Red cell distribution width (RDW): convert % to fraction
fraction = % × 0.01
Calculator
Enter a value in any unit and all other units fill in.
Conversion formulas
| % → fraction | fraction = % × 0.01 |
|---|---|
| fraction → % | % = fraction × 100 |
Conversion table
Highlighted: values inside the adult reference range.
| % | fraction |
|---|---|
| 2 | 0.02 |
| 4 | 0.04 |
| 6 | 0.06 |
| 8 | 0.08 |
| 10 | 0.1 |
| 12 | 0.12 |
| 14 | 0.14 |
| 16 | 0.16 |
| 18 | 0.18 |
| 20 | 0.2 |
| 22 | 0.22 |
| 24 | 0.24 |
| 26 | 0.26 |
| 28 | 0.28 |
| 30 | 0.3 |
| 32 | 0.32 |
Reference range
10 – 14 % = 0.1 – 0.14 fraction
Source: Newcastle Hospitals Laboratories: Red Cell Distribution Width (part of FBC) · Last reviewed: 2026-10-19