As we know One Btu(IT)/(lb·°F) is equal to 3.4183783693258 kJ/(lb·°R) (1 Btu(IT)/(lb·°F) = 3.4183783693258 kJ/(lb·°R)).

To convert Btu (IT)/Pound/°F to Kilojoule/Pound/°R, multiply your Btu(IT)/(lb·°F) figure by 3.4183783693258.

Example : convert 25 Btu(IT)/(lb·°F) to kJ/(lb·°R):

25 Btu(IT)/(lb·°F) = 25 × 3.4183783693258 kJ/(lb·°R) = kJ/(lb·°R)

To convert Kilojoule/Pound/°R to Btu (IT)/Pound/°F, divide your kJ/(lb·°R) figure by 3.4183783693258.

Example : convert 25 kJ/(lb·°R) to Btu(IT)/(lb·°F):

25 kJ/(lb·°R) = 25 ÷ 3.4183783693258 Btu(IT)/(lb·°F) = Btu(IT)/(lb·°F)