Convert thermal insulance

From: [deltaK.m2/W]
To: [deltaC.m2.h/kcal[th]]
Abbreviation Unit 1 Base Unit
deltaK.m2/W delta kelvin square metre per watt 1
deltaC.m2.h/kcal[th] delta Celsius square metre hour per thousand calory 0.8604206500956023
deltaF.ft2.h/Btu[IT] delta Fahrenheit square foot hour per BTU 0.17611018368230583
deltaK.m2/kW delta kelvin square metre per kilowatt 0.001