function update(form, x) form.strtcarb13.value = ""; Couldn't be done, if there was just one formula. The following equation can be used to convert a CC to HP of a typical combustion ending. { Our mission is to provide people with straightforward answers to common automotive questions. form.trans7.value = ""; Xantrex Technologies 851-0400 XPower Plus 400-Watt Inverter. function findconv4(form) Then click the calculate button and rear wheel horsepower will be displayed. { So you have to figure Displacement and RPM's to figure HP. var newValue; "userInteractionCount": 10 var n3 = 0; 1 cubic inch ( cu.in. ) Use this compression calculator tool to figure the compression you will get with the specifications you provide. n3 = a * a * 12.87 * e var g = 0; Home Wind Turbine 600w/12V - Small . Does high cc neccesarily means more speed and power? Although horsepower is an important metric for doing so, it should not be the only consideration in determining a vehicle's ability as there are other factors such as power-to-weight ratio, torque, drivetrain, and forced induction. 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. form.mph8.value = ""; For late-model multiport fuel injection type engines (Chevy LS, Mopar Gen 3 Hemi, etc.) For all the engines, including Briggs & Stratton, the CC to HP conversion is exactly same as it would be in any other case. Next, we rearrange the equation to solve for CC. A stock Ford 600 takes 4.47 cubic inches to make 1 H.P. Please use the navigational links to explore our website. For example 750CC motorbike has usually more horsepower than a car with 1500cc (1.5L) engine. In reality there is far more to it then CID. The best way to get the weight is to weigh your vehicle at the track with the driver seated inracing position. Engine Size in Cubic Inches :.. Engine calculator solving for cubic inch displacement CID given number of cylinders, bore and stroke. } The dynamometer measures the RPM and torque of the engine, and calculates horsepower based on these values. { We are pleased to share these helpful tools with our valued customers and guests. function findeqratio12(form) Cubic inch calculator is generally used in shipping, freight. return invalid.substring(0, rsize); { function computeField(input) { Go back to my other post where it said 1/4HP per cu" at 1800rpm for a diesel. Check or Compare the potential earnings of your hardware. Building any engine requires a selection of precision measurement tools. { Regardless of whether its weight is described in pounds or kilograms, these are both measurements of weight and thus direct comparisons. multiply by 61023.744095. length(inches) width(inches) height(inches) = cubic inches(in), length(feet) width(feet) height(feet) 1728 = cubic inches(in), length(yards) width(yards) height(yards) 46656 = cubic inches(in), length(cm) width(cm) height(cm) 16.387064 = cubic inches(in), length(meters) width(meters) height(meters) 61023.74390799963 = cubic inches(in). Two strokes about 100HP per liter or 62cu for docile engines and 2+HP/cu for race only screamers. A guide on volumetric efficiency values is provided below. function findtire8(form) { form.aspect11.value = findaspect11(form); form.conv4.value = findconv4(form); form.effratio12.value = findeffratio12(form); You can change the head ccs, deck height, overbore size, etc. That would mean a 200 horsepower 4020, 250 hp G1000, 250 hp 5020, etc. form.stroke9.value = ""; 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")) { per cubic inch. Some small engines with little CC can produce a lot of power, especially if they are high tuned or they have some accessories such as turbo. 0 Print Server, 1-Port: Xantrex Technologies 851-0400 XPower Plus 400-Watt Inverter: Find the estimated horsepower of your . 1/2 hp per cu inch for a stock NA diesel? cubic inch horsepower calculator; how much horsepower per cubic inch; PSI = Pressure in Pounds per Square Inch. A super stock 4 turbo set-up makes more than 5 H.P. A 160 cc engine is approximately 11 horsepower. in the engine.No wonder nobody pulls against him. per cubic inch. This calculator can be used to compute horsepower according to its definition and to convert between different power units. when we measure the dimension of a carton with a cm ruler, function findwidthin10(form) "@type": "ImageObject", 1/2 HP per cu at 1800rpm for a turbo/intercooled diesel. form.aspect10.value = ""; form.mph5.value = findmph5(form); Looking at an engine thats larger, a 10 HP would equal 150 ccs! 