Convert Nanometers (nm) to Inches (in)
Enter a value below to convert Nanometers (nm) to Inches (in).
Conversion:
1 Nanometers (nm) = 3.937007874e-8 Inches (in)
How to Convert Nanometers (nm) to Inches (in)
1 nm = 3.937007874e-8 in
1 in = 25400000 nm
Example: convert 15 Nanometers (nm) to Inches (in):
25 nm = 9.842519685e-7 in
Nanometers (nm) to Inches (in) Conversion Table
| Nanometers (nm) | Inches (in) |
|---|---|
| 0.01 nm | 3.937007874e-10 in |
| 0.1 nm | 3.937007874e-9 in |
| 1 nm | 3.937007874e-8 in |
| 2 nm | 7.874015748e-8 in |
| 3 nm | 1.1811023622e-7 in |
| 5 nm | 1.968503937e-7 in |
| 10 nm | 3.937007874e-7 in |
| 20 nm | 7.874015748e-7 in |
| 50 nm | 0.000001968503937 in |
| 100 nm | 0.000003937007874 in |
| 1000 nm | 0.00003937007874 in |
Nanometers (nm)
Definition
A nanometer (nm) is a metric unit of length equal to one billionth of a meter (10⁻⁹ m). It is part of the International System of Units (SI).
History
The nanometer became important in the 20th century with advances in microscopy and semiconductor technology. The prefix 'nano' comes from the Greek word 'nanos' meaning dwarf.
Current use
Nanometers are essential in nanotechnology, semiconductor manufacturing (chip node sizes like 5 nm, 3 nm), molecular biology (DNA strand width ~2.5 nm), and light wavelength measurement (visible light: 380–700 nm).
Inches (in)
Definition
An inch (in) is an imperial unit of length equal to 1/12 of a foot or exactly 25.4 millimeters.
History
The inch has ancient origins, historically defined as the width of a man's thumb. It was standardized internationally in 1959 to exactly 25.4 mm. The word 'inch' derives from the Latin 'uncia' meaning one-twelfth.
Current use
Inches are widely used in the United States, Canada, and the United Kingdom for everyday measurements: screen sizes, paper dimensions, height measurements, pipe diameters, and construction specifications.