Therms to Watt-hours

Convert Therms to Watt-hours. 1 thm equals 29,307.11 Wh. Type a value on either side; the formula and tables below show how it works.

thm
Wh
1 Therms equals
29,307.11Wh

Formula: Wh = thm × 29,307.11. Example: 5 thm = 146,535.54 Wh.

1 Therms in every unit

Joules105,505,585.26 J
Kilojoules105,505.59 kJ
Calories25,216,440.07 cal
Kilocalories25,216.44 kcal
Watt-hours29,307.11 Wh
Kilowatt-hours29.3071 kWh
BTU100,000 BTU
Electronvolts658,514,067,819,066,663,169,425,408 eV

Therms to Watt-hours table

ThermsWatt-hours
0.1 thm2,930.71 Wh
0.25 thm7,326.78 Wh
0.5 thm14,653.55 Wh
1 thm29,307.11 Wh
2 thm58,614.21 Wh
3 thm87,921.32 Wh
4 thm117,228.43 Wh
5 thm146,535.54 Wh
10 thm293,071.07 Wh
15 thm439,606.61 Wh
20 thm586,142.14 Wh
25 thm732,677.68 Wh
50 thm1,465,355.35 Wh
75 thm2,198,033.03 Wh
100 thm2,930,710.7 Wh
250 thm7,326,776.75 Wh
500 thm14,653,553.51 Wh
1,000 thm29,307,107.02 Wh
Watt-hoursTherms
0.1 Wh0.000003412 thm
0.25 Wh0.00000853 thm
0.5 Wh0.000017061 thm
1 Wh0.000034121 thm
2 Wh0.000068243 thm
3 Wh0.000102364 thm
4 Wh0.000136486 thm
5 Wh0.000170607 thm
10 Wh0.000341214 thm
15 Wh0.000511821 thm
20 Wh0.000682428 thm
25 Wh0.000853035 thm
50 Wh0.001706 thm
75 Wh0.002559 thm
100 Wh0.003412 thm
250 Wh0.00853 thm
500 Wh0.017061 thm
1,000 Wh0.034121 thm

How to convert therms to watt-hours

Wh = thm × 29,307.11

Multiply the value in therms by 29,307.11. To go the other way, divide by the same number, or multiply by 0.000034121. For example, 5 thm × 29,307.11 = 146,535.54 Wh.

About the units

Therms (thm). 100,000 BTU. US natural gas bills.

Watt-hours (Wh). 3,600 joules. Battery capacity of phones and laptops.

Other energy conversions

Joules to Watt-hours · Kilojoules to Watt-hours · Calories to Watt-hours · Kilocalories to Watt-hours · Watt-hours to Joules · Watt-hours to Kilojoules · Watt-hours to Calories · Watt-hours to Kilocalories · Watt-hours to Kilowatt-hours · Watt-hours to BTU · Watt-hours to Therms · Watt-hours to Electronvolts · Kilowatt-hours to Watt-hours · BTU to Watt-hours · Therms to Joules · Therms to Kilojoules · Therms to Calories · Therms to Kilocalories · Therms to Watt-hours · Therms to Kilowatt-hours · Therms to BTU · Therms to Electronvolts · Electronvolts to Watt-hours