Unit Converter

Convert British thermal unit to femtocalorie

Energy conversion • Btu[IT] → fcal[th]

Btu[IT]
fcal[th]

1 British thermal unit=2.521644007e+17 femtocalorie

Conversion Table

Btu[IT]fcal[th]
12.521644007e+17
102.521644007e+18
1002.521644007e+19
10002.521644007e+20

Reverse Conversion

1 femtocalorie equals:

3.965666831e-18 British thermal unit
Convert fcal[th] to Btu[IT]

Related

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