Convert Million BTU to Megacalories

Enter the energy in million BTU below to get the value converted to megacalories.

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1 MMBTU = 252.164401 Mcal

How to Convert Million BTU to Megacalories

To convert a million BTU measurement to a megacalorie measurement, multiply the energy by the conversion ratio. One million BTU is equal to 252.164401 megacalories, so use this simple formula to convert:

megacalories = million BTU × 252.164401

The energy in megacalories is equal to the million BTU multiplied by 252.164401.

For example, here's how to convert 5 million BTU to megacalories using the formula above.
5 MMBTU = (5 × 252.164401) = 1,260.822004 Mcal

Million BTU and megacalories are both units used to measure energy. Keep reading to learn more about each unit of measure.

Million BTU

One million BTU is a measure of heat energy equal to 1,000,000 BTU, which are equal to the amount of heat energy required to increase the temperature of one pound of water one degree Fahrenheit.

The million BTU is a US customary unit of energy. Million BTU can be abbreviated as MMBTU, for example 1 million BTU can be written as 1 MMBTU.

Megacalories

One megacalorie is equal to 1,000,000 calories, which are the heat needed to raise the temperature of one gram of water from 14.5 to 15.5 degrees Celsius. One megacalorie is equal to 4.184 megajoules.

Megacalories can be abbreviated as Mcal, for example 1 megacalorie can be written as 1 Mcal.

Million BTU Measurements and Equivalent Megacalorie Conversions

Common million BTU values converted to the equivalent megacalorie value
Million BTU Megacalories
1 MMBTU 252.16 Mcal
2 MMBTU 504.33 Mcal
3 MMBTU 756.49 Mcal
4 MMBTU 1,009 Mcal
5 MMBTU 1,261 Mcal
6 MMBTU 1,513 Mcal
7 MMBTU 1,765 Mcal
8 MMBTU 2,017 Mcal
9 MMBTU 2,269 Mcal
10 MMBTU 2,522 Mcal
11 MMBTU 2,774 Mcal
12 MMBTU 3,026 Mcal
13 MMBTU 3,278 Mcal
14 MMBTU 3,530 Mcal
15 MMBTU 3,782 Mcal
16 MMBTU 4,035 Mcal
17 MMBTU 4,287 Mcal
18 MMBTU 4,539 Mcal
19 MMBTU 4,791 Mcal
20 MMBTU 5,043 Mcal
21 MMBTU 5,295 Mcal
22 MMBTU 5,548 Mcal
23 MMBTU 5,800 Mcal
24 MMBTU 6,052 Mcal
25 MMBTU 6,304 Mcal
26 MMBTU 6,556 Mcal
27 MMBTU 6,808 Mcal
28 MMBTU 7,061 Mcal
29 MMBTU 7,313 Mcal
30 MMBTU 7,565 Mcal
31 MMBTU 7,817 Mcal
32 MMBTU 8,069 Mcal
33 MMBTU 8,321 Mcal
34 MMBTU 8,574 Mcal
35 MMBTU 8,826 Mcal
36 MMBTU 9,078 Mcal
37 MMBTU 9,330 Mcal
38 MMBTU 9,582 Mcal
39 MMBTU 9,834 Mcal
40 MMBTU 10,087 Mcal

More Million BTU Energy Conversions

Joules
Convert to Joules
1 MMBTU is equal to 1,055,055,852.6 joules
Convert to Kilojoules
1 MMBTU is equal to 1,055,055.9 kilojoules
Convert to Megajoules
1 MMBTU is equal to 1,055.06 megajoules
Convert to Gigajoules
1 MMBTU is equal to 1.055056 gigajoules
Calories
Convert to Calories
1 MMBTU is equal to 252,164,400.7 calories
Convert to Kilocalories
1 MMBTU is equal to 252,164.4 kilocalories
Watts x Time
Convert to Watt-hours
1 MMBTU is equal to 293,071.1 watt-hours
Convert to Kilowatt-hours
1 MMBTU is equal to 293.07107 kilowatt-hours
Convert to Megawatt-hours
1 MMBTU is equal to 0.293071 megawatt-hours
Convert to Watt-seconds
1 MMBTU is equal to 1,055,055,852.6 watt-seconds
Thermal Units
Convert to British Thermal Units
1 MMBTU is equal to 1,000,000 british thermal units
Convert to Therms
1 MMBTU is equal to 10 therms
Convert to Quads
1 MMBTU is equal to 1.0E-9 quads
Electronvolts
Convert to Electronvolts
1 MMBTU is equal to 6,585,100,000,000,000,286,429,020,160 electronvolts
Convert to Kiloelectronvolts
1 MMBTU is equal to 6,585,100,000,000,000,458,227,712 kiloelectronvolts
Convert to Megaelectronvolts
1 MMBTU is equal to 6,585,100,000,000,000,131,072 megaelectronvolts