| 2.1 cm * | 0.3937007874 in | = 0.8267716535 in |
| 1 cm |
| Units of measurement | Length |
|---|---|
| Nanometre | 21000000.0 nm |
| Micrometre | 21000.0 µm |
| Millimetre | 21.0 mm |
| Centimetre | 2.1 cm |
| Inch | 0.8267716535 in |
| Foot | 0.0688976378 ft |
| Yard | 0.0229658793 yd |
| Metre | 0.021 m |
| Kilometre | 2.1e-05 km |
| Mile | 1.30488e-05 mi |
| Nautical mile | 1.13391e-05 nmi |
