Distance divided by time.
Nautical mile per Days to Foot per Minutes Converter — nmi/d to ft/min
Convert Nautical mile per Days (nmi/d) to Foot per Minutes (ft/min) using the exact conversion factor (1 nautical mile per days = 4.219524643 foot per minutes). See the formula, worked examples, and conversion table.
Nautical mile per Days to Foot per Minutes converter
Converter
Speed Converter
Convert road, aviation, marine, lab, and scientific speed units.
Context values
Some unit families need one extra value for a physically accurate result.
Distance divided by time.
Result = input x 0.02143518519 / 0.00508.
Speed uses meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Nautical mile per Days to Foot per Minutes
Nautical mile per Days and Foot per Minutes both describe speed, and the conversion matters whenever a maritime or aviation speed (knots) needs to be compared against a road speed (mph). Both are distance divided by time units.
Formula
foot per minutes = nautical mile per days × 4.21952464275
This factor comes from each unit's defined relationship to the category's base unit: 1 nautical mile per days equals 0.0214351851852 base units, and 1 foot per minutes equals 0.00508 base units, so dividing one by the other gives the direct nautical mile per days-to-foot per minutes factor of 4.21952464275.
Simple example
1 nmi/d × 4.219524643 = 4.219524643 ft/min
1 nautical mile per days = 4.219524643 foot per minutes.
Real-world example
10 nmi/d × 4.219524643 = 42.19524643 ft/min
10 nautical mile per days = 42.19524643 foot per minutes.
Conversion table
| Nautical mile per Days (nmi/d) | Foot per Minutes (ft/min) |
|---|---|
| 1 nmi/d | 4.219524643 ft/min |
| 5 nmi/d | 21.09762321 ft/min |
| 10 nmi/d | 42.19524643 ft/min |
| 25 nmi/d | 105.4881161 ft/min |
| 50 nmi/d | 210.9762321 ft/min |
| 100 nmi/d | 421.9524643 ft/min |
Reverse conversion: Foot per Minutes to Nautical mile per Days
4.219524643 ft/min × 0.2369935205 = 1 nmi/d
4.219524643 foot per minutes = 1 nautical mile per days.
nautical mile per days = foot per minutes × 0.236993520518
For a page dedicated to this direction, see Foot per Minutes to Nautical mile per Days.
Understanding the Nautical mile per Days (nmi/d)
Distance divided by time.
Understanding the Foot per Minutes (ft/min)
Distance divided by time.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many foot per minutes are in 1 nautical mile per days?
1 nautical mile per days equals 4.219524643 foot per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert nautical mile per days to foot per minutes?
Multiply the nautical mile per days value by 4.219524643. The converter above does this instantly to whatever precision you set.
How do I convert foot per minutes back to nautical mile per days?
Use the reverse factor: 1 foot per minutes equals 0.2369935205 nautical mile per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a nautical mile per days?
Nautical mile per Days (nmi/d) is a unit of speed.
What is a foot per minutes?
Foot per Minutes (ft/min) is a unit of speed.
Is the nautical mile per days to foot per minutes conversion exact?
Yes. Both nautical mile per days and foot per minutes are defined by fixed standards rather than physical artifacts, so the factor of 4.219524643 used above is exact to as many digits as you choose to display.