Watt-hours to Thermochemical calories
1 Wh ≈ 860.4 cal. Edit either value to convert instantly.
Conversion formula
cal = Wh × (3,600) × (125 / 523)1 Wh ≈ 860.421 cal
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 calorie (cal)
Thermochemical calorie is a unit of energy: 1 cal = 4.184 J. The thermochemical definition is used; 1,000 cal = 1 kcal.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
Conversion table
| Wh | cal |
|---|---|
| ≈ 860.421 | |
| ≈ 1,720.84 | |
| ≈ 4,302.1 | |
| ≈ 8,604.21 | |
| ≈ 12,906.3 | |
| ≈ 17,208.4 | |
| ≈ 21,510.5 | |
| ≈ 25,812.6 | |
| ≈ 34,416.8 | |
| ≈ 38,718.9 |
| Wh | cal |
|---|---|
| ≈ 43,021 | |
| ≈ 51,625.2 | |
| ≈ 60,229.4 | |
| ≈ 68,833.7 | |
| ≈ 77,437.9 | |
| ≈ 86,042.1 | |
| ≈ 129,063 | |
| ≈ 137,667 | |
| ≈ 146,272 | |
| ≈ 154,876 |
Frequently asked questions
How many thermochemical calories are in 1 watt-hour?
1 Wh ≈ 860.4 cal. cal = Wh × (3,600) × (125 / 523)
How do I convert Wh to cal?
cal = Wh × (3,600) × (125 / 523)
Is 1 watt-hour bigger than 1 thermochemical calorie?
1 Wh ≈ 860.4 cal.
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