Vial to Units

50 units to mL

50 units is 0.5 mL on a U-100 insulin syringe. 100 units is 1 mL, so divide units by 100. 0.5 mL is also 0.5 cc.

50 units on different syringes

Units are a marking, not a fixed volume. The volume depends on the syringe type printed on the barrel.

Syringe50 units =Capacity
U-100, 0.3 mL barrel · 30 units0.5 mLDoes not fit
U-100, 0.5 mL barrel · 50 units0.5 mLFits
U-100, 1 mL barrel · 100 units0.5 mLFits
U-40 · 40 units = 1 mL1.25 mLDifferent scale

Units to mL around 50 units

UnitsmL on a U-100 syringemL on a U-40 syringe
30 units0.3 mL0.75 mL
40 units0.4 mL1 mL
50 units0.5 mL1.25 mL
75 units0.75 mL1.875 mL
100 units1 mL2.5 mL

What 50 units contains

Enter your vial and the water added to see the amount in 50 units.

mg
mL

Enter the vial size and the water you added.

Arithmetic only. This tool does not recommend a dose; use the one your prescriber gave you.

Questions

How many mL is 50 units?

0.5 mL on a U-100 insulin syringe. 100 units is 1 mL, so divide units by 100.

Is 50 units the same volume on every syringe?

No. On a U-100 syringe 50 units is 0.5 mL. On a U-40 syringe, where 40 units is 1 mL, 50 units is 1.25 mL. Check which type is printed on the barrel.

How many cc is 50 units?

0.5 cc. A cc and a mL are the same volume.

How many mg is 50 units?

That depends on the concentration of the liquid. 0.5 mL holds 2.5 mg at 5 mg/mL and 5 mg at 10 mg/mL.

Which insulin syringe holds 50 units?

Any U-100 syringe with a capacity of 50 units or more. The smallest standard barrel that fits is 0.5 mL (50 units). Smaller barrels have wider spacing between marks, which makes them easier to read.

For the amount at each concentration, see 50 units to mg.

Nearby conversions

Calculators with vial-size presets