Thermochemical kilocalories to Watt-hours
1 kcal ≈ 1.162 Wh. Edit either value to convert instantly.
Conversion formula
Wh = kcal × (4,184) × (1 / 3,600)1 kcal ≈ 1.16222 Wh
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
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
| kcal | Wh |
|---|---|
| ≈ 1.16222 | |
| ≈ 2.32444 | |
| ≈ 5.81111 | |
| ≈ 11.6222 | |
| ≈ 17.4333 | |
| ≈ 23.2444 | |
| ≈ 29.0556 | |
| ≈ 34.8667 | |
| ≈ 46.4889 | |
| = 52.3 |
| kcal | Wh |
|---|---|
| ≈ 58.1111 | |
| ≈ 69.7333 | |
| ≈ 81.3556 | |
| ≈ 92.9778 | |
| = 104.6 | |
| ≈ 116.222 | |
| ≈ 174.333 | |
| ≈ 185.956 | |
| ≈ 197.578 | |
| = 209.2 |
Frequently asked questions
How many watt-hours are in 1 thermochemical kilocalorie?
1 kcal ≈ 1.162 Wh. Wh = kcal × (4,184) × (1 / 3,600)
How do I convert kcal to Wh?
Wh = kcal × (4,184) × (1 / 3,600)
Is 1 thermochemical kilocalorie bigger than 1 watt-hour?
1 kcal ≈ 1.162 Wh.
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