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Therms to Joules Converter

Quick answer: 1 thm = 105,505,585.262 J. To convert therms to joules, multiply by 105,505,585.262.

thm
J

Joules = Therms × 105,505,585.262

Swap: Joules to Therms

Therms to Joules conversion table

ThermsJoules
1 thm105,505,585.262 J
2 thm211,011,170.524 J
5 thm527,527,926.31 J
10 thm1,055,055,852.62 J
25 thm2,637,639,631.55 J
50 thm5,275,279,263.099999 J
100 thm10,550,558,526.199999 J

How to convert therms to joules

Joules = Therms × 105,505,585.262. For example, 2 thm = 211,011,170.524 J. Type a value in either box above: the other one updates instantly, both ways.

What is a therm?

A therm is 100,000 BTU, about 29.3 kWh; US natural gas bills use it.

What is a joule?

The joule (J) is the SI unit of energy, the work done by a force of one newton over one meter.

How do I convert therms to joules?

Use the formula Joules = Therms × 105,505,585.262. Type a value in the therms box and the result appears instantly.

How many joules are in 1 therm?

1 thm = 105,505,585.262 J.

Is this converter free and private?

Yes. It is free, needs no sign-up, and the calculation runs in your browser: nothing is sent to a server.

Is a food Calorie the same as a calorie?

No. The Calorie on food labels is a kilocalorie (kcal), 1000 small calories or 4.184 kJ. This page uses the thermochemical calorie, 4.184 J.