepower. function clearform(form, x) } Also depends a lot on the heads and proper fuel delivery. 1/4HP per cu for a natural aspirated diesel at 1800rpm. Briggs & Stratton engines come with both cubic centimeter (cc) and horsepower ratings. To convert cubic centimetres (CC) of an engine to horsepower (HP), you need to enter the total number of CC's into our calculator and you can see the equivalent horsepower conversion. if(x==1) } var b = parseFloat(form.stroke.value); Automatic Transmissions, Torque Converters & Parts, Free Engine Piston Compression Cubic Inches = Bore x Bore X Stroke X Number of Cylinders X . } Roll your pointer to the left of the table to see typical values. } form.effratio12.value = ""; return false; This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. A takes well over 12 cubic inches to make 1 H.P. Bore, stroke, rod length and angularity, camshaft lift, duration, overlap, lobe separation, rpm, and brake specific fuel curve are just a few of the factors going into figuring the horsepower of a particular engine at a particular rpm with a particular set of componentsand sometimes unpredictable things--good AND bad--happen that only show up on the dyno. Enter the total number of CCs into the calculator to convert into an equivalent horsepower. }, calculators. The dynamometer will measure both the torque output and the RPM (revolutions per minute) of the engine and then it calculates the horsepower from those values. "@type": "InteractionCounter", } msg = msg + " field has invalid data: " + input.value; We create free online calculators and converters for education and fun. Hopefully, that provides a little clarity as to why cc and hp are not identical measurements. form.mph2.value = findmph2(form); {