Changelog & Updates

Launched our official browser extension for Microsoft Edge. Get instant peptide calculations right in your browser, now available on the Edge Add-ons store.

Introducing the Online Peptide Calculator Chrome Extension! Get instant access to our core calculator right from your browser toolbar.

Enhanced clarity in the IU Calculator: All conversion rate presets now display in the full '1mg ≈ X IU' format to eliminate any ambiguity.

Updated Privacy Policy: We've updated our Privacy Policy for enhanced clarity and to cover our new Chrome Extension. It also includes information about how we might use browser storage in the future to save your settings locally for your convenience. Your privacy remains our absolute priority.

Flexible Planning Modes: The Cycle Planner is now more versatile. You can choose your goal: 'Plan by Duration' to see how many vials you'll need, or switch to 'Plan by Supply' to find out how long your on-hand peptides will last.

Plan ahead with confidence using the new Peptide Cycle Calculator & Planner. Instantly determine the total vials needed and supply duration for your long-term research.

Enhanced the clarity of the IU Conversion Rate module with more intuitive instructions, making it even easier to use our presets or enter your own values.

Resolved an issue in the Blending Calculator where newly added peptide units did not always use the correct default water volume.

Guided Water Selection: To help new users get started with confidence, the calculator now defaults to 2 mL of water, highlighted with a star icon as our recommended starting point.

Added loading indicators for the syringe diagrams and the final result visual. The interface now feels more responsive, eliminating blank spaces while your personalized visuals are being prepared.

Optimized the core calculation engine for the Peptide Blending Calculator, resulting in faster and more reliable results for complex blends.

Refined text labels and instructions across the site for better clarity and a more intuitive experience.

Launched the advanced Peptide Blending Calculator for combining multiple peptides into a single, simple injection protocol.

Introduced the IU Dosage Calculator, a specialized tool for accurately calculating doses for HGH, HCG, and other IU-based substances.

Added common conversion rate presets (e.g., HGH ≈ 3 IU/mg) to the IU calculator for your convenience.

Refined the syringe diagram visualization to ensure the result markings are perfectly aligned for crystal-clear accuracy.

Enhanced mobile experience with a new zoomed-in view for the syringe diagram, making precise readings on small screens effortless.

Online Peptide Calculator is now live! Our initial launch includes the primary Peptide Dosage Calculator for fast and accurate single-peptide calculations.

Added support for standard syringe sizes (0.3 mL, 0.5 mL, & 1.0 mL) to match the tools you use.