Watt to Kilocalorie per Hour (thermochemical) Converter
Power · unit-converter
Convert Watt 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: Watt (w)
To: Kilocalorie per Hour (thermochemical) (kcal_h)
About Watt
The watt is the SI unit of power (one joule per second). All linear units in this converter are defined by a fixed watt equivalent.
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 watts to kilocalories per hour (thermochemical)
1 watt is equal to 0.8604206500956 kilocalorie per hour (thermochemical) when both are expressed in watt-equivalents:
1 w = (1 W ÷ 1.1622222222222223 W) kcal_h = 0.8604206500956 kcal_h
Each watt is defined as 1 W and each kilocalorie per hour (thermochemical) as 1.1622222222222223 W in this tool, so one w equals 1 ÷ 1.1622222222222223 kcal_h = 0.8604206500956 kcal_h.
Let d(w) be the numeric value in Watt (w), and d(kcal_h) the value in Kilocalorie per Hour (thermochemical) (kcal_h). Then:
d(kcal_h) = d(w) × (1 / 1.1622222222222223)
Equivalently, divide by how many w fit into one kcal_h (watts per kcal_h divided by watts per w):
d(kcal_h) = d(w) ÷ 1.16222222222222
Or: kilocalorie per hour (thermochemical) = watt ÷ 1.16222222222222
Examples
Example #1: Convert 1 w to kilocalorie per hour (thermochemical)
1 w = 1 w × (1/1.1622222222222223) kcal_h = 0.8604206501 kcal_h
1 w = 1 w ÷ 1.16222222222222 = 0.8604206501 kcal_h
Intermediate watts: 1 W
Example #2: Convert 10 w to kilocalorie per hour (thermochemical)
10 w = 10 w × (1/1.1622222222222223) kcal_h = 8.604206501 kcal_h
10 w = 10 w ÷ 1.16222222222222 = 8.604206501 kcal_h
Intermediate watts: 10 W
Summary
To convert Watt to Kilocalorie per Hour (thermochemical), multiply the value in w by the ratio of watts per w divided by watts per kcal_h. Equivalently: value_kcal_h = value_w × (1 / 1.1622222222222223). Numerically, 1 w equals 0.8604206500956023 kcal_h.
Relationship context
You are converting between SI / decimal power (watts and prefixes) (Watts) and thermal engineering rates (BTU/h, kcal/h) (Kilocalories per Hour (thermochemical)). All linear values are mapped through watts first. The numeric factor is 8.604207e-1.
Conversion tables
| Watt (w) | Kilocalorie per Hour (thermochemical) (kcal_h) |
|---|---|
| 0.1 | 0.086042065 |
| 1 | 0.8604206501 |
| 2 | 1.7208413002 |
| 3 | 2.5812619503 |
| 4 | 3.4416826004 |
| 5 | 4.3021032505 |
| 6 | 5.1625239006 |
| 7 | 6.0229445507 |
| 8 | 6.8833652008 |
| 9 | 7.7437858509 |
| Watt (w) | Kilocalorie per Hour (thermochemical) (kcal_h) |
|---|---|
| 10 | 8.604206501 |
| 20 | 17.2084130019 |
| 30 | 25.8126195029 |
| 40 | 34.4168260038 |
| 50 | 43.0210325048 |
| 60 | 51.6252390057 |
| 70 | 60.2294455067 |
| 80 | 68.8336520076 |
| 90 | 77.4378585086 |
| 100 | 86.0420650096 |