Convert million BTU to thousand million calorie

Energy conversion • 1E6 Btu[IT] → Gcal[th]

million BTU

1E6 Btu[IT]

thousand million calorie

Gcal[th]

1 million BTU = 0.2521644007 thousand million calorie

Conversion Table

1 thousand million calorie equals:

3.965666831 million BTU