Therm to Joule Converter
Energy · unit-converter
Convert Therm to Joule with fixed input and output units, a step-by-step formula line, and reference tables. Factors are joule-based; food energy uses thermochemical calories. The full Energy Converter also includes MMBtu, toe, thermal kWh, and MeV/GeV.
Calculator
From: Therm (therm)
To: Joule (j)
About Therm
A therm is a large US customary energy unit for natural gas (≈ 105.5 MJ here).
About Joule
The joule is the SI unit of energy. All other units here are converted through fixed joule equivalents.
How to convert therm to joules
1 therm is equal to 1.05505585e+8 joule when both are expressed in joule-equivalents:
1 therm = (105,505,585.262 J ÷ 1 J) j = 1.05505585e+8 j
Each therm is defined as 105,505,585.262 J and each joule as 1 J in this tool, so one therm equals 105,505,585.262 ÷ 1 j = 1.05505585e+8 j.
Let d(therm) be the numeric amount in Therm (therm), and d(j) the amount in Joule (j). Then:
d(j) = d(therm) × (105,505,585.262 / 1)
Equivalently, divide by how many therm fit into one j (joules per j divided by joules per therm):
d(j) = d(therm) ÷ 9.47817120e-9
Or: joule = therm ÷ 9.47817120e-9
Examples
Example #1: Convert 1 therm to joule
1 therm = 1 therm × (105,505,585.262/1) j = 105505585.2619999945 j
1 therm = 1 therm ÷ 9.47817120e-9 = 105505585.2619999945 j
Example #2: Convert 10 therm to joule
10 therm = 10 therm × (105,505,585.262/1) j = 1055055852.6200000048 j
10 therm = 10 therm ÷ 9.47817120e-9 = 1055055852.6200000048 j
Summary
To convert Therm to Joule, multiply the value in therm by the ratio of joules per therm divided by joules per j. Equivalently: value_j = value_therm × (105505585.262 / 1). Numerically, 1 therm equals 105505585.262 j.
Relationship context
You are converting between US / imperial engineering units (BTU, therm, ft·lb) (Therm) and SI energy (joules) (Joules). All values are mapped through joules first. The numeric factor is 1.055056e+8.
Conversion tables
| Therm (therm) | Joule (j) |
|---|---|
| 0.1 | 10,550,558.5262000002 |
| 1 | 105,505,585.2619999945 |
| 2 | 211,011,170.523999989 |
| 3 | 316,516,755.7860000134 |
| 4 | 422,022,341.0479999781 |
| 5 | 527,527,926.3100000024 |
| 6 | 633,033,511.5720000267 |
| 7 | 738,539,096.8339999914 |
| 8 | 844,044,682.0959999561 |
| 9 | 949,550,267.3580000401 |
| Therm (therm) | Joule (j) |
|---|---|
| 10 | 1,055,055,852.6200000048 |
| 20 | 2,110,111,705.2400000095 |
| 30 | 3,165,167,557.8600001335 |
| 40 | 4,220,223,410.4800000191 |
| 50 | 5,275,279,263.1000003815 |
| 60 | 6,330,335,115.720000267 |
| 70 | 7,385,390,968.3400001526 |
| 80 | 8,440,446,820.9600000381 |
| 90 | 9,495,502,673.5799999237 |
| 100 | 10,550,558,526.2000007629 |