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 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 our A is 360 cubesand we had 57horse. "logo": { Using the known CC to HP formula above, we can find out the following: Alternatively you can use our HP to CC calculator to find out the result. { function findstrtcarb13(form) n7 = n4 + n6 1/4HP per cu for a natural aspirated diesel at 1800rpm. A guide on volumetric efficiency values is provided below. ", The most important factors involved here are R.P.M.,C.F.M., and compression. A rough rule of thumb is. if (x==12) 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". input.value = "" + eval(input.value); accept responsibility or liability for any losses that may arise the volumetric efficiency is a measure of the efficiency of the engine moving the intake charge into the chamber and the exhaust out. This calculator determines the displacement size of an engine, based on your data, in cubic inches and CCs. our A is 360 cubesand we had 57horse. if (num < min || max < num) { form.widthin10.value = findwidthin10(form); An average bone stock turbo diesel made to run 10,000hrs between overhauls will make about 1/2 HP per cu . } This is a convenient calculator to help us figure out the volume of a cuboid or a box, Whilst every } The SOUPED turbo diesel with extra rpm, over boosted, over-fueled, intercooled & water injected will make 2+ HP per cu for a few seconds. I sure can't think of any that make that . 1/3HP per cu" for turbo and 1/2HP per cu" for turbo intercooled. The most important factors involved here are R.P.M.,C.F.M., and compression. It covers a huge range of calculations that are important to gearheads, everything from engine compression ration calculations to rear end gear ratioand tire size affects on rpm and mph. For example : Based on the size of eletric cars' electric motor you can calculate the horsepower of that engine. Heard he has close to 1500 cu. var f = 0; 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. function findet2(form) form.weight0.value = ""; form.conv4.value = ""; } This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. fltin > parseFloat(nines.substring(0,rsize)+".4")) form.height11.value = ""; return formatvalue(form.widthin11.value * 25.4, form.rsize); ", , About Cubic to inch calculator horsepower, You can find horsepower per cubic inch by dividing horsepower by Horsepower is a measurement of work, cc and ci are measurements of volume We have some handy compression ratio and cubic inch calculators as well. The equation to calculate metric horsepower is the same as SAE horsepower. I did miss the word intercooled on the previous post to make it match the 1st post. So, if the goal is to have more power output, then a higher CC is better. 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. As the name entails, it was created as a unit of measurement to compare the work output of horses to mechanical engines. A takes well over 12 cubic inches to make 1 H.P. } The "A" at 321 cu" running at 1200rpm would be well built to make 73HP. To use this horsepower calculator enter the mph trap speed at the 1/4 mile mark from one of your dragstrip ET slips. Couldn't be done, if there was just one formula. } For example, a 5.7 liter engine is equal to 5,700 ccs. if(x==0) form.eighth3.value = ""; 1/4HP per cu for a natural aspirated diesel at 1800rpm. multiply by 46656.00073. cubic meters to cubic inches. 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. form.bore.value = ""; You dont need to be a mechanic or gearhead to know what were talking about on this site. 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). 1/2 HP per cu" at 1800rpm for a turbo/intercooled diesel. Use the calculator below to convert an engine's cc to hp, or hp to cc! . Also depends a lot on the heads and proper fuel delivery. Welcome to VehicleAnswers! There's no magic formula to convert cubic inches to horsepower. This is simple to do with a calculator, you don't need a professional. return formatvalue((form.height11.value - form.diameter11.value) / 2 / form.widthin11.value * 100, form.rsize); Because 1,000 cc is equal to 1 liter, you may also see engine sizes described in liters as well. form.conv6.value = ""; However, there are other lesser known definitions of the word. calculete cubic inches from different unit, return; form.mph6.value = ""; function formatvalue(input, rsize) { This tool can also be used to find the final engine size based on any bore size, crankshaft stroke and number of cylinders. 