Useful Calculators: Energy To Work Equivalents

Type the number you wish converted here:

Then, click radio buttons for desired conversion:
From: Joules
 Kg-meters
 Ft-lbs
 Kw-hrs
 Metric Hp-hrs
 US Hp-hrs
 Liter-atm
 K-cal
 Btu
To: Joules
 Kg-meters
 Ft-lbs
 Kw-hrs
 Metric Hp-hrs
 US Hp-hrs
 Liter-atm
 K-cal
 Btu