| Formula | Calculator | Reverse units |
|---|---|---|
| 1 langley (thermoc.) = 3.684234 Btu/square foot (Btu (I.T.) /square foot ) | Factors for Btu/square foot (Btu (I.T.) /square foot ) | |
| 1 langley (thermoc.) = 3.686701 Btu/square foot (thermoc.) | Factors for Btu/square foot (thermoc.) | |
| 1 langley (thermoc.) = 0.9996416 calorie/square centimeter (15 °C, CIPM, 1950) | Factors for calorie/square centimeter (15 °C, CIPM, 1950) | |
| 1 langley (thermoc.) = 0.9993312 calorie/square centimeter (calorie (I.T.) /square centimeter ) | Factors for calorie/square centimeter (calorie (I.T.) /square centimeter ) | |
| 1 langley (thermoc.) = 1 calorie/square centimeter (thermoc.) | Factors for calorie/square centimeter (thermoc.) | |
| 1 langley (thermoc.) = 4.184e+7 dyne/centimeter | Factors for dyne/centimeter | |
| 1 langley (thermoc.) = 26114.42 electronvolt/square meter | Factors for electronvolt/square meter | |
| 1 langley (thermoc.) = 4.184e+7 erg/square centimeter | Factors for erg/square centimeter | |
| 1 langley (thermoc.) = 41840 joule/square meter | Factors for joule/square meter | |
| 1 langley (thermoc.) = 9.993312 kilocalorie/square meter (kilocalorie (I.T.) /square meter ) | Factors for kilocalorie/square meter (kilocalorie (I.T.) /square meter ) | |
| 1 langley (thermoc.) = 10 kilocalorie/square meter (thermoc.) | Factors for kilocalorie/square meter (thermoc.) | |
| 1 langley (thermoc.) = 41840 newton/meter | Factors for newton/meter |