Use this free online calculator to convert Therm [U S ] to Btu instantly. This energy conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Therm [U S ] = 99976.12 Btu

1 Btu = 1.000e-5 Therm [U S ]

Therm [U S ] to Btu Conversion Formula

To convert Therm [U S ] to Btu, multiply by 99976.12.

Btu = Therm [U S ] × 99976.12

Therm [U S ] = Btu × 1.000e-5

To convert Btu back to Therm [U S ], divide by 99976.12 (or multiply by 1.000e-5).

About These Units

About Therm [U S ]

The therm [U.S.] is a unit of measurement used in various scientific, engineering, or specialized applications.

About Btu

The Btu is a unit of heat energy defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit. In America the British thermal unit is sometimes called the heat unit. In defining the Btu, it is necessary to specify the temperature of the water; thus there have been several definitions over the years. However, one Btu is equal to about 251.996 (small) calories, or 0.251 996 of the (kilo-)calories counted by dieters. Using the current definition of the calorie (the IT calorie), one Btu equals approximately 778.169 foot pounds, 1.055 056 kilojoules or 0.293 071 watt hour. The symbol BThU has also been used, especially in Britain.

Therm [U S ] to Btu Conversion Table

Therm [U S ]	Btu	Btu	Therm [U S ]
0.1	9997.61	0.1	1.000e-6
0.5	49988.06	0.5	5.001e-6
1	99976.12	1	1.000e-5
2	199952.25	2	2.000e-5
5	499880.62	5	5.001e-5
10	999761.24	10	1.000e-4
20	1999522.49	20	2.000e-4
25	2499403.11	25	2.501e-4
50	4998806.22	50	5.001e-4
100	9997612.45	100	1.000e-3
250	24994031.12	250	2.501e-3
500	49988062.24	500	5.001e-3
1000	99976124.49	1000	0.010002

Why Use Our Therm [U S ] to Btu Converter?

Instant and accurate energy conversions
Free to use with no registration required
Mobile-friendly design for conversions on the go
Supports all major energy units