Joules (J)	Therms (thm)
1 J	9.4782e-9 thm
2 J	1.8956e-8 thm
5 J	4.7391e-8 thm
10 J	9.4782e-8 thm
25 J	2.3695e-7 thm
50 J	4.7391e-7 thm
100 J	9.4782e-7 thm
250 J	0.00000237 thm
500 J	0.000004739 thm
1000 J	0.000009478 thm

Convert Joules to Therms

Convert joules to therms (J to thm) with our instant calculator. 1 J = 0 thm. Includes exact formula and reference tables.

How to Convert Joules to Therms (J to thm)

1 Joule (J) is equal to 0 Therms (thm). Multiply the joule value by 9.478171203e-9

Quick Answer 1 J = 0 thm

Formula thm = J × 9.478171203e-9

Inverse Factor 1 thm = 105505585.262 J

Unit Definitions & Metrology Context

The SI unit of energy is the joule (J). 1 food calorie (kcal) equals 1,000 small gram-calories, or exactly 4,184 joules.

About Joules (J): Joule (J) is a unit in the Energy measurement category. It is a standard everyday unit of energy measurement. The joule (J) serves as the primary reference base unit for the energy domain.

About Therms (thm): Therm (thm) is a unit in the Energy measurement category. It is widely used in us natural gas utility billing (100,000 btu). Relative to the energy base unit, 1 thm equals 105505585.262 Joules (J).

Need to convert in the opposite direction? Visit our Convert Therms to Joules (thm to J) calculator (1 thm = 105505585.262 J).

Step-by-Step Worked Examples (J to thm)

Convert 5 Joules to Therms: Applying the formula (thm = J × 9.478171203e-9): starting with 5 J, multiply the joule value by 9.478171203e-9 to get 0 thm.
Convert 10 Joules to Therms: Applying the formula (thm = J × 9.478171203e-9): starting with 10 J, multiply the joule value by 9.478171203e-9 to get 0 thm.
Convert 50 Joules to Therms: Applying the formula (thm = J × 9.478171203e-9): starting with 50 J, multiply the joule value by 9.478171203e-9 to get 0 thm.

Popular Energy Conversions

Joule ⇄ Calorie (Gram/Small)

1 thermochemical calorie equals exactly 4.184 joules.

Kilowatt-hour ⇄ Joule

1 kilowatt-hour (kWh) equals exactly 3,600,000 joules (3.6 MJ).

Kilocalorie (Food Calorie) ⇄ Kilojoule

1 food calorie (kcal) equals exactly 4.184 kilojoules (kJ).

British Thermal Unit ⇄ Joule

1 British Thermal Unit (BTU) equals approximately 1,055.06 joules.

Frequently Asked Questions

Verified answers and formulas for converting joules to therms.

How many therms are in 1 joule?

There are 0 therms (thm) in 1 joule (J). Conversely, 1 therm equals 105505585.262 joules.

How do you convert joules to therms?

To convert joules (J) to therms (thm), use the formula: thm = J × 9.478171203e-9. Multiply the joule value by 9.478171203e-9. For example, 10 J equals 0 thm.

How do I convert back from therms to joules?

To convert in the reverse direction from therms (thm) to joules (J), use the inverse formula: J = thm × 105505585.3. Multiply the therm value by 105505585.3 (1 thm = 105505585.262 J).

What is the difference between joule (J) and therm (thm)?

Both joule and therm measure energy. Joule (J) is a unit in the Energy measurement category. It is a standard everyday unit of energy measurement. The joule (J) serves as the primary reference base unit for the energy domain. Therm (thm) is a unit in the Energy measurement category. It is widely used in us natural gas utility billing (100,000 btu). Relative to the energy base unit, 1 thm equals 105505585.262 Joules (J).

What is the difference between a calorie and a kilocalorie (kcal)?

A small calorie (cal) heats 1 gram of water by 1°C. A dietary calorie (food calorie / Calorie / kcal) equals 1,000 small calories or 4.184 kJ.