BPC-157 Calculator
Body Protection Compound
Reconstitution math and U-100 syringe units for the most common BPC-157 protocols
BPC-157 (Body Protection Compound) is a 15-amino-acid peptide commonly dosed at 250 micrograms once or twice daily for tissue repair, gut health, and recovery protocols. The math is straightforward but easy to mis-decimal — a 250 mcg dose and a 2.5 mg dose are an order of magnitude apart. The calculator below converts your vial strength, water volume, and dose into the exact fill line on a U-100 insulin syringe.
- Built by licensed providers
- Free forever
- Preset loaded
Interactive BPC-157 reconstitution and dose calculator
Worked example — BPC-157 250 mcg dose
A typical reconstitution and dose calculation for BPC-157, with every variable spelled out. The calculator above runs the same math live as you change inputs.
- Vial strength
- 5 mg
- Bacteriostatic water
- 3 mL
- Concentration
- 1.67 mg/mL
- Dose volume
- 0.15 mL · 15 units
A 5 mg BPC-157 vial reconstituted with 3 mL of bacteriostatic water yields 1.67 mg/mL. A 250 mcg dose is 0.15 mL — 15 units on a U-100 syringe. If you switch to a 10 mg vial reconstituted with the same 3 mL of water, the concentration doubles to 3.33 mg/mL and your 250 mcg dose drops to 0.075 mL (about 7 to 8 units).
BPC-157 dosing FAQs
Answers to the questions patients and clinicians ask most often about BPC-157.
Related peptide calculators
Pre-loaded calculators for peptides commonly stacked or compared with BPC-157.
Need a BPC-157 protocol from a licensed provider?
The calculator handles the math. A licensed CULTR Health provider reviews your goals, lab history, and current medications before prescribing a peptide protocol that fits you. Telehealth visits are available only to eligible patients physically located in Florida.
This BPC-157 calculator is an educational tool. It does not replace medical advice, prescription, or supervision. Compounded peptides are dispensed only by licensed 503A and 503B pharmacies under a valid prescription.