Energy converterUse this tool to convert between different energy measures. Convert from Amount submit Units quectojoules (qJ)rontojoules (rJ)yoctojoules (yJ)zeptojoules (zJ)attojoules (aJ)femtojoules (fJ)picojoules (pJ)nanojoules (nJ)microjoules (µJ)millijoules (mJ)centijoules (cJ)decijoules (dJ)joules (J)decajoules (daJ)hectojoules (hJ)kilojoules (kJ)megajoules (MJ)gigajoules (GJ)terajoules (TJ)petajoules (PJ)exajoules (EJ)zettajoules (ZJ)yottajoules (YJ)ronnajoules (RJ)quettajoules (QJ)foesBritish thermal units (Btuiso)39 °F British thermal units (Btu39)59 °F British thermal units (Btu59)60 °F British thermal units (Btu60)IT British thermal units (BtuIT)kilo British thermal units (kBtu)therms (thm)therms (UK) (thmUK)therms (USA) (thmUSA)quads (quad)calories (cal)kilocalories (kcal)4 °C calories (cal4)15 °C calories (cal15)20 °C calories (cal20)mean calories (calmean)international steam table calories (calIT)ergs (erg)foot-poundals (ft-pdl)foot-pounds (ft⋅lb)quectoelectron-volts (qeV)rontoelectron-volts (reV)yoctoelectron-volts (yeV)zeptoelectron-volts (zeV)attoelectron-volts (aeV)femtoelectron-volts (feV)picoelectron-volts (peV)nanoelectron-volts (neV)microelectron-volts (µeV)millielectron-volts (meV)centielectron-volts (ceV)decielectron-volts (deV)electron-volts (eV)decaelectron-volts (daeV)hectoelectron-volts (heV)kiloelectron-volts (keV)megaelectron-volts (MeV)gigaelectron-volts (GeV)teraelectron-volts (TeV)petaelectron-volts (PeV)exaelectron-volts (EeV)zettaelectron-volts (ZeV)yottaelectron-volts (YeV)ronnaelectron-volts (ReV)quettaelectron-volts (QeV)nanotons of TNT (nt)microtons of TNT (μt)millitons of TNT (mt)tons of TNT (t)kilotons of TNT (kt)megatons of TNT (Mt)gigatons of TNT (Gt)quectowatt-hours (qW⋅h)rontowatt-hours (rW⋅h)yoctowatt-hours (yW⋅h)zeptowatt-hours (zW⋅h)attowatt-hours (aW⋅h)femtowatt-hours (fW⋅h)picowatt-hours (pW⋅h)nanowatt-hours (nW⋅h)microwatt-hours (µW⋅h)milliwatt-hours (mW⋅h)centiwatt-hours (cW⋅h)deciwatt-hours (dW⋅h)watt-hours (W⋅h)decawatt-hours (daW⋅h)hectowatt-hours (hW⋅h)kilowatt-hours (kW⋅h)megawatt-hours (MW⋅h)gigawatt-hours (GW⋅h)terawatt-hours (TW⋅h)petawatt-hours (PW⋅h)exawatt-hours (EW⋅h)zettawatt-hours (ZW⋅h)yottawatt-hours (YW⋅h)ronnawatt-hours (RW⋅h)quettawatt-hours (QW⋅h)submit Show options Hide options Number of decimal places decimal places submit joules and Number of joules submit Number of submit Convert to Amount submit Units quectojoules (qJ)rontojoules (rJ)yoctojoules (yJ)zeptojoules (zJ)attojoules (aJ)femtojoules (fJ)picojoules (pJ)nanojoules (nJ)microjoules (µJ)millijoules (mJ)centijoules (cJ)decijoules (dJ)joules (J)decajoules (daJ)hectojoules (hJ)kilojoules (kJ)megajoules (MJ)gigajoules (GJ)terajoules (TJ)petajoules (PJ)exajoules (EJ)zettajoules (ZJ)yottajoules (YJ)ronnajoules (RJ)quettajoules (QJ)foesBritish thermal units (Btuiso)39 °F British thermal units (Btu39)59 °F British thermal units (Btu59)60 °F British thermal units (Btu60)IT British thermal units (BtuIT)kilo British thermal units (kBtu)therms (thm)therms (UK) (thmUK)therms (USA) (thmUSA)quads (quad)calories (cal)kilocalories (kcal)4 °C calories (cal4)15 °C calories (cal15)20 °C calories (cal20)mean calories (calmean)international steam table calories (calIT)ergs (erg)foot-poundals (ft-pdl)foot-pounds (ft⋅lb)quectoelectron-volts (qeV)rontoelectron-volts (reV)yoctoelectron-volts (yeV)zeptoelectron-volts (zeV)attoelectron-volts (aeV)femtoelectron-volts (feV)picoelectron-volts (peV)nanoelectron-volts (neV)microelectron-volts (µeV)millielectron-volts (meV)centielectron-volts (ceV)decielectron-volts (deV)electron-volts (eV)decaelectron-volts (daeV)hectoelectron-volts (heV)kiloelectron-volts (keV)megaelectron-volts (MeV)gigaelectron-volts (GeV)teraelectron-volts (TeV)petaelectron-volts (PeV)exaelectron-volts (EeV)zettaelectron-volts (ZeV)yottaelectron-volts (YeV)ronnaelectron-volts (ReV)quettaelectron-volts (QeV)nanotons of TNT (nt)microtons of TNT (μt)millitons of TNT (mt)tons of TNT (t)kilotons of TNT (kt)megatons of TNT (Mt)gigatons of TNT (Gt)quectowatt-hours (qW⋅h)rontowatt-hours (rW⋅h)yoctowatt-hours (yW⋅h)zeptowatt-hours (zW⋅h)attowatt-hours (aW⋅h)femtowatt-hours (fW⋅h)picowatt-hours (pW⋅h)nanowatt-hours (nW⋅h)microwatt-hours (µW⋅h)milliwatt-hours (mW⋅h)centiwatt-hours (cW⋅h)deciwatt-hours (dW⋅h)watt-hours (W⋅h)decawatt-hours (daW⋅h)hectowatt-hours (hW⋅h)kilowatt-hours (kW⋅h)megawatt-hours (MW⋅h)gigawatt-hours (GW⋅h)terawatt-hours (TW⋅h)petawatt-hours (PW⋅h)exawatt-hours (EW⋅h)zettawatt-hours (ZW⋅h)yottawatt-hours (YW⋅h)ronnawatt-hours (RW⋅h)quettawatt-hours (QW⋅h)submit kilowatt-hours and Number of kilowatt-hours kW⋅h submit Number of submit