Peptide Calculator

In-app purchases
4.6
92 reviews
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
Learn more
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About this app

Peptide Calculator + takes the guesswork out of peptide dosing, reconstitution, and mixing — so you can focus on your protocol, not the math.

Dose Calculator
Enter your vial size, bacteriostatic water volume, and desired dose to instantly see exactly how much to draw in your syringe. The app displays units, volume, concentration, and total draws per vial — everything you need at a glance. Supports multiple syringe sizes for precise measurements.

Blend Calculator
Need to combine multiple peptides like BPC-157 and GLP-1 agonists in a single injection? The blend calculator shows per-peptide and combined draw amounts, making multi-peptide syringes straightforward and accurate.

Reconstitution Calculator
Not sure how much bacteriostatic water to add to your vial? Enter your desired units per draw and the calculator works in reverse — telling you the exact dilution volume needed for your target concentration.

Whether you're working with semaglutide, tirzepatide, or any other peptide, Peptide Calculator + handles the dosage math so you don't have to.

Features
• Peptide dose calculator with syringe draw amounts
• Blend calculator for mixing multiple peptides
• Reconstitution calculator for precise dilution
• Support for multiple syringe sizes
• Clean, intuitive interface

Accurate dosing, simple math — built for your protocol.

Terms of Use: https://titanium.dev/apps/terms
Updated on
Jun 2, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity and Device or other IDs
Data is encrypted in transit

Ratings and reviews

4.6
92 reviews
Deedee Harper
May 26, 2026
once you download the app it wants you to rate the app and then it asks you to pay $2.99 weekly with monthly yearly options. no thanks should have been more up front before downloading it
2 people found this review helpful
Did you find this helpful?
titanium.dev
June 9, 2026
Hi Deedee, thanks for the feedback. Just to clarify, the app does not require a subscription to use it. You can close the subscription screen and still use the main peptide calculator, reconstitution calculator, and blend calculator for free. Pro unlocks extra options like additional syringe sizes and larger blend support.
Neil Perdomo
May 25, 2026
pay to play
Did you find this helpful?
titanium.dev
May 25, 2026
Hi Neil, the basic calculator is free. For unlimited blends and all syringe sizes, there's a subscription or a one-time lifetime option if you'd prefer to pay once.