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Kilojoules to Therms Converter

Convert kilojoules (kJ) to therms (100,000 Btu) (thm), with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Enter an amount of energy, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.

About valueA number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
About toThe unit you want the answer in. Swap exchanges the two units.
Result
Result
9.47817120313 × 10⁻⁶ thm
joules (watt-seconds)
1,000 J
megajoules
0.001 MJ
gigajoules
1 × 10⁻⁶ GJ
calories (thermochemical)
239.005736138 cal
kilocalories (food Calories)
0.239005736138 kcal
megacalories
0.000239005736138 Mcal
watt-hours
0.277777777778 Wh
kilowatt-hours
0.000277777777778 kWh
megawatt-hours
2.77777777778 × 10⁻⁷ MWh
British thermal units (IT)
0.947817120313 Btu
million Btu
9.47817120313 × 10⁻⁷ MMBtu
quads (10¹⁵ Btu)
9.47817120313 × 10⁻¹⁶ quad
electronvolts
6.24150907446 × 10²¹ eV
kiloelectronvolts
6.24150907446 × 10¹⁸ keV
megaelectronvolts
6.24150907446 × 10¹⁵ MeV

1 kJ = 9.47817120313 × 10⁻⁶ thm

Show the working
  1. 1 kJ = 9.47817120313e-6 thm
  2. 1 × 9.47817120313e-6 = 9.47817120313e-6 thm

How to convert kilojoules to therms

1 kJ = 9.47817120313 × 10⁻⁶ thm, so multiply by 9.47817120313 to go from kilojoules to therms (100,000 Btu). Going the other way, 1 thm = 105,505.585262 kJ.

thm = kJ × 9.47817120313
kJ = thm × 105,505.585262

Worked example:

1 kJ = 9.47817120313e-6 thm
5 × 9.47817120313e-6 = 4.73908560157e-5 thm

Kilojoules to therms table

KilojoulesTherms
1 kJ9.47817120313 × 10⁻⁶ thm
2 kJ1.89563424063 × 10⁻⁵ thm
3 kJ2.84345136094 × 10⁻⁵ thm
4 kJ3.79126848125 × 10⁻⁵ thm
5 kJ4.73908560157 × 10⁻⁵ thm
6 kJ5.68690272188 × 10⁻⁵ thm
7 kJ6.63471984219 × 10⁻⁵ thm
8 kJ7.58253696251 × 10⁻⁵ thm
9 kJ8.53035408282 × 10⁻⁵ thm
10 kJ9.47817120313 × 10⁻⁵ thm
15 kJ0.000142172568047 thm
20 kJ0.000189563424063 thm
25 kJ0.000236954280078 thm
30 kJ0.000284345136094 thm
40 kJ0.000379126848125 thm
50 kJ0.000473908560157 thm
75 kJ0.000710862840235 thm
100 kJ0.000947817120313 thm
250 kJ0.00236954280078 thm
500 kJ0.00473908560157 thm
1000 kJ0.00947817120313 thm

About the units

Therms (thm)
Therms (100,000 Btu), a US customary unit. The EC/IT therm; the US therm is 105,480,400 J, 0.02% smaller. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.

Formula version 0.1.0Reviewed