Factor XII activity: convert % to IU/mL
IU/mL = % × 0.01
Calculator
Enter a value in any unit and all other units fill in.
Conversion formulas
| % → IU/mL | IU/mL = % × 0.01 |
|---|---|
| IU/mL → % | % = IU/mL × 100 |
Conversion table
Highlighted: values inside the adult reference range.
| % | IU/mL |
|---|---|
| 20 | 0.2 |
| 40 | 0.4 |
| 60 | 0.6 |
| 80 | 0.8 |
| 100 | 1 |
| 120 | 1.2 |
| 140 | 1.4 |
| 160 | 1.6 |
| 180 | 1.8 |
| 200 | 2 |
| 220 | 2.2 |
| 240 | 2.4 |
| 260 | 2.6 |
| 280 | 2.8 |
| 300 | 3 |
| 320 | 3.2 |
Reference range
50 – 150 % = 0.5 – 1.5 IU/mL
Source: Newcastle Hospitals Laboratories: Factor XII Assay · Last reviewed: 2026-10-19