Calories to Therms

Convert Calories to Therms. 1 cal equals 0.00000004 thm. Type a value on either side; the formula and tables below show how it works.

cal
thm
1 Calories equals
0.00000004thm

Formula: thm = cal × 0.00000004. Example: 5 cal = 0.000000198 thm.

1 Calories in every unit

Joules4.184 J
Kilojoules0.004184 kJ
Kilocalories0.001 kcal
Watt-hours0.001162 Wh
Kilowatt-hours0.000001162 kWh
BTU0.003966 BTU
Therms0.00000004 thm
Electronvolts26,114,473,967,543,832,576 eV

Calories to Therms table

CaloriesTherms
0.1 cal0.000000004 thm
0.25 cal0.00000001 thm
0.5 cal0.00000002 thm
1 cal0.00000004 thm
2 cal0.000000079 thm
3 cal0.000000119 thm
4 cal0.000000159 thm
5 cal0.000000198 thm
10 cal0.000000397 thm
15 cal0.000000595 thm
20 cal0.000000793 thm
25 cal0.000000991 thm
50 cal0.000001983 thm
75 cal0.000002974 thm
100 cal0.000003966 thm
250 cal0.000009914 thm
500 cal0.000019828 thm
1,000 cal0.000039657 thm
ThermsCalories
0.1 thm2,521,644.01 cal
0.25 thm6,304,110.02 cal
0.5 thm12,608,220.04 cal
1 thm25,216,440.07 cal
2 thm50,432,880.14 cal
3 thm75,649,320.22 cal
4 thm100,865,760.29 cal
5 thm126,082,200.36 cal
10 thm252,164,400.72 cal
15 thm378,246,601.08 cal
20 thm504,328,801.44 cal
25 thm630,411,001.8 cal
50 thm1,260,822,003.61 cal
75 thm1,891,233,005.41 cal
100 thm2,521,644,007.22 cal
250 thm6,304,110,018.04 cal
500 thm12,608,220,036.09 cal
1,000 thm25,216,440,072.18 cal

How to convert calories to therms

thm = cal × 0.00000004

Multiply the value in calories by 0.00000004. To go the other way, divide by the same number, or multiply by 25,216,440.07. For example, 5 cal × 0.00000004 = 0.000000198 thm.

About the units

Calories (cal). The small (thermochemical) calorie, exactly 4.184 joules.

Therms (thm). 100,000 BTU. US natural gas bills.

Other energy conversions

Joules to Therms · Kilojoules to Therms · Calories to Joules · Calories to Kilojoules · Calories to Kilocalories · Calories to Watt-hours · Calories to Kilowatt-hours · Calories to BTU · Calories to Therms · Calories to Electronvolts · Kilocalories to Therms · Watt-hours to Therms · Kilowatt-hours to Therms · BTU to Therms · Therms to Joules · Therms to Kilojoules · Therms to Calories · Therms to Kilocalories · Therms to Watt-hours · Therms to Kilowatt-hours · Therms to BTU · Therms to Electronvolts · Electronvolts to Therms

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