Kilowatt/square meters to BTU/hour·square feet (kW/m² to BTU/h·ft²)
Free online kilowatt/square meter to btu/hour·square foot converter. Type a value, get an instant exact result — plus the formula, a ready-made conversion table, and reverse conversion.
HEAT FLUX DENSITY CONVERTER — INSTANT RESULT
Formula: multiply the kilowatt/square meter value by 316.99833062 — i.e. BTU/h·ft² = kW/m² × 316.99833062
Quick check: 1 kW/m² = 316.99833062 BTU/h·ft²
Quick check: 1 kW/m² = 316.99833062 BTU/h·ft²
Kilowatt/square meters to BTU/hour·square feet conversion table
| Kilowatt/square meters (kW/m²) | BTU/hour·square feet (BTU/h·ft²) |
|---|---|
| 1 kW/m² | 316.99833062 BTU/h·ft² |
| 2 kW/m² | 633.99666125 BTU/h·ft² |
| 3 kW/m² | 950.99499187 BTU/h·ft² |
| 4 kW/m² | 1,267.9933225 BTU/h·ft² |
| 5 kW/m² | 1,584.99165312 BTU/h·ft² |
| 6 kW/m² | 1,901.98998375 BTU/h·ft² |
| 7 kW/m² | 2,218.98831437 BTU/h·ft² |
| 8 kW/m² | 2,535.986645 BTU/h·ft² |
| 9 kW/m² | 2,852.98497562 BTU/h·ft² |
| 10 kW/m² | 3,169.98330624 BTU/h·ft² |
| 15 kW/m² | 4,754.97495937 BTU/h·ft² |
| 20 kW/m² | 6,339.96661249 BTU/h·ft² |
| 25 kW/m² | 7,924.95826561 BTU/h·ft² |
| 30 kW/m² | 9,509.94991873 BTU/h·ft² |
| 40 kW/m² | 12,679.93322498 BTU/h·ft² |
| 50 kW/m² | 15,849.91653122 BTU/h·ft² |
| 75 kW/m² | 23,774.87479683 BTU/h·ft² |
| 100 kW/m² | 31,699.83306244 BTU/h·ft² |
| 250 kW/m² | 79,249.58265611 BTU/h·ft² |
| 500 kW/m² | 158,499.16531222 BTU/h·ft² |
| 1,000 kW/m² | 316,998.33062444 BTU/h·ft² |
How to convert kilowatt/square meters to btu/hour·square feet
To convert kilowatt/square meters to btu/hour·square feet, multiply the amount in kilowatt/square meters by 316.99833062. For example, 10 kW/m² = 3,169.98330624 BTU/h·ft². To convert in the other direction, divide by the same factor, or use the ⇄ swap button above.
Convert heat flux density between W/m² and BTU per hour per square foot — used in boiler, HVAC and electronics cooling design.
Frequently asked questions
How many btu/hour·square feet are in one kilowatt/square meter?
One kilowatt/square meter is exactly 316.99833062 btu/hour·square feet.
How do I convert kW/m² to BTU/h·ft²?
Multiply the kW/m² value by 316.99833062 to get BTU/h·ft². The converter at the top of this page does this automatically and works in both directions.
How much is 100 kilowatt/square meters in btu/hour·square feet?
100 kilowatt/square meters equals 31,699.83306244 btu/hour·square feet.