Metric Horsepower (CV) to Kilocalorie per Hour (thermochemical) Converter
Power · unit-converter
Convert Metric Horsepower (CV) to Kilocalorie per Hour (thermochemical) with a fixed input and output unit, step-by-step formula line, and reference tables. Linear units use SI watt definitions; mechanical hp uses 550 ft·lbf/s; BTU/h uses the IT BTU; dBm/dBW are logarithmic relative to 1 mW and 1 W. The full Power Converter also includes PS/CV, TR, kVA/MVA, and ft·lb/s.
Calculator
From: Metric Horsepower (CV) (cv)
To: Kilocalorie per Hour (thermochemical) (kcal_h)
About Metric Horsepower (CV)
CV (cheval-vapeur) is a metric horsepower unit equivalent to 735.49875 W, commonly used in European market specs.
About Kilocalorie per Hour (thermochemical)
Kilocalories per hour is a thermal power rate using the thermochemical kilocalorie (4,184 J per kcal) spread over one hour.
How to convert metric horsepower (cv) to kilocalories per hour (thermochemical)
1 metric horsepower (cv) is equal to 632.83831261950286 kilocalorie per hour (thermochemical) when both are expressed in watt-equivalents:
1 cv = (735.49875 W ÷ 1.1622222222222223 W) kcal_h = 632.83831261950286 kcal_h
Each metric horsepower (cv) is defined as 735.49875 W and each kilocalorie per hour (thermochemical) as 1.1622222222222223 W in this tool, so one cv equals 735.49875 ÷ 1.1622222222222223 kcal_h = 632.83831261950286 kcal_h.
Let d(cv) be the numeric value in Metric Horsepower (CV) (cv), and d(kcal_h) the value in Kilocalorie per Hour (thermochemical) (kcal_h). Then:
d(kcal_h) = d(cv) × (735.49875 / 1.1622222222222223)
Equivalently, divide by how many cv fit into one kcal_h (watts per kcal_h divided by watts per cv):
d(kcal_h) = d(cv) ÷ 0.00158018245744
Or: kilocalorie per hour (thermochemical) = metric horsepower (cv) ÷ 0.00158018245744
Examples
Example #1: Convert 1 cv to kilocalorie per hour (thermochemical)
1 cv = 1 cv × (735.49875/1.1622222222222223) kcal_h = 632.83831262 kcal_h
1 cv = 1 cv ÷ 0.00158018245744 = 632.83831262 kcal_h
Intermediate watts: 735.49875 W
Example #2: Convert 10 cv to kilocalorie per hour (thermochemical)
10 cv = 10 cv × (735.49875/1.1622222222222223) kcal_h = 6328.3831262 kcal_h
10 cv = 10 cv ÷ 0.00158018245744 = 6328.3831262 kcal_h
Intermediate watts: 7,354.9875 W
Summary
To convert Metric Horsepower (CV) to Kilocalorie per Hour (thermochemical), multiply the value in cv by the ratio of watts per cv divided by watts per kcal_h. Equivalently: value_kcal_h = value_cv × (735.49875 / 1.1622222222222223). Numerically, 1 cv equals 632.8383126195029 kcal_h.
Relationship context
You are converting between mechanical power (horsepower, ft·lb/s) (Metric Horsepower (CV)) and thermal engineering rates (BTU/h, kcal/h) (Kilocalories per Hour (thermochemical)). All linear values are mapped through watts first. The numeric factor is 6.328383e+2.
Conversion tables
| Metric Horsepower (CV) (cv) | Kilocalorie per Hour (thermochemical) (kcal_h) |
|---|---|
| 0.1 | 63.283831262 |
| 1 | 632.83831262 |
| 2 | 1,265.67662524 |
| 3 | 1,898.51493786 |
| 4 | 2,531.35325048 |
| 5 | 3,164.1915631 |
| 6 | 3,797.02987572 |
| 7 | 4,429.86818834 |
| 8 | 5,062.70650096 |
| 9 | 5,695.54481358 |
| Metric Horsepower (CV) (cv) | Kilocalorie per Hour (thermochemical) (kcal_h) |
|---|---|
| 10 | 6,328.3831262 |
| 20 | 12,656.7662524 |
| 30 | 18,985.1493786 |
| 40 | 25,313.5325048 |
| 50 | 31,641.915631 |
| 60 | 37,970.2987572 |
| 70 | 44,298.6818834 |
| 80 | 50,627.0650096 |
| 90 | 56,955.4481358 |
| 100 | 63,283.831262 |