How to convert perches to microinches
1 perch is equal to 198,000,000 microinches, and 1 microinch is equal to 5.050505051 × 10⁻⁹ perches. To convert, multiply by the conversion factor:
microinches = perches × 198,000,000
microinches = perches ÷ 5.050505051 × 10⁻⁹Example: convert 1 perch to µin: 1 × 198,000,000 = 198,000,000 µin.
Perch to Microinch conversion table
| Perch (perch) | Microinch (µin) |
|---|---|
| 0.01 perch | 1,980,000 µin |
| 0.1 perch | 19,800,000 µin |
| 1 perch | 198,000,000 µin |
| 2 perch | 396,000,000 µin |
| 3 perch | 594,000,000 µin |
| 5 perch | 990,000,000 µin |
| 10 perch | 1,980,000,000 µin |
| 20 perch | 3,960,000,000 µin |
| 50 perch | 9,900,000,000 µin |
| 100 perch | 19,800,000,000 µin |
| 250 perch | 49,500,000,000 µin |
| 500 perch | 99,000,000,000 µin |
| 1,000 perch | 198,000,000,000 µin |
About the perch
The perch is another name for the rod: 16.5 feet (5.0292 m). It was also used as a unit of area in land measurement.
Symbol: perch · 1 perch = 5.0292 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