Free tool

Units to mL Converter

On a U-100 insulin syringe, 100 units = 1 mL. So 10 units is 0.1 mL, and 50 units is 0.5 mL. To go from units to mL, divide by 100. Pick your syringe type below and type any number.

u
=
mL
Syringe

1 mL = 100 units

Quick chart

Units to mL on a U-100 syringe

UnitsMillilitres (mL)
5 units0.05 mL
10 units0.10 mL
15 units0.15 mL
20 units0.20 mL
25 units0.25 mL
30 units0.30 mL
40 units0.40 mL
50 units0.50 mL
60 units0.60 mL
75 units0.75 mL
100 units1.00 mL
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Questions

Frequently asked

How many mL is 10 units?

On a U-100 insulin syringe, 10 units is 0.1 mL. There are 100 units in 1 mL.

How many units is 0.5 mL?

On a U-100 syringe, 0.5 mL is 50 units. You multiply the mL by 100.

How do you convert units to mL?

On a U-100 syringe you divide the units by 100. So 25 units is 0.25 mL.

Are all insulin syringes the same?

No. A U-100 syringe has 100 units in 1 mL. A U-50 has 50 and a U-40 has 40. Check the label on your syringe first.

Is a unit the same as a mL?

No. A unit is a mark on the syringe. On a U-100 syringe, 1 unit is 0.01 mL.