Watt-hours to Thermochemical kilocalories
1 Wh ≈ 0.8604 kcal. Edit either value to convert instantly.
Conversion formula
kcal = Wh × (3,600) × (1 / 4,184)1 Wh ≈ 0.860421 kcal
watt-hour (Wh)
Watt-hour is a unit of energy: 1 Wh = 3,600 J.
Source: BIPM, The International System of Units (SI), 9th edition
thermochemical kilocalorie (kcal)
Thermochemical kilocalorie is a unit of energy: 1 kcal = 4,184 J. A food Calorie means 1 kcal, equal to 1,000 thermochemical calories.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
Conversion table
| Wh | kcal |
|---|---|
| ≈ 0.860421 | |
| ≈ 1.72084 | |
| ≈ 4.3021 | |
| ≈ 8.60421 | |
| ≈ 12.9063 | |
| ≈ 17.2084 | |
| ≈ 21.5105 | |
| ≈ 25.8126 | |
| ≈ 34.4168 | |
| ≈ 38.7189 |
| Wh | kcal |
|---|---|
| ≈ 43.021 | |
| ≈ 51.6252 | |
| ≈ 60.2294 | |
| ≈ 68.8337 | |
| ≈ 77.4379 | |
| ≈ 86.0421 | |
| ≈ 129.063 | |
| ≈ 137.667 | |
| ≈ 146.272 | |
| ≈ 154.876 |
Frequently asked questions
How many thermochemical kilocalories are in 1 watt-hour?
1 Wh ≈ 0.8604 kcal. kcal = Wh × (3,600) × (1 / 4,184)
How do I convert Wh to kcal?
kcal = Wh × (3,600) × (1 / 4,184)
Is 1 watt-hour bigger than 1 thermochemical kilocalorie?
1 Wh ≈ 0.8604 kcal.
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