Nanometres to inches converter
Inches (in)
1 nanometre = 3.937008e-8 inches
How to convert nanometres to inches
in = nm × 3.93700787402 × 10^-8
Multiply the number of nanometres by 3.93700787402 × 10^-8 to get inches. Going the other way, divide by 3.93700787402 × 10^-8 (or multiply by 25400000).
One nanometre is exactly defined as 3.93700787402 × 10^-8 inches (to 12 significant figures), and one inch is 25400000 nanometres.
Worked examples
- Convert 5 nanometres: 5 × 3.93700787402 × 10^-8 = 1.968504e-7 1.968504e-7 inches.
- Convert 12.5 nanometres: 12.5 × 3.93700787402 × 10^-8 = 4.92126e-7 4.92126e-7 inches.
- Convert 250 nanometres: 250 × 3.93700787402 × 10^-8 = 0.000009842519685 0.000009842519685 inches.
Quick-reference table
| nm | in |
|---|---|
| 1 | 3.937008e-8 |
| 2 | 7.874016e-8 |
| 3 | 1.181102e-7 |
| 5 | 1.968504e-7 |
| 10 | 3.937008e-7 |
| 15 | 5.905512e-7 |
| 20 | 7.874016e-7 |
| 25 | 9.84252e-7 |
| 50 | 0.000001968503937 |
| 75 | 0.000002952755906 |
| 100 | 0.000003937007874 |
| 1,000 | 0.00003937007874 |
| in | nm |
|---|---|
| 1 | 25,400,000 |
| 2 | 50,800,000 |
| 3 | 76,200,000 |
| 5 | 127,000,000 |
| 10 | 254,000,000 |
| 15 | 381,000,000 |
| 20 | 508,000,000 |
| 25 | 635,000,000 |
| 50 | 1,270,000,000 |
| 75 | 1,905,000,000 |
| 100 | 2,540,000,000 |
| 1,000 | 25,400,000,000 |
Related conversions
Frequently asked questions
How many inches are in 1 nanometre?
1 nanometre equals 3.937008e-8 inches.
What is the formula to convert nanometres to inches?
Use in = nm × 3.93700787402 × 10^-8. Multiply the number of nanometres by 3.93700787402 × 10^-8 to get inches. Going the other way, divide by 3.93700787402 × 10^-8 (or multiply by 25400000).
What is 100 nanometres in inches?
100 nanometres is 0.000003937007874 inches.