Do not use
The device changes dose units based on syringe units. You do not cut the units in half using a 100 vs 50 unit syringe. This app effectively cuts your dose in half if you change the syringe type
Calcular
Muy esencial, y muy práctico
Free
Details
About
This app quickly calculates peptide draw volumes and insulin syringe units. It works offline, requiring no account, and provides clear results for various vial sizes and water amounts. It's designed for informational purposes only, with a strong disclaimer to consult medical professionals.
✓Offline calculation
✓Draw volume calculation
✓Insulin unit calculation
✓Visual syringe guide
✓Saved calculation history
✓mg/mcg dose input
Show original description
What's New in Peptide Calculator
1.1.0
June 26, 2026
Based on user feedback, we've added support for U-40 and U-50 syringes. Select your syringe type at the top of the calculator, the IU result and syringe guide will automatically adjust to match.
MoreUser reviews
Developer apps
FAQ
How does Peptide Calculator: DoseRx work?
You enter your vial strength in mg, the amount of bacteriostatic water added in mL, and your desired dose. DoseRx then instantly calculates the exact draw volume in mL and the corresponding insulin units (IU).
Does Peptide Calculator: DoseRx require an internet connection?
No, Peptide Calculator: DoseRx works completely offline. No account is required, and you can perform calculations without an internet connection.
What information can I input into Peptide Calculator: DoseRx?
You can input vial strength in mg, water added in mL, and your desired dose. The app also supports mg and mcg dose input with a one-tap toggle.
What kind of results does Peptide Calculator: DoseRx provide?
The app provides the exact draw volume in mL and the corresponding insulin units (IU) needed for your peptide reconstitution. Results are displayed clearly and optimized for iPhone.
Is Peptide Calculator: DoseRx suitable for all ages?
Peptide Calculator: DoseRx has an age rating of 17+. It is intended for informational and educational purposes for adults, and users are advised to consult a licensed medical professional.
How often is Peptide Calculator: DoseRx updated?
The latest version, 1.1.0, was released on June 26, 2026. The app was initially released on May 9, 2026, indicating recent development activity.
Does Peptide Calculator: DoseRx have ads?
No, Peptide Calculator: DoseRx does not contain advertisements. It is a free application without any ads.
What devices support Peptide Calculator: DoseRx?
Peptide Calculator: DoseRx is currently supported on iPhone devices. It is designed with a clean, easy-to-read interface optimized for the iPhone screen.