How do I convert Btu/hour/square foot to Watts/square meter?

1 Btu (IT)/hour/square foot is equal to exactly 3.1545907451 watt/square meter [W/m²]. To convert, multiply your Btu/(h·ft²) value by 3.1545907451.

What is heat flux density?

Heat flux density (also known as thermal flux or heat flux) is the rate of heat energy transfer through a given surface per unit area. The standard SI unit is watts per square meter (W/m²).

How many watts per square meter are in a kilowatt per square meter?

There are 1,000 watts per square meter [W/m²] in 1 kilowatt per square meter [kW/m²].

Heat Flux Density Converter - Watt/m², Btu/ft² & Calories

Complete list of heat flux density units for conversion

watt/square meter [W/m²]
1 kilowatt/square meter = 1000 watt/square meter [W/m²]kilowatt/square meter to watt/square meter, watt/square meter to kilowatt/square meter
1 watt/square centimeter = 10000 watt/square meter [W/m²]watt/square centimeter to watt/square meter, watt/square meter to watt/square centimeter
1 watt/square inch [W/in²] = 1550.0031012075 watt/square meter [W/m²]watt/square inch to watt/square meter, watt/square meter to watt/square inch
1 joule/second/square meter = 1 watt/square meter [W/m²]joule/second/square meter to watt/square meter, watt/square meter to joule/second/square meter
1 kilocalorie (IT)/hour/square meter = 1.163 watt/square meter [W/m²]kilocalorie (IT)/hour/square meter to watt/square meter, watt/square meter to kilocalorie (IT)/hour/square meter
1 kilocalorie (IT)/hour/square foot = 12.5184278205 watt/square meter [W/m²]kilocalorie (IT)/hour/square foot to watt/square meter, watt/square meter to kilocalorie (IT)/hour/square foot
1 calorie (IT)/second/square centimeter = 41868.00000482 watt/square meter [W/m²]calorie (IT)/second/square centimeter to watt/square meter, watt/square meter to calorie (IT)/second/square centimeter
1 calorie (IT)/minute/square centimeter = 697.80000008033 watt/square meter [W/m²]calorie (IT)/minute/square centimeter to watt/square meter, watt/square meter to calorie (IT)/minute/square centimeter
1 calorie (IT)/hour/square centimeter = 11.6300000008 watt/square meter [W/m²]calorie (IT)/hour/square centimeter to watt/square meter, watt/square meter to calorie (IT)/hour/square centimeter
1 calorie (th)/second/square centimeter = 41839.99999642 watt/square meter [W/m²]calorie (th)/second/square centimeter to watt/square meter, watt/square meter to calorie (th)/second/square centimeter
1 calorie (th)/minute/square centimeter = 697.33333331 watt/square meter [W/m²]calorie (th)/minute/square centimeter to watt/square meter, watt/square meter to calorie (th)/minute/square centimeter
1 calorie (th)/hour/square centimeter = 11.6222222222 watt/square meter [W/m²]calorie (th)/hour/square centimeter to watt/square meter, watt/square meter to calorie (th)/hour/square centimeter
1 dyne/hour/centimeter = 2.7777777778E-7 watt/square meter [W/m²]dyne/hour/centimeter to watt/square meter, watt/square meter to dyne/hour/centimeter
1 erg/hour/square millimeter = 2.77778E-5 watt/square meter [W/m²]erg/hour/square millimeter to watt/square meter, watt/square meter to erg/hour/square millimeter
1 foot pound/minute/square foot = 0.24323171156 watt/square meter [W/m²]foot pound/minute/square foot to watt/square meter, watt/square meter to foot pound/minute/square foot
1 horsepower/square foot = 8026.6466174305 watt/square meter [W/m²]horsepower/square foot to watt/square meter, watt/square meter to horsepower/square foot
1 horsepower (metric)/square foot = 7916.8426564296 watt/square meter [W/m²]horsepower (metric)/square foot to watt/square meter, watt/square meter to horsepower (metric)/square foot
1 Btu (IT)/second/square foot = 11356.526822221 watt/square meter [W/m²]Btu (IT)/second/square foot to watt/square meter, watt/square meter to Btu (IT)/second/square foot
1 Btu (IT)/minute/square foot = 189.27544465477 watt/square meter [W/m²]Btu (IT)/minute/square foot to watt/square meter, watt/square meter to Btu (IT)/minute/square foot
1 Btu (IT)/hour/square foot = 3.1545907451 watt/square meter [W/m²]Btu (IT)/hour/square foot to watt/square meter, watt/square meter to Btu (IT)/hour/square foot
1 Btu (th)/second/square inch = 1634246.17845008 watt/square meter [W/m²]Btu (th)/second/square inch to watt/square meter, watt/square meter to Btu (th)/second/square inch
1 Btu (th)/second/square foot = 11348.93179479 watt/square meter [W/m²]Btu (th)/second/square foot to watt/square meter, watt/square meter to Btu (th)/second/square foot
1 Btu (th)/minute/square foot = 189.14886324866 watt/square meter [W/m²]Btu (th)/minute/square foot to watt/square meter, watt/square meter to Btu (th)/minute/square foot
1 Btu (th)/hour/square foot = 3.1524810541 watt/square meter [W/m²]Btu (th)/hour/square foot to watt/square meter, watt/square meter to Btu (th)/hour/square foot
1 CHU/hour/square foot = 5.6782633986 watt/square meter [W/m²]CHU/hour/square foot to watt/square meter, watt/square meter to CHU/hour/square foot