Thermochemical calories to Watt-hours
1 cal ≈ 0.001162 Wh. Edit either value to convert instantly.
Conversion formula
Wh = cal × (4.184) × (1 / 3,600)1 cal ≈ 0.00116222 Wh
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
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
Conversion table
| cal | Wh |
|---|---|
| ≈ 0.00116222 | |
| ≈ 0.00232444 | |
| ≈ 0.00581111 | |
| ≈ 0.0116222 | |
| ≈ 0.0174333 | |
| ≈ 0.0232444 | |
| ≈ 0.0290556 | |
| ≈ 0.0348667 | |
| ≈ 0.0464889 | |
| = 0.0523 |
| cal | Wh |
|---|---|
| ≈ 0.0581111 | |
| ≈ 0.0697333 | |
| ≈ 0.0813556 | |
| ≈ 0.0929778 | |
| = 0.1046 | |
| ≈ 0.116222 | |
| ≈ 0.174333 | |
| ≈ 0.185956 | |
| ≈ 0.197578 | |
| = 0.2092 |
Frequently asked questions
How many watt-hours are in 1 thermochemical calorie?
1 cal ≈ 0.001162 Wh. Wh = cal × (4.184) × (1 / 3,600)
How do I convert cal to Wh?
Wh = cal × (4.184) × (1 / 3,600)
Is 1 thermochemical calorie bigger than 1 watt-hour?
1 cal ≈ 0.001162 Wh.
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