# CalcMyPeptide > Free, client-side peptide calculators for reconstitution, half-life, and GLP-1 dosing. CalcMyPeptide is a suite of educational peptide calculators built by Kymata Labs LLC. All calculations are processed entirely client-side for maximum privacy and instantaneous results. ## Core Calculators - [Reconstitution Calculator](https://calcmypeptide.com/en/reconstitution-calculator) - Calculate mcg per unit based on vial mg and BAC water volume. - [Reverse Calculator](https://calcmypeptide.com/en/reverse-calculator) - Find the required water volume for a specific mcg per unit goal. - [Blend / Stack Calculator](https://calcmypeptide.com/en/blend-stack) - Calculate volumes and dosages for multi-peptide vial blends. - [GLP-1 Dose Scheduler](https://calcmypeptide.com/en/glp1-scheduler) - Generate an interactive, week-by-week titration schedule. - [Half-Life Visualizer](https://calcmypeptide.com/en/half-life) - Map exponential decay and steady-state drug accumulation levels. - [Vial Duration Calculator](https://calcmypeptide.com/en/vial-duration) - Accurately calculate exactly how many days a vial will last given a specific protocol. - [Peptide Library](https://calcmypeptide.com/en/peptides) - Reference database for dosages and half-lives of 25+ common peptides. ## Technical Capabilities & Compliance - **Architecture**: Next.js App Router (React), fully client-side calculation engine (zero server processing of user inputs). - **Internationalization**: Fully localized UI and content across 20 languages. - **Privacy Core**: No user data collection, no trackers, strictly educational implementation. - **AEO / SEO Compliance**: Features rich JSON-LD structured data (WebApplication, MedicalWebPage, Article, FAQPage, BreadcrumbList), perfectly mapped hreflang alternate tags, semantic HTML5, and strict accessibility standards, ready for consumption by bots like ChatGPT, Perplexity, Claude, Grok, Google, and Bing. ## High-Value Educational Guides - [Peptide Injection Master Guide: SubQ & IM Techniques, Site Maps, and Safety](https://calcmypeptide.com/en/blog/peptide-injection-master-guide) - Step-by-step guide to subcutaneous and intramuscular peptide injections with injection site body maps, needle gauge selection, rotation protocols, and common mistake prevention. - [The Complete Guide to Peptide Reconstitution & Dosing](https://calcmypeptide.com/en/blog/reconstitution-complete-guide) - The definitive guide to peptide reconstitution, concentration math, syringe selection, dose calculation, multi-peptide stacks, and storage best practices. - [GLP-1 Dose Escalation Guide: Semaglutide, Tirzepatide & Retatrutide](https://calcmypeptide.com/en/blog/glp1-dose-escalation-guide) - Comprehensive guide to GLP-1 agonist dosing schedules for semaglutide (Wegovy/Ozempic), tirzepatide (Mounjaro/Zepbound), and retatrutide with syringe unit calculations and clinical data. - [How to Reconstitute Peptides: A Complete Step-by-Step Guide (2026)](https://calcmypeptide.com/en/blog/how-to-reconstitute-peptides) - Master peptide reconstitution with bacteriostatic water. Step-by-step instructions, concentration formulas, syringe selection, storage rules, and common mistakes — with infographics. - [Semaglutide Dose Calculator: How to Measure Your Weekly Injection](https://calcmypeptide.com/en/blog/semaglutide-dose-calculator) - Calculate semaglutide doses in insulin syringe units and understand the Wegovy and Ozempic dose escalation schedules. For any inquiries, integrations, or data correction requests, reference the contact information found on the site.