Convert Therms to Calories

Enter your therm value in the form below to get the value calculated in calories.

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1 therm = 25,216,440.07218 cal

How to Convert Therms to Calories

Convert therms to calories with this simple formula:

calories = therms × 25,216,440.07218

Converting a therm energy measurement to a calorie measurement involves multiplying the energy by the conversion ratio to find the result. One therm is equal to 25,216,440.07218 calories, so to convert simply multiply by 25,216,440.07218.

For example, here's how to convert 5 therms to calories using the formula above.
5 therms = (5 × 25,216,440.07218) = 126,082,200.3609 cal

Therms and calories are both units used to measure energy. Learn more about energy and find more energy measurement conversion calculators. Therms are a US customary unit of energy. Calories are an energy measurement and can be abbreviated as cal, for example 1 cal.

Convert Calories to Therms

Therm Measurements and Equivalent Calorie Conversions

Common therm values converted to the equivalent calorie value
Therms Calories
1 25,216,440 cal
2 50,432,880 cal
3 75,649,320 cal
4 100,865,760 cal
5 126,082,200 cal
6 151,298,640 cal
7 176,515,081 cal
8 201,731,521 cal
9 226,947,961 cal
10 252,164,401 cal
11 277,380,841 cal
12 302,597,281 cal
13 327,813,721 cal
14 353,030,161 cal
15 378,246,601 cal
16 403,463,041 cal
17 428,679,481 cal
18 453,895,921 cal
19 479,112,361 cal
20 504,328,801 cal
21 529,545,242 cal
22 554,761,682 cal
23 579,978,122 cal
24 605,194,562 cal
25 630,411,002 cal
26 655,627,442 cal
27 680,843,882 cal
28 706,060,322 cal
29 731,276,762 cal
30 756,493,202 cal
31 781,709,642 cal
32 806,926,082 cal
33 832,142,522 cal
34 857,358,962 cal
35 882,575,403 cal
36 907,791,843 cal
37 933,008,283 cal
38 958,224,723 cal
39 983,441,163 cal
40 1,008,657,603 cal

More Therm Energy Conversions

Joules
Convert to Joules
1 therm is equal to 105,505,585.3 joules
Convert to Kilojoules
1 therm is equal to 105,505.6 kilojoules
Convert to Megajoules
1 therm is equal to 105.505585 megajoules
Convert to Gigajoules
1 therm is equal to 0.105506 gigajoules
Calories
Convert to Kilocalories
1 therm is equal to 25,216.4 kilocalories
Convert to Megacalories
1 therm is equal to 25.21644 megacalories
Watts x Time
Convert to Watt-hours
1 therm is equal to 29,307.1 watt-hours
Convert to Kilowatt-hours
1 therm is equal to 29.307107 kilowatt-hours
Convert to Megawatt-hours
1 therm is equal to 0.029307 megawatt-hours
Convert to Watt-seconds
1 therm is equal to 105,505,585.3 watt-seconds
Thermal Units
Convert to British Thermal Units
1 therm is equal to 100,000 british thermal units
Convert to Million BTU
1 therm is equal to 0.1 million BTU
Convert to Quads
1 therm is equal to 1.0E-10 quads
Electronvolts
Convert to Electronvolts
1 therm is equal to 658,510,000,000,000,028,642,902,016 electronvolts
Convert to Kiloelectronvolts
1 therm is equal to 658,509,999,999,999,992,135,680 kiloelectronvolts
Convert to Megaelectronvolts
1 therm is equal to 658,510,000,000,000,065,536 megaelectronvolts