Botox reconstitution calculator
Enter the units in the vial and the saline you add. Get units per millilitre, units per 0.1 mL, and the volume for a chosen dose.
40units per mL
4units per 0.1 mL
0.5mL to draw for the chosen dose
Arithmetic only. Follow the product label, your protocol and clinical judgement.
Common dilutions
| Vial | Saline | U per mL | U per 0.1 mL |
|---|---|---|---|
| 100 U | 1 mL | 100 | 10 |
| 100 U | 2 mL | 50 | 5 |
| 100 U | 2.5 mL | 40 | 4 |
| 100 U | 4 mL | 25 | 2.5 |
| 50 U | 1 mL | 50 | 5 |
| 50 U | 2 mL | 25 | 2.5 |
CorvexMed has this calculator built into the treatment screen, and saves the result with the session. Read how reconstitution maths works.
Questions
What does units per 0.1 mL mean?
It is the number of units in one tenth of a millilitre, which is the amount read on many small syringes. Divide units per mL by 10.
Which dilution should I use?
Follow the product label and your clinical protocol. This calculator only does the arithmetic.
See it with your own treatments.
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