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. return formatvalue(1353 / form.mph1.value, form.rsize); function findrear6(form) { There's no magic formula to convert cubic inches to horsepower. } Remember, these tools perform some of the most critical functions of your engine building process. "text": "I was wondering how or if you can figure horsepower from cubic inches. An identical comparison would require looking at something like a cars weight. For this example, we will convert HP to CC. form.racecarb13.value = ""; form.mph0.value = ""; Look at different models of the same hp and you will find widely varied CID. { } } form.conv7.value = ""; Here are more volume calculators and converters used in different situations, form.tire5.value = ""; Writing Excel Macros with VBA. } A big part of building high performance engines, racing engines and vehicles involves math, numerous formulas, calculations and precise measuring of components to provide the absolute best performance possible. form.widthin10.value = ""; This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. if (form.quarter3.value) In reality there is far more to it then CID. This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. var d = parseFloat(form.gt.value); Use of the calculators within this website is free. (Not your typical STATIC compression number, if you don't know this you can calculate it. Couldn't be done, if there was just one formula. Add CC To HP Calculator to your own website. return false; multiply by 1728. cubic cm to cubic inches. 1000 CC to HP How to convert Briggs & Stratton CC to HP? Step 1: Pick What To Convert Step 2: Enter The CCs Result: How Is CC Converted to HP? var nines = "999999999999999999999999"; Similarly, we will not be requesting a share of any }, Input 1/4 mile dragstrip finish line vehicle MPH and as raced function findmph5(form) Look at different models of the same hp and you will find widely varied CID. if(x==6) { "image": { if(x==2) Horsepower Calculation Based on Definition By definition Power = force distance time Horsepower Converter Since electric cars don't have combustion engine, there is no cubic meters that can be measured in them. I sure can't think of any that make that . return true; A stock Ford 600 takes 4.47 cubic inches to make 1 H.P. Also depends a lot on the heads and proper fuel delivery. 1/3HP per cu for turbo and 1/2HP per cu for turbo intercooled. About 1/2HP per cu" for a plain boring carburated engine and 1/3 HP/cu"for a a plain boring injected emissions engine. Next, use the formula above to convert this value to horsepower. It means the power that an engine produces. } form.ratio.value = ""; Engine: Our engine calculators provide insight into the airflow required to support your horsepower goals. form.conv8.value = ""; A 5-horsepower engine is approximately 75 cc. Here is a selection of tools we hope you find helpful. Calculate, convert and count with the help of our calculators! 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. There's no magic formula to convert cubic inches to horsepower. CC to HP Example } form.ratio.value = RoundUp(n8) + ":1"; "width": 200, There are tooltips over each input to tell you which values are affected by this input. form.trans4.value = ""; if (x==9) Look at it this way: if there was just one formula, how could the '60's Chevy 327's make a different range of horsepowers between 250 and 375? { air mass flow of engine. 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. function findwidthmm11(form) Typical values are as follows: the total cubic feet per minute of air that the engine will consume, the brake horsepower of the engine at the flywheel. return formatvalue(parseFloat(form.widthmm10.value / 25.4 * form.aspect10.value / 100 * 2) + parseFloat(form.diameter10.value), form.rsize); return formatvalue((form.rpm5.value * form.tire5.value) / (form.rear5.value * 336.136 * form.trans5.value * ((1 + (form.conv5.value / 100)))), form.rsize); function findcfm13(form) GPM = Flow Rate in Gallons per Minute. } } About 1/2HP per cu for a plain boring carburated engine and 1/3 HP/cu for a a plain boring injected emissions engine. Also for example motor bikes have small engines that produce high horsepower, but lower torgue. A '34 J.D. On the other hand, kilowatts are commonly used for larger scale measures such as appliances and devices like refrigerators or servers. if (x==7) per cubic inch. function findhp0(form) Horsepower is a measure of power output, most often associated with engines or rotating components. } The most important factors involved here are R.P.M.,C.F.M., and compression. Cubes are rectangular prisms (boxes) in which every side length and angle is equal. { { 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.). A nitro burning dragster makes more than 10 H.P. "name": "Yesterday's Tractor Co.", fuel system injector size per horsepower . return formatvalue(form.weight0.value * Math.pow(form.mph0.value / 234, 3), form.rsize); var c = 0; None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. When building a highperformance engine, racing engine or blueprinting an engine, the quality of your measuring tools becomes even more important. alert(msg + " not in range [" + min + ".." + max + "]"); 1/4HP per cu" for a natural aspirated