Convert from: Convert To:
btu btu
btu (steam table) btu (steam table)
btu (mean) btu (mean)
btu (@60 deg F) btu (@60 deg F)
cal gram cal gram
cal gram (steam tables) cal gram (steam tables)
cal gram (mean) cal gram (mean)
cal gram (@20 deg C) cal gram (@20 deg C)
ergs ergs
foot-poundals foot-poundals
foot-pound force foot-pound force
gram-force cm gram-force cm
hp-hours hp-hours
joules joules
joules (international) joules (international)
kg-cal kg-cal
kg-force meters kg-force meters
kw-hours kw-hours
kw-hours (international) kw-hours (international)
liter-atm liter-atm
therm therm
watt-sec watt-sec
watt-sec (international) watt-sec (international)
watt-hrs watt-hrs

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note: NaN=no conversion available

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Convert British Thehermal units BTU to Calories CAL BTU to Ergs, Ergs to BTU, BTU to
Foot-poundals to foot-pound-force, Foot-pound-force to BTU, BTU to Horse Power-Hours,
BTU to HPH, BTU to Joules, Joules to BTU BTU to Kilogram-calories, BTU to Kg-cal, BTU to
Joules, Joules to BTU, Joules to Ergs, Joules to Therms, Joules to Watt-hours, Watt-Hr, WH,
Killowatt-hours to Joules, Killowatt-hours to BTU, KWH to BTU, Killowatt-hours to
Foot-Pound-Force, KWH to FPF, KWH to watt-second, BTU to watt-sec, Cal-gram to
kilowatt-hours cal-g to KWH

Numberfactory: Energy Conversions