Therms to Joules Converter

1 therm (thm) equals 105,480,400 joules (J).

Quick answer

  • 1 therm = 105,480,400 joules
  • 1 joule = 9.4804343 × 10-9 therms
  • Formula: J = thm × 105,480,400

1 therm = 105,480,400 joules

How to convert therms to joules

J = thm × 105,480,400

To convert therms to joules, multiply the number of therms by 105,480,400.

Example: 18 thm to J

  1. Start with the value in therms: 18 thm.
  2. Multiply by 105,480,400: 18 × 105,480,400 = 1,898,647,200.
  3. Result: 18 therms = 1,898,647,200 joules.

Going the other way, 1 joule = 9.4804343 × 10-9 therms, so to convert joules back to therms you divide by the same number. See joules to therms.

Therms to joules conversion table

Therms (thm)Joules (J)
0.25 thm 26,370,100 J
0.5 thm 52,740,200 J
0.75 thm 79,110,300 J
1 thm 105,480,400 J
1.5 thm 158,220,600 J
2 thm 210,960,800 J
2.5 thm 263,701,000 J
3 thm 316,441,200 J
4 thm 421,921,600 J
5 thm 527,402,000 J
6 thm 632,882,400 J
7 thm 738,362,800 J
8 thm 843,843,200 J
9 thm 949,323,600 J
10 thm 1,054,804,000 J
11 thm 1,160,284,400 J
12 thm 1,265,764,800 J
13 thm 1,371,245,200 J
14 thm 1,476,725,600 J
15 thm 1,582,206,000 J
16 thm 1,687,686,400 J
17 thm 1,793,166,800 J
18 thm 1,898,647,200 J
19 thm 2,004,127,600 J
20 thm 2,109,608,000 J
21 thm 2,215,088,400 J
22 thm 2,320,568,800 J
23 thm 2,426,049,200 J
24 thm 2,531,529,600 J
25 thm 2,637,010,000 J
26 thm 2,742,490,400 J
27 thm 2,847,970,800 J
28 thm 2,953,451,200 J
29 thm 3,058,931,600 J
30 thm 3,164,412,000 J
31 thm 3,269,892,400 J
32 thm 3,375,372,800 J
33 thm 3,480,853,200 J
34 thm 3,586,333,600 J
35 thm 3,691,814,000 J

More thm to J values

What is a therm?

The therm is 100,000 BTU, about 105.5 MJ or 29.3 kWh.

More about therms →

What is a joule?

The joule is the SI unit of energy, work and heat.

More about joules →

Convert therms to other units

Convert other units to joules

Frequently asked questions

How many joules are in a therm?

One therm is 105,480,400 joules.

How many therms are in a joule?

One joule is 9.4804343e-9 therms.

What is the formula to convert therms to joules?

J = thm × 105,480,400.