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Megawatt-hours to Kilocalories Converter

Convert megawatt-hours (MWh) to kilocalories (food Calories) (kcal), with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Enter an amount of energy, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.

A number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
The unit you want the answer in. Swap exchanges the two units.
Result
860,420.650096 kcal
joules (watt-seconds)
3,600,000,000 J
kilojoules
3,600,000 kJ
megajoules
3,600 MJ
gigajoules
3.6 GJ
calories (thermochemical)
860,420,650.096 cal
megacalories
860.420650096 Mcal
watt-hours
1,000,000 Wh
kilowatt-hours
1,000 kWh
British thermal units (IT)
3,412,141.63313 Btu
million Btu
3.41214163313 MMBtu
therms (100,000 Btu)
34.1214163313 thm
quads (10¹⁵ Btu)
3.41214163313 × 10⁻⁹ quad
electronvolts
2.24694326681 × 10²⁸ eV
kiloelectronvolts
2.24694326681 × 10²⁵ keV
megaelectronvolts
2.24694326681 × 10²² MeV

1 MWh = 860,420.650096 kcal

Show the working
  1. 1 MWh = 860420.650096 kcal
  2. 1 × 860420.650096 = 860420.650096 kcal

How to convert megawatt-hours to kilocalories

1 MWh = 860,420.650096 kcal, so multiply by 860,420.650096 to go from megawatt-hours to kilocalories (food Calories). Going the other way, 1 kcal = 1.16222222222 × 10⁻⁶ MWh.

kcal = MWh × 860,420.650096
MWh = kcal × 1.16222222222

Worked example:

1 MWh = 860420.650096 kcal
5 × 860420.650096 = 4302103.25048 kcal

Megawatt-hours to kilocalories table

Megawatt-hoursKilocalories
1 MWh860,420.650096 kcal
2 MWh1,720,841.30019 kcal
3 MWh2,581,261.95029 kcal
4 MWh3,441,682.60038 kcal
5 MWh4,302,103.25048 kcal
6 MWh5,162,523.90057 kcal
7 MWh6,022,944.55067 kcal
8 MWh6,883,365.20076 kcal
9 MWh7,743,785.85086 kcal
10 MWh8,604,206.50096 kcal
15 MWh12,906,309.7514 kcal
20 MWh17,208,413.0019 kcal
25 MWh21,510,516.2524 kcal
30 MWh25,812,619.5029 kcal
40 MWh34,416,826.0038 kcal
50 MWh43,021,032.5048 kcal
75 MWh64,531,548.7572 kcal
100 MWh86,042,065.0096 kcal
250 MWh215,105,162.524 kcal
500 MWh430,210,325.048 kcal
1000 MWh860,420,650.096 kcal

About the units

Megawatt-hours (MWh)
Megawatt-hours, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).
Kilocalories (kcal)
Kilocalories (food Calories), a specialised unit. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.

Formula version 0.1.0Reviewed