How many units is 750 mcg?
750 mcg is 30 units on a U-100 insulin syringe when the solution is 2.5 mg/mL (5 mg mixed with 2 mL of water). The number changes with the concentration, so check your own mix against the table below.
750 mcg in units at every common concentration
| Concentration | Made by mixing | Units | Volume |
|---|---|---|---|
| 1 mg/mL | 2 mg in 2 mL, or 5 mg in 5 mL | 75 units | 0.75 mL |
| 2 mg/mL | 10 mg in 5 mL | 37.5 units | 0.375 mL |
| 2.5 mg/mL | 5 mg in 2 mL | 30 units | 0.3 mL |
| 3.33 mg/mL | 10 mg in 3 mL | 22.5 units | 0.225 mL |
| 5 mg/mL | 5 mg in 1 mL, or 10 mg in 2 mL | 15 units | 0.15 mL |
| 10 mg/mL | 10 mg in 1 mL, or 20 mg in 2 mL | 7.5 units | 0.075 mL |
How do you work out the units for 750 mcg?
- Find your concentration: the peptide in the vial divided by the water you added. 5 mg in 2 mL is 2.5 mg/mL.
- Convert to micrograms per unit: multiply by 1,000, then divide by 100. 2.5 mg/mL is 25 mcg per unit.
- Divide the amount by that figure: 750 mcg divided by 25 is 30 units.
Or let the mcg to units converter do it from your own vial and water.
What to watch for with 750 mcg
- At 1 mg/mL, 750 mcg is 75 units, beyond the capacity of a U-50 (0.5 mL) syringe. Check the syringe size against the number before relying on it.
- 750 mcg is 0.75 mg. Vials are labelled in milligrams while amounts are often discussed in micrograms, so converting both to the same unit first avoids a thousandfold error.
Common questions
How many units is 750 mcg on an insulin syringe?
It depends on the concentration of the solution. At 2.5 mg/mL (5 mg mixed with 2 mL of water), 750 mcg is 30 units on a U-100 syringe. At 5 mg/mL it is 15 units, and at 1 mg/mL it is 75 units.
How do I convert 750 mcg to units myself?
Multiply the concentration in mg/mL by 1,000 to get micrograms per mL, divide by 100 to get micrograms per unit on a U-100 syringe, then divide 750 mcg by that figure. At 2.5 mg/mL that is 25 mcg per unit, so 750 divided by 25 is 30 units.
Is 750 mcg a recommended amount?
No. This page converts an amount into syringe units; it does not suggest that anyone take it. Whether and how much of any substance to use is a decision for you and a licensed clinician.
Unit conversion only. This page does not recommend an amount of any substance and is not medical advice.
PepCue does this conversion for every vial you log, so you never re-derive it. Free on iPhone and Android.