Changelog & Updates
A transparent log of all updates and improvements to the Online Peptide Calculator.
October 14, 2025
- IMPROVEMENTFlexible 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.
October 13, 2025
- NEWPlan ahead with confidence using the new Peptide Cycle Calculator & Planner. Instantly determine the total vials needed and supply duration for your long-term research.
September 28, 2025
- IMPROVEMENTEnhanced 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.
- FIXResolved an issue in the Blending Calculator where newly added peptide units did not always use the correct default water volume.
September 26, 2025
- IMPROVEMENTGuided 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.
September 12, 2025
- IMPROVEMENTAdded 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.
August 29, 2025
- IMPROVEMENTOptimized the core calculation engine for the Peptide Blending Calculator, resulting in faster and more reliable results for complex blends.
- POLISHRefined text labels and instructions across the site for better clarity and a more intuitive experience.
August 27, 2025
- NEWLaunched the advanced Peptide Blending Calculator for combining multiple peptides into a single, simple injection protocol.
August 25, 2025
- NEWIntroduced the IU Dosage Calculator, a specialized tool for accurately calculating doses for HGH, HCG, and other IU-based substances.
- IMPROVEMENTAdded common conversion rate presets (e.g., HGH ≈ 3 IU/mg) to the IU calculator for your convenience.
August 21, 2025
- IMPROVEMENTRefined the syringe diagram visualization to ensure the result markings are perfectly aligned for crystal-clear accuracy.
- IMPROVEMENTEnhanced mobile experience with a new zoomed-in view for the syringe diagram, making precise readings on small screens effortless.
August 19, 2025
- NEWOnline Peptide Calculator is now live! Our initial launch includes the core Peptide Dosage Calculator for fast and accurate single-peptide calculations.
- NEWAdded support for standard syringe sizes (0.3 mL, 0.5 mL, & 1.0 mL) to match the tools you use.