Convert square meter kelvin per watt to hour square foot Fahrenheit per BTU
1 RSI (m²·K/W) = 5.678263341 R (h·ft²·°F/BTU)
1 RSI (m²·K/W) = 5.6783 R (h·ft²·°F/BTU)
1 RSI (m²·K/W) in every areal thermal resistance unit
| square millimeter kelvin per watt | 1,000,000 mm²·K/W |
| square centimeter Celsius per watt | 10,000 cm²·°C/W |
| square inch hour Fahrenheit per BTU | 817.67 in²·h·°F/BTU |
| tog | 10 tog |
| clo | 6.4516 clo |
| hour square foot Fahrenheit per BTU | 5.6783 R (h·ft²·°F/BTU) |
| square meter hour Celsius per kilocalorie | 1.1622 m²·h·°C/kcal |
| square meter kelvin per watt | 1 RSI (m²·K/W) |
| square meter Celsius per watt | 1 m²·°C/W |
How the conversion works
Multiply by 5.678263341 to go from square meter kelvin per watt to hour square foot Fahrenheit per BTU, or divide by it to go back. Every conversion on this site routes through the SI value (m²·K/W) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? hour square foot Fahrenheit per BTU to square meter kelvin per watt — 1 R (h·ft²·°F/BTU) = 0.1761101837 RSI (m²·K/W).
square meter kelvin per watt to hour square foot Fahrenheit per BTU — common values
| 1 RSI (m²·K/W) | 5.6782633 R (h·ft²·°F/BTU) |
| 2 RSI (m²·K/W) | 11.356527 R (h·ft²·°F/BTU) |
| 3 RSI (m²·K/W) | 17.03479 R (h·ft²·°F/BTU) |
| 5 RSI (m²·K/W) | 28.391317 R (h·ft²·°F/BTU) |
| 10 RSI (m²·K/W) | 56.782633 R (h·ft²·°F/BTU) |
| 15 RSI (m²·K/W) | 85.17395 R (h·ft²·°F/BTU) |
| 20 RSI (m²·K/W) | 113.56527 R (h·ft²·°F/BTU) |
| 25 RSI (m²·K/W) | 141.95658 R (h·ft²·°F/BTU) |
| 50 RSI (m²·K/W) | 283.91317 R (h·ft²·°F/BTU) |
| 75 RSI (m²·K/W) | 425.86975 R (h·ft²·°F/BTU) |
| 100 RSI (m²·K/W) | 567.82633 R (h·ft²·°F/BTU) |
| 250 RSI (m²·K/W) | 1,419.5658 R (h·ft²·°F/BTU) |
| 500 RSI (m²·K/W) | 2,839.1317 R (h·ft²·°F/BTU) |
| 1000 RSI (m²·K/W) | 5,678.2633 R (h·ft²·°F/BTU) |