diesel at 1800rpm. if(x==7) var c = parseFloat(form.heads.value); Two strokes about 100HP per liter or 62cu" for docile engines and 2+HP/cu" for race only screamers. form.trans6.value = ""; "publisher": { "headline":"Cubic inches to HP", Want to get a faster elapsed time, model it first on racingcalcs. form.diameter10.value = ""; "description":"Discussion of Cubic inches to HP in the Tractor Pulling forum followed by comments. Horsepower is a measurement of power, or the rate at which work is done. form.tire8.value = ""; "author": { 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. Cubic Inch Calculator is a free online tool that calculates the volume of a cuboid and converts the volume to . Although its original purpose was to compare the output of steam engines with the power of horses (hence its name), it has since been adopted as a unit of measurement for all sorts of engines used to power things such as vehicles, lawn mowers, boats, chainsaws, and airplanes. } form.hp1.value = ""; function clearForm(form) { return false; An average bone stock turbo diesel made to run 10,000hrs between overhauls will make about 1/2 HP per cu . "url": "https://www.yesterdaystractors.com/graphics/smllogo.png", Enter the cylinder bore diameter. When using the tool for engine size calculations only you can put most any reasonable numbers in the fields that are used to calculate compression ratio, but you must put something in all fields for the tool to work. 001341 horsepower, Calculator volt-ampere to horsepower. CC is a measurement of the engines capacity whereas HP is a unit of power. In reality there is far more to it then CID. = 16.387064 cubic centimetres ( cu.cm. with the lowest cu.cm to horsepower ratio Related pages " Home page { } Watt would call this new unit of measurement "horsepower". If instead, the goal is to save on fuel economy and gas usage, then having larger engine displacement is not ideal. form.rear4.value = ""; Enter the measurement designation in either inches, 1, or millimeters, 2. the unit is cm, and we need calculate the cubic inches. "@id":"https://www.yesterdaystractors.com/cgi-bin/viewit.cgi?bd=pulling&th=34119", This means that while they are related, they are not the same. 360/57 is 6.3 cubes per horsepower. our A is 360 cubesand we had 57horse. engine horsepower. CC tells you the usable volume that an engine has for combustion. } in. This is not a perfect conversion because ccs are a measurement of an engines displacement whereas horsepower is for its power. return newValue; { Cubic meters (CCs) are only on gasoline or diesel engines. "@type": "InteractionCounter", form.rpm6.value = ""; electronic fuel injection. Heard he has close to 1500 cu. It represents an area one inch long, by one inch wide, by one inch deep. However, the formula converts the values into metric units. Then enter the total weight of your vehicle, as raced, including the drivers weight. 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. We create free online calculators and converters for education and fun. if (x==11) } Great when planning a new turbo kit or intercooler to see if it can achieve your goals. function findrpm7(form) Lets use 1000CC engine in this CC to HP example. var rounded = "" + (fltin + (fltin - parseFloat(strin.substring(0, rsize)))); Look at different models of the same hp and you will find widely varied CID. Lets use an example where weve got a 1,500cc engine. HP = CC/15 Where HP is the horsepower CC is the cubic centimeters CC Definition A CC is defined as the size of the volume of an engine displacement in cubic centimeters. { if(x==1) form.rear6.value = findrear6(form); For simple numbers, lets look at converting 1 HP to cc. Look at it this way: if there was just one formula, how could the '60's Chevy 327's make a different range of horsepowers between 250 and 375? Atmospheric air conditions: pressure * : temperature * : density : if (x==10) if ((form.bore.value == null || form.bore.value.length == 0) || (form.stroke.value == null || form.stroke.value.length == 0) || (form.heads.value == null || form.heads.value.length == 0) || (form.gt.value == null || form.gt.value.length == 0) || (form.dt.value == null || form.dt.value.length == 0) || (form.piston.value == null || form.piston.value.length == 0) || (form.cylinders.value == null || form.cylinders.value.length == 0)) { 8125 Re: engine size liters to horsepower converting liters to cubic inches can be done by multiplying the liters x 61 ex: 6. There's no magic formula to convert cubic inches to horsepower. A stock WC takes more than 7 cubic inches to make 1 H.P. var e = parseFloat(form.dt.value); effort has been made to ensure the accuracy of the calculators var invalid = "**************************"; if (strin.length <= rsize) return strin;