Use this free online calculator to convert Btu to Dekatherm instantly. This energy conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Btu = 1.000e-6 Dekatherm

1 Dekatherm = 1000001.04 Btu

Btu to Dekatherm Conversion Formula

To convert Btu to Dekatherm, multiply by 1.000e-6.

Dekatherm = Btu × 1.000e-6

Btu = Dekatherm × 1000001.04

To convert Dekatherm back to Btu, divide by 1.000e-6 (or multiply by 1000001.04).

About These Units

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.

About Dekatherm

The dekatherm is a unit of measurement used in various scientific, engineering, or specialized applications.

Btu to Dekatherm Conversion Table

Btu	Dekatherm	Dekatherm	Btu
0.1	1.000e-7	0.1	100000.10
0.5	5.000e-7	0.5	500000.52
1	1.000e-6	1	1000001.04
2	2.000e-6	2	2000002.09
5	5.000e-6	5	5000005.21
10	1.000e-5	10	10000010.43
20	2.000e-5	20	20000020.85
25	2.500e-5	25	25000026.06
50	5.000e-5	50	50000052.13
100	1.000e-4	100	100000104.26
250	2.500e-4	250	250000260.65
500	5.000e-4	500	500000521.30
1000	1.000e-3	1000	1000001042.60

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