Feet to boiling point of water
Type a value in ft to get it in °C boiling instantly.
That's 1.86× as high as Denver, the “Mile High City”, while La Paz, Bolivia is 1.21× higher. Standard pressure there is 701.2 hPa (69.2 % of sea level), and water boils at 90.03 °C.
What it means
How high is that?
International Standard Atmosphere (ISO 2533), from −610 m to 20 km. Real pressure varies with weather by a few percent; temperature is the standard one, valid up to 11 km.
The math
How to convert ft to °C boiling
Up to 11 km: p = 1013.25 × (1 − 2.25577×10⁻⁵ × h)^5.25588 hPa; above, p falls exponentially at −56.5 °C. Boiling point by the Antoine equation for water.
Example: 9,840 ft = 90.0321 °C boiling.
Every unit
That altitude in every unit
Tables
ft to °C boiling conversion table
| ft | °C boiling |
|---|---|
| 0 ft | 99.9968 °C boiling |
| 820 ft | 99.1699 °C boiling |
| 1,640 ft | 98.3423 °C boiling |
| 3,280 ft | 96.6854 °C boiling |
| 4,920 ft | 95.0261 °C boiling |
| 6,560 ft | 93.3642 °C boiling |
| 8,200 ft | 91.6995 °C boiling |
| 9,840 ft | 90.0321 °C boiling |
| 13,100 ft | 86.7085 °C boiling |
| 16,400 ft | 83.3312 °C boiling |
| 19,700 ft | 79.9397 °C boiling |
| 26,200 ft | 73.2128 °C boiling |
| 32,800 ft | 66.3102 °C boiling |
| 36,100 ft | 62.8278 °C boiling |
| 49,200 ft | 49.5805 °C boiling |
| 65,600 ft | 34.5776 °C boiling |
°C boiling to ft conversion table
| °C boiling | ft |
|---|---|
| 34.6 °C boiling | 65,574.2 ft |
| 49.6 °C boiling | 49,179.9 ft |
| 62.8 °C boiling | 36,126.3 ft |
| 66.3 °C boiling | 32,809.7 ft |
| 73.2 °C boiling | 26,212.3 ft |
| 80 °C boiling | 19,641.4 ft |
| 83.3 °C boiling | 16,430.4 ft |
| 86.7 °C boiling | 13,108.4 ft |
| 90 °C boiling | 9,871.51 ft |
| 91.7 °C boiling | 8,199.55 ft |
| 93.4 °C boiling | 6,524.68 ft |
| 95 °C boiling | 4,945.78 ft |
| 96.7 °C boiling | 3,265.61 ft |
| 98.3 °C boiling | 1,681.91 ft |
| 99.2 °C boiling | 790.122 ft |
| 100 °C boiling | -3.14858 ft |
Quick answers
Quick answers
- How many °C boiling is 1 ft?
- 1 ft is 99.9958 °C boiling.
- How many °C boiling is 10 ft?
- 10 ft is 99.9867 °C boiling.
- How many °C boiling is 9,840 ft?
- 9,840 ft is 90.0321 °C boiling.
The units
About these units
Feet (ft)
Altitude in feet, as aviation uses.
Boiling point of water (°C boiling)
The temperature at which water boils at that pressure.
Keep going