Free Peptide Calculators

Calculate optimal doses, reconstitution, stacks, and protocols for any peptide

All Calculators

Professional tools for peptide dosing and protocols

๐Ÿ’ก Why Use Our Calculators?

  • Accurate: Based on clinical research and real-world data
  • Easy: Simple inputs, instant results
  • Safe: Includes safety warnings and contraindications
  • Free: No sign-up required, use unlimited times
  • Mobile-friendly: Works on any device

๐ŸŽฏ Essential Calculators

๐Ÿงช

Reconstitution Calculator

Calculate water volume and syringe units

Solves the "how much water to add" problem. Works with any vial size and desired dose.

  • Any vial size (mg or mcg)
  • Automatic water volume calculation
  • Syringe unit conversion
  • Step-by-step instructions
Use Calculator โ†’
๐Ÿ“Š

Peptide Stack Calculator

Design complete protocols with multiple peptides

Choose your goal, get a complete protocol with doses, timing, and cost analysis.

  • 6 goal-based protocols
  • Automatic dose calculations
  • Synergy analysis
  • Complete cost breakdown
Use Calculator โ†’
โš ๏ธ

Peptide Interaction Checker

Check safety of combining peptides

Select multiple peptides and get safety analysis with synergies and warnings.

  • 50 peptides in database
  • 25+ documented interactions
  • Synergy identification
  • Safety warnings
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โš–๏ธ Weight Loss Calculators

Semaglutide Titration Calculator

Ozempic/Wegovy dosing schedule

Calculate your week-by-week titration schedule for Semaglutide.

  • Personalized titration schedule
  • Expected weight loss timeline
  • Side effect management tips
  • Total cost calculation
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Tirzepatide Titration Calculator

Mounjaro/Zepbound dosing schedule

Calculate your week-by-week titration schedule for Tirzepatide.

  • 20-week titration protocol
  • Expected 20-22% weight loss
  • Dose escalation timing
  • Cost analysis
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๐Ÿฅ Healing & Recovery Calculators

BPC-157 Dosing Calculator

Weight-based dosing for injuries

Calculate optimal BPC-157 dose based on body weight and injury type.

  • Weight-based calculations
  • Condition-specific protocols
  • Local vs systemic dosing
  • Healing timeline estimates
Use Calculator โ†’

TB-500 Dosing Calculator

Loading and maintenance phases

Calculate TB-500 loading and maintenance doses for optimal healing.

  • Loading phase protocol
  • Maintenance dosing
  • Weight-based calculations
  • Stacking with BPC-157
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๐Ÿ’ช Growth Hormone Calculators

CJC-1295 Dosing Calculator

DAC vs no-DAC protocols

Calculate optimal CJC-1295 dose with or without DAC.

  • DAC vs no-DAC selection
  • Weight-based dosing
  • Frequency recommendations
  • Stacking with Ipamorelin
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Ipamorelin Dosing Calculator

Weight-based GH release

Calculate optimal Ipamorelin dose for growth hormone release.

  • Weight-based calculations
  • Timing recommendations
  • CJC-1295 stack guidance
  • Expected results
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๐Ÿ“‹ Protocol Calculators

Sleep Protocol Calculator

DSIP weight-based dosing

Calculate optimal DSIP dose for sleep improvement.

  • Weight-based calculations
  • Timing recommendations
  • Expected improvements
  • Safety guidelines
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Tanning Protocol Calculator

Melanotan-II skin type dosing

Calculate Melanotan-II dose based on skin type and goals.

  • Skin type selection
  • Loading and maintenance
  • Tanning timeline
  • Safety warnings
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Immune Support Calculator

Thymosin Alpha-1 dosing

Calculate Thymosin Alpha-1 dose for immune support.

  • Weight-based calculations
  • Frequency recommendations
  • Protocol duration
  • Expected benefits
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๐Ÿพ Pet Peptide Calculators

Pet Peptide Dosing Calculator

Safe dosing for dogs and cats

Calculate safe peptide doses for your pet based on weight and species.

  • Dog and cat dosing
  • Weight-based calculations
  • Condition-specific protocols
  • Veterinary supervision required
Use Calculator โ†’

How to Use Our Calculators

Simple 3-step process

1๏ธโƒฃ

Enter Your Information

Provide basic details like body weight, peptide type, and goals. All calculations are done locally - no data is stored.

2๏ธโƒฃ

Get Instant Results

Receive personalized dosing recommendations, reconstitution instructions, and safety warnings immediately.

3๏ธโƒฃ

Save or Print

Print your protocol or save the results. Use the information to discuss with your healthcare provider.