How to convert microinches to nautical miles
1 microinch is equal to 1.371490281 × 10⁻¹¹ nautical miles, and 1 nautical mile (international) is equal to 72,913,385,830 microinches. To convert, multiply by the conversion factor:
nautical miles = microinches × 1.371490281 × 10⁻¹¹
nautical miles = microinches ÷ 72,913,385,830Example: convert 1 µin to NM: 1 × 1.371490281 × 10⁻¹¹ = 1.371490281 × 10⁻¹¹ NM.
Microinch to Nautical Mile (international) conversion table
| Microinch (µin) | Nautical Mile (international) (NM) |
|---|---|
| 0.01 µin | 1.371490281 × 10⁻¹³ NM |
| 0.1 µin | 1.371490281 × 10⁻¹² NM |
| 1 µin | 1.371490281 × 10⁻¹¹ NM |
| 2 µin | 2.742980562 × 10⁻¹¹ NM |
| 3 µin | 4.114470842 × 10⁻¹¹ NM |
| 5 µin | 6.857451404 × 10⁻¹¹ NM |
| 10 µin | 1.371490281 × 10⁻¹⁰ NM |
| 20 µin | 2.742980562 × 10⁻¹⁰ NM |
| 50 µin | 6.857451404 × 10⁻¹⁰ NM |
| 100 µin | 1.371490281 × 10⁻⁹ NM |
| 250 µin | 3.428725702 × 10⁻⁹ NM |
| 500 µin | 6.857451404 × 10⁻⁹ NM |
| 1,000 µin | 1.371490281 × 10⁻⁸ NM |
About the microinch
A microinch is one millionth of an inch (25.4 nm). It's used to specify surface roughness in machining.
Symbol: µin · 1 µin = 2.54 × 10⁻⁸ m · Category: Imperial & US customary
About the nautical mile (international)
The international nautical mile is exactly 1,852 m, close to one minute of latitude. It's used in aviation, shipping and for territorial waters, and one knot is one nautical mile per hour.
Symbol: NM · 1 NM = 1,852 m · Category: Nautical