How to convert fathoms to microinches
1 fathom is equal to 72,000,000 microinches, and 1 microinch is equal to 1.388888889 × 10⁻⁸ fathoms. To convert, multiply by the conversion factor:
microinches = fathoms × 72,000,000
microinches = fathoms ÷ 1.388888889 × 10⁻⁸Example: convert 1 ftm to µin: 1 × 72,000,000 = 72,000,000 µin.
Fathom to Microinch conversion table
| Fathom (ftm) | Microinch (µin) |
|---|---|
| 0.01 ftm | 720,000 µin |
| 0.1 ftm | 7,200,000 µin |
| 1 ftm | 72,000,000 µin |
| 2 ftm | 144,000,000 µin |
| 3 ftm | 216,000,000 µin |
| 5 ftm | 360,000,000 µin |
| 10 ftm | 720,000,000 µin |
| 20 ftm | 1,440,000,000 µin |
| 50 ftm | 3,600,000,000 µin |
| 100 ftm | 7,200,000,000 µin |
| 250 ftm | 18,000,000,000 µin |
| 500 ftm | 36,000,000,000 µin |
| 1,000 ftm | 72,000,000,000 µin |
About the fathom
The fathom is 6 feet (1.8288 m). It's used to measure the depth of water on nautical charts and fishing lines.
Symbol: ftm · 1 ftm = 1.8288 m · Category: Imperial & US customary
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