Milliliters to units
Type a value in mL to get it in U instantly.
That's 20× as large as a high daily requirement — nothing on our list beats it. Information only: always follow the prescription and use a matching syringe.
Convert the other way: U to mL
What it means
How much is that?
Information only, not medical advice. Insulin syringes are marked in units for a specific strength — never measure a concentrated insulin in a U-100 syringe.
The math
How to convert mL to U
Volume depends on the strength: mL = units ÷ units per mL. The figures below use the strength selected above.
Example: 20 mL = 2,000 U.
The table below is for U-100 (100 units/mL).
Every unit
Your dose in every unit
Tables
mL to U conversion table
| mL | U |
|---|---|
| 1 mL | 100 U |
| 2 mL | 200 U |
| 5 mL | 500 U |
| 10 mL | 1,000 U |
| 15 mL | 1,500 U |
| 20 mL | 2,000 U |
| 30 mL | 3,000 U |
| 40 mL | 4,000 U |
| 50 mL | 5,000 U |
| 75 mL | 7,500 U |
| 100 mL | 10,000 U |
U to mL conversion table
| U | mL |
|---|---|
| 1 U | 0.01 mL |
| 2 U | 0.02 mL |
| 5 U | 0.05 mL |
| 10 U | 0.1 mL |
| 15 U | 0.15 mL |
| 20 U | 0.2 mL |
| 30 U | 0.3 mL |
| 40 U | 0.4 mL |
| 50 U | 0.5 mL |
| 75 U | 0.75 mL |
| 100 U | 1 mL |
Quick answers
Quick answers
- How many U is 1 mL?
- 1 mL is 100 U.
- How many U is 10 mL?
- 10 mL is 1,000 U.
- How many U is 20 mL?
- 20 mL is 2,000 U.
The units
About these units
Milliliters (mL)
The volume to draw up, at the strength selected above.
Units (U)
International units of insulin activity, the way every dose is written.
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