Therm to Calorie Converter

1 thm = 25,215,105.16 cal

1 thm = 25,215,105.16 cal

Therm to Calorie Table

Therm (thm)Calorie (cal)
0.01252,151.05
0.12,521,510.52
125,215,105.16
250,430,210.33
5126,075,525.81
10252,151,051.63
20504,302,103.25
501,260,755,258.13
1002,521,510,516.25
50012,607,552,581.26
100025,215,105,162.52

How to Convert Therm to Calorie

To convert Therm (thm) to Calorie (cal), use the formula: 1 thm = 25,215,105.16 cal.

For example, to convert 5 thm to cal: 5 thm = 126,075,525.81 cal. Similarly, 10 thm = 252,151,051.63 cal, 25 thm = 630,377,629.06 cal, and 100 thm = 2,521,510,516.25 cal.

To convert in the other direction, 1 cal = 0.0000000397 thm. Simply enter your value in either field above for instant bi-directional conversion.

What is a Therm?

A therm equals 100,000 BTUs. Therms are used for natural gas billing in the US.

What is a Calorie?

A calorie (cal) is the energy needed to raise 1 gram of water by 1°C. Small calories are used in chemistry and physics.

Common Therm to Calorie Conversions

Here are some frequently looked-up conversions between Therm and Calorie:

  • 1 thm = 25,215,105.16 cal
  • 5 thm = 126,075,525.81 cal
  • 10 thm = 252,151,051.63 cal
  • 25 thm = 630,377,629.06 cal
  • 100 thm = 2,521,510,516.25 cal

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