Kilocalorie to Kilowatt-hourConverter
Instantly convert Kilocalorie (kcal) to Kilowatt-hour (kWh). Free, accurate, and easy to use.
How to Convert Kilocalorie to Kilowatt-hour
To convert Kilocalorie (kcal) to Kilowatt-hour (kWh), multiply your value by 0.00116222.
Example: 5 kcal × 0.00116222 = 0.00581111 kWh
What is a Kilocalorie?
The kilocalorie (kcal) equals 1,000 gram calories or approximately 4,184 Joules, and appears on food nutrition labels worldwide as 'Calories' (with a capital C) in the United States. An average adult diet of 2,000–2,500 kcal per day supplies about 8,370–10,460 kJ. Resting metabolic rate consumes approximately 60–80 kcal per hour. Running burns roughly 600–900 kcal per hour depending on pace and body weight.
What is a Kilowatt-hour?
The kilowatt-hour (kWh) is the energy consumed by a device drawing 1,000 watts for one continuous hour, equal to exactly 3,600,000 Joules (3.6 MJ). It is the universal billing unit for household and commercial electricity consumption. The average US household uses about 10,500 kWh per year. A 100-watt incandescent light bulb running for 10 hours consumes exactly 1 kWh.
Kilocalorie to Kilowatt-hour Conversion Table
| Kilocalorie (kcal) | Kilowatt-hour (kWh) |
|---|---|
| 0.001 kcal | 0.00000116 kWh |
| 0.01 kcal | 0.00001162 kWh |
| 0.1 kcal | 0.00011622 kWh |
| 0.5 kcal | 0.00058111 kWh |
| 1 kcal | 0.00116222 kWh |
| 2 kcal | 0.00232444 kWh |
| 5 kcal | 0.00581111 kWh |
| 10 kcal | 0.01162222 kWh |
| 20 kcal | 0.02324444 kWh |
| 50 kcal | 0.05811111 kWh |
| 100 kcal | 0.11622222 kWh |
| 200 kcal | 0.23244444 kWh |
| 500 kcal | 0.58111111 kWh |
| 1000 kcal | 1.16222222 kWh |
| 5000 kcal | 5.81111111 kWh |
| 10000 kcal | 11.62222222 kWh |
| 50000 kcal | 58.11111111 kWh |
| 100000 kcal | 116.22222222 kWh |
| 1000000 kcal | 1162.22222222 kWh |
| 1000000000 kcal | 1162222.22222222 kWh |
Frequently Asked Questions
How do I convert Kilocalorie to Kilowatt-hour?
Multiply the Kilocalorie value by 0.00116222. Formula: kWh = kcal × 0.00116222. Example: 10 kcal = 0.01162222 kWh.
How many Kilowatt-hour are in one Kilocalorie?
One Kilocalorie (kcal) equals 0.00116222 Kilowatt-hour (kWh).
How many Kilocalorie are in one Kilowatt-hour?
One Kilowatt-hour (kWh) equals 860.4206501 Kilocalorie (kcal).
What is the exact conversion factor from Kilocalorie to Kilowatt-hour?
The conversion factor is 0.00116222. Multiply any kcal value by this number to get kWh. For the reverse, multiply by 860.4206501.
How do I convert Kilowatt-hour back to Kilocalorie?
Divide by 0.00116222, or equivalently multiply by 860.4206501. Formula: kcal = kWh ÷ 0.00116222.
Is the Kilocalorie-to-Kilowatt-hour conversion internationally standardized?
Yes. Both units are defined by international standards (SI or the international yard/pound agreement), so the conversion factor 0.00116222 is exact and universally agreed upon.