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Home › Energy › therm → kilocalorie

therm to kilocalorie

Live therm (thm) to kilocalorie (kcal) converter. Plus a 10-value reference table and FAQs.

therm
kilocalorie
1 thm = 25,216.4401kcal

Conversion table

Ten sample values from therm to kilocalorie. Use the converter above for arbitrary values.

therm (thm)→kilocalorie (kcal)
0.001 thm → 25.21644 kcal
0.01 thm → 252.164401 kcal
0.1 thm → 2,521.644007 kcal
0.5 thm → 12,608.220036 kcal
1 thm → 25,216.440072 kcal
2 thm → 50,432.880144 kcal
5 thm → 126,082.200361 kcal
10 thm → 252,164.400722 kcal
100 thm → 2,521,644.007218 kcal
1,000 thm → 25,216,440.07218 kcal

About the therm

100,000 BTU. Natural gas billing.

About the kilocalorie

1000 calories (4.184 kJ). Food labels in the US.

How therm to kilocalorie conversion works

Both units belong to Energy. Unitbox first expresses the input in the category reference unit (J), then expresses that same quantity in kilocalorie.

The right unit depends on the convention used by your industry, country, instrument, or source document.

Reference value1 thm = 25,216.44007218 kcal
CalculationBrowser-side, using Unitbox's shared unit data
Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

Frequently asked questions

Frequently Asked Questions

How do I convert therm to kilocalorie?

Multiply the therm value by 25,216.440072 to get it in kilocalorie. For example, 10 thm = 252,164.4007 kcal.

What is 1 thm in kcal?

1 thm = 25,216.440072 kcal.

What is 100 thm in kcal?

100 thm = 2,521,644.0072 kcal.

What is the formula?

Linear: multiply by 25,216.440072 (the unit factor ratio).

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Convert the other direction

Use the reverse converter: kilocalorie → therm

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Energy has 10 units.

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