Convert thermochemical British thermal unit to million million calorie

Energy conversion • Btu[th]Tcal[th]

Btu[th]
Tcal[th]

1 thermochemical British thermal unit=2.519957611e-10 million million calorie

Conversion Table

Btu[th]Tcal[th]
12.519957611e-10
102.519957611e-9
1002.519957611e-8
10002.519957611e-7

Reverse Conversion

1 million million calorie equals:

3968320719 thermochemical British thermal unit
Convert Tcal[th] to Btu[th]