Kilocalories to Kilowatt Hours (kcal → kWh)
Formula
1 kcal = 0.0011622222222222223 kWhConversion Table
| kcal | kWh |
|---|---|
| 0 | 0 |
| 1.0000 | 0.0011622 |
| 2.0000 | 0.0023244 |
| 3.0000 | 0.0034867 |
| 4.0000 | 0.0046489 |
| 5.0000 | 0.0058111 |
| 6.0000 | 0.0069733 |
| 7.0000 | 0.0081356 |
| 8.0000 | 0.0092978 |
| 9.0000 | 0.010460 |
| 10.000 | 0.011622 |
| 11.000 | 0.012784 |
| 12.000 | 0.013947 |
| 13.000 | 0.015109 |
| 14.000 | 0.016271 |
| 15.000 | 0.017433 |
| 16.000 | 0.018596 |
| 17.000 | 0.019758 |
| 18.000 | 0.020920 |
| 19.000 | 0.022082 |
| kcal | kWh |
|---|---|
| 20.000 | 0.023244 |
| 21.000 | 0.024407 |
| 22.000 | 0.025569 |
| 23.000 | 0.026731 |
| 24.000 | 0.027893 |
| 25.000 | 0.029056 |
| 26.000 | 0.030218 |
| 27.000 | 0.031380 |
| 28.000 | 0.032542 |
| 29.000 | 0.033704 |
| 30.000 | 0.034867 |
| 31.000 | 0.036029 |
| 32.000 | 0.037191 |
| 33.000 | 0.038353 |
| 34.000 | 0.039516 |
| 35.000 | 0.040678 |
| 36.000 | 0.041840 |
| 37.000 | 0.043002 |
| 38.000 | 0.044164 |
| 39.000 | 0.045327 |
| kcal | kWh |
|---|---|
| 40.000 | 0.046489 |
| 41.000 | 0.047651 |
| 42.000 | 0.048813 |
| 43.000 | 0.049976 |
| 44.000 | 0.051138 |
| 45.000 | 0.052300 |
| 46.000 | 0.053462 |
| 47.000 | 0.054624 |
| 48.000 | 0.055787 |
| 49.000 | 0.056949 |
| 50.000 | 0.058111 |
| 51.000 | 0.059273 |
| 52.000 | 0.060436 |
| 53.000 | 0.061598 |
| 54.000 | 0.062760 |
| 55.000 | 0.063922 |
| 56.000 | 0.065084 |
| 57.000 | 0.066247 |
| 58.000 | 0.067409 |
| 59.000 | 0.068571 |
| kcal | kWh |
|---|---|
| 60.000 | 0.069733 |
| 61.000 | 0.070896 |
| 62.000 | 0.072058 |
| 63.000 | 0.073220 |
| 64.000 | 0.074382 |
| 65.000 | 0.075544 |
| 66.000 | 0.076707 |
| 67.000 | 0.077869 |
| 68.000 | 0.079031 |
| 69.000 | 0.080193 |
| 70.000 | 0.081356 |
| 71.000 | 0.082518 |
| 72.000 | 0.083680 |
| 73.000 | 0.084842 |
| 74.000 | 0.086004 |
| 75.000 | 0.087167 |
| 76.000 | 0.088329 |
| 77.000 | 0.089491 |
| 78.000 | 0.090653 |
| 79.000 | 0.091816 |
Kilocalories to Kilowatt Hours Conversion
Converting Kilocalories (kcal) to Kilowatt Hours (kWh) is a common energy and power conversion. 1 kcal equals 0.001162 kWh. For example, 100 kcal is equal to 0.116222 kWh.
Quick Mental Math: Kilocalories to Kilowatt Hours
10 kilocalories is 0.01162 kilowatt hours, so use that as the mental anchor.
Why is converting Kilocalories to Kilowatt Hours tricky?
kilocalories to kilowatt hours is easy to botch because small calories and food Calories differ by a factor of 1,000.
Quick Reference Values
1 kcal = 0.001162 kWh. 5 kcal = 0.005811 kWh. 10 kcal = 0.011622 kWh. 25 kcal = 0.029056 kWh. 50 kcal = 0.058111 kWh. 100 kcal = 0.116222 kWh.
What is Kilocalories?
Kilocalories (kcal) is a unit of energy and power. A kilocalorie equals exactly 1,000 calories and represents the amount of energy needed to raise the temperature of 1 kilogram of water by 1 degree Celsius. It is widely used to quantify food energy and is equivalent to 4,184 joules [bipm-si-brochure]. The calorie was introduced in the early 19th century by Nicolas Clément as a unit of heat energy. The kilocalorie became standard in nutrition science by the early 20th century to express food energy content [bipm-si-brochure]. Kilocalories are used globally in nutrition labeling, especially in the US and Europe, to indicate energy content of foods. Scientific contexts often prefer joules, but kcal remains prevalent in dietetics [nist-sp-811].
What is Kilowatt Hours?
Kilowatt Hours (kWh) is a unit of energy and power. A kilowatt-hour (kWh) measures electrical energy equivalent to one kilowatt of power supplied for one hour. It equals 3.6 million joules and is the standard billing unit for electricity consumption worldwide [bipm-si-brochure]. The kilowatt-hour emerged with widespread electric power usage in the late 19th and early 20th centuries. It became standardized as electric utilities adopted it for consumer energy measurement and billing [bipm-si-brochure]. The kWh is the universal unit for residential and commercial electricity billing globally, including in North America, Europe, and Asia. It is used extensively in energy management, engineering, and environmental reporting [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: kilo calories, kcalorie, kilo-calories, kilowatt hour, kw/h, kwh, kilowatthour. All of these refer to the Kilocalories to Kilowatt Hours conversion.