von Willebrand factor antigen: convert IU/mL to %
% = IU/mL × 100
Calculator
Enter a value in any unit and all other units fill in.
Conversion formulas
| IU/mL → % | % = IU/mL × 100 |
|---|---|
| % → IU/mL | IU/mL = % × 0.01 |
Conversion table
Highlighted: values inside the adult reference range.
| IU/mL | % |
|---|---|
| 0.2 | 20 |
| 0.4 | 40 |
| 0.6 | 60 |
| 0.8 | 80 |
| 1 | 100 |
| 1.2 | 120 |
| 1.4 | 140 |
| 1.6 | 160 |
| 1.8 | 180 |
| 2 | 200 |
| 2.2 | 220 |
| 2.4 | 240 |
| 2.6 | 260 |
| 2.8 | 280 |
| 3 | 300 |
| 3.2 | 320 |
Reference range
0.4 – 1.5 IU/mL = 40 – 150 %
Source: Newcastle Hospitals Laboratories: vW Factor Antigen · Last reviewed: 2026-10-19