BPC-157 Dosage Calculator
BPC-157 is almost always sold as a 5 mg or 10 mg lyophilized vial, and typical doses are in the 250–500 mcg range — small enough that reconstitution volume matters a lot. Enter your numbers below to get the exact units to draw.
This is a unit converter. It converts an amount you already have into volume and syringe units. It does not tell you what to take, and it is educational only — not medical advice. Confirm every amount with your clinician and your product label.
Example mixes to try the converter
Examples only — not recommended amounts. These fill in a vial size and diluent volume only — never an amount to inject. Enter the dose your clinician gave you yourself.
Calculator inputs
Total compound in the vial.
Volume of bacteriostatic water you reconstitute with.
Enter your target dose as a number.
U-100 = 100 units per mL (standