U-100 Units ↔ mL Calculator
On a U-100 volume scale, 100 units corresponds to 1 mL.
10 units = 0.10 mL
Arithmetic only. This tool does not tell you what to inject or how much of any substance to use.
How U-100 scale units relate to mL
On a U-100 volume scale, 100 units corresponds to 1 mL, so 1 unit corresponds to 0.01 mL.
| U-100 marking | Volume |
|---|---|
| 5 units | 0.05 mL |
| 10 units | 0.10 mL |
| 20 units | 0.20 mL |
| 25 units | 0.25 mL |
| 50 units | 0.50 mL |
| 100 units | 1.00 mL |
Formula
Units ÷ 100 = mL; mL × 100 = units on a U-100 scale.
Related calculators
mg ↔ mcg · mg/mL concentration
Important: This converts scale markings to volume only. It does not recommend a substance, dose, or administration method.