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million British thermal units

MMBTU standard definition

1 MMBTU = 10^6 BTU_IT (derived from the NIST SP 811 IT BTU). Equals one US dekatherm (10 therms).

Definition

Dimension
Energy
Symbols
MMBTU
System
convention
Base factor
×1055055852.62
Exactness
standard definition

Fixed by a published standard or convention (toe, therm, IT cal/BTU).

Also known as

mmbtumm btumillion btudekathermdth

Sources

Common conversions

for 1 MMBTU

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