Convert therm (US) to Btu (th)

Please provide values below to convert therm (US) [thm (US)] to Btu (th) [Btu (th)], or Convert Btu (th) to therm (US).

1 thm (US) = 100043.035035 Btu (th). To convert therm (US) to Btu (th), multiply the value by 100043.035035; to go the other way, divide by it (1 Btu (th) = 9.99569834775e-06 thm (US)). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.

Quick Reference

  • 1 thm (US) = 100043.035035 Btu (th)
  • 1 Btu (th) = 9.99569834775e-06 thm (US)
  • 10 thm (US) = 1000430.35035 Btu (th)
  • 100 thm (US) = 10004303.5035 Btu (th)



How to Convert Therm (Us) to Btu (Th)

1 thm (US) = 100043.035034676 Btu (th)

Example: convert 15 thm (US) to Btu (th):
15 thm (US) = 15 × 100043.035034676 Btu (th) = 1500645.52552014 Btu (th)


Therm (Us) to Btu (Th) Conversion Table

therm (US) Btu (th)
1 thm (US) 100043.035035 Btu (th)
2 thm (US) 200086.070069 Btu (th)
3 thm (US) 300129.105104 Btu (th)
5 thm (US) 500215.175173 Btu (th)
10 thm (US) 1000430.35035 Btu (th)
20 thm (US) 2000860.70069 Btu (th)
50 thm (US) 5002151.75173 Btu (th)
100 thm (US) 10004303.5035 Btu (th)
500 thm (US) 50021517.5173 Btu (th)
1000 thm (US) 100043035.035 Btu (th)

Therm (Us)

The therm (US) is a unit of energy used primarily to measure natural gas consumption, equivalent to 100,000 British thermal units (BTUs).

History/Origin

The therm was introduced in the early 20th century as a practical unit for billing natural gas, standardizing energy measurement in the United States. It has been widely adopted in the energy industry for commercial and residential gas usage.

Current Use

Today, the therm (US) is still used in the natural gas industry for billing and energy calculations, although it has been largely supplemented by the gigajoule and other SI units in scientific contexts.


Btu (Th)

The Btu (th), or British thermal unit (th), is a unit of energy used primarily in the United States to measure heat content, equivalent to the amount of heat needed to raise the temperature of one pound of water by one degree Fahrenheit.

History/Origin

The Btu (th) originated from the British thermal unit, a traditional unit of heat in the British Imperial system, and has been used historically in heating, cooling, and energy industries to quantify energy content and heat transfer.

Current Use

Today, the Btu (th) is mainly used in the energy sector, particularly in heating and cooling systems, natural gas billing, and energy content measurement, especially within the United States.


Frequently Asked Questions

What is 1 therm (US) in Btu (th)?

1 therm (US) (thm (US)) = 100043.035035 Btu (th) (Btu (th)).

How do you convert therm (US) to Btu (th)?

Multiply the therm (US) value by 100043.035035. For example, 25 thm (US) × 100043.035035 = 2501075.87587 Btu (th).

What is 10 therm (US) in Btu (th)?

10 thm (US) = 1000430.35035 Btu (th).

Which unit is larger, the therm (US) or the Btu (th)?

The therm (US) is the larger unit: 1 thm (US) = 100043.035035 Btu (th).



Convert therm (US) To Other Energy Units