100 ft equals 0.0164578834 nmi. Use the converter below or explore all length conversions.
Converting Foot to Nautical Mile is a common length conversion. One foot (ft) equals 0.000164578834 nautical mile (nmi). Feet are widely used for height, room dimensions, and altitude in the United States and aviation worldwide.
This conversion is commonly needed for travel planning and navigation, construction and home improvement, athletics and sports measurements. Nautical miles are used in aviation and maritime navigation because they relate directly to Earth's coordinates.
To put foot in perspective: the height of a standard door (about 6.8 ft). In nautical mile, common references include 1 minute of latitude on any meridian.
The foot was historically based on the length of a human foot, but varied significantly between cultures.
A nautical mile is based on the circumference of the Earth — it equals one minute of arc of latitude.
People frequently convert between foot and nautical mile for:
| Foot (ft) | Nautical Mile (nmi) |
|---|---|
| 1 ft | 0.000164578834 nmi |
| 2 ft | 0.000329157667 nmi |
| 5 ft | 0.000822894168 nmi |
| 10 ft | 0.00164578834 nmi |
| 15 ft | 0.00246868251 nmi |
| 20 ft | 0.00329157667 nmi |
| 25 ft | 0.00411447084 nmi |
| 30 ft | 0.00493736501 nmi |
| 50 ft | 0.00822894168 nmi |
| 100 ft | 0.0164578834 nmi |
| 200 ft | 0.0329157667 nmi |
| 500 ft | 0.0822894168 nmi |
| 1000 ft | 0.164578834 nmi |