Convert btu per hour square foots to kilocalorie per hour square meters
1 BTU/(h·ft²) = 2.71427501965 kcal/(h·m²) — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
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Show this value in all 9 heat flux density units
- Watt per square meters W/m² 3.154 590 745 06
- Kilowatt per square meters kW/m² 0.003 154 590 745 06
- Watt per square centimeters W/cm² 0.000 315 459 074 506
- BTU per hour square foots BTU/(h·ft²) 1
- BTU per second square foots BTU/(s·ft²) 0.000 277 777 777 778
- Kilocalorie per hour square meters kcal/(h·m²) 2.714 275 019 65
- Calorie per second square centimeters cal/(s·cm²) 0.000 075 396 528 323 7
- Langley per minutes Ly/min 0.004 523 791 699 42
- Solar constants S₀ 0.002 317 847 718 64
Every row is BTU per hour square foot (BTU/(h·ft²)) converted through the watt per square meter, in exact rational arithmetic.
How to convert btu per hour square foots to kilocalorie per hour square meters
Multiply the number of btu per hour square foots by 2.71427501965 to get kilocalorie per hour square meters.
BTU per hour square foot to Kilocalorie per hour square meter conversion table
| BTU per hour square foots (BTU/(h·ft²)) | Kilocalorie per hour square meters (kcal/(h·m²)) |
|---|---|
| 1 BTU/(h·ft²) | 2.714 275 |
| 2 BTU/(h·ft²) | 5.428 55 |
| 3 BTU/(h·ft²) | 8.142 825 1 |
| 5 BTU/(h·ft²) | 13.571 375 |
| 10 BTU/(h·ft²) | 27.142 75 |
| 20 BTU/(h·ft²) | 54.2855 |
| 25 BTU/(h·ft²) | 67.856 875 |
| 50 BTU/(h·ft²) | 135.713 75 |
| 100 BTU/(h·ft²) | 271.4275 |
| 250 BTU/(h·ft²) | 678.568 75 |
| 500 BTU/(h·ft²) | 1357.1375 |
| 1000 BTU/(h·ft²) | 2714.275 |
Kilocalorie per hour square meter to BTU per hour square foot conversion table
| Kilocalorie per hour square meters (kcal/(h·m²)) | BTU per hour square foots (BTU/(h·ft²)) |
|---|---|
| 1 kcal/(h·m²) | 0.368 422 5 |
| 2 kcal/(h·m²) | 0.736 845 01 |
| 3 kcal/(h·m²) | 1.105 267 5 |
| 5 kcal/(h·m²) | 1.842 112 5 |
| 10 kcal/(h·m²) | 3.684 225 |
| 20 kcal/(h·m²) | 7.368 450 1 |
| 25 kcal/(h·m²) | 9.210 562 6 |
| 50 kcal/(h·m²) | 18.421 125 |
| 100 kcal/(h·m²) | 36.842 25 |
| 250 kcal/(h·m²) | 92.105 626 |
| 500 kcal/(h·m²) | 184.211 25 |
| 1000 kcal/(h·m²) | 368.4225 |
Frequently asked
How many kilocalorie per hour square meters are in a btu per hour square foot?
One btu per hour square foot equals 2.71427502 kilocalorie per hour square meters (BTU/(h·ft²) → kcal/(h·m²)). That figure is exact, not rounded.
How do you convert btu per hour square foots to kilocalorie per hour square meters?
Multiply the number of btu per hour square foots by 2.71427501965 to get kilocalorie per hour square meters.
What is 1 kcal/(h·m²) in btu per hour square foots?
One kilocalorie per hour square meter is 0.3684225043 btu per hour square foots.
What is 10 BTU/(h·ft²) in kcal/(h·m²)?
10 BTU/(h·ft²) = 27.142 75 kcal/(h·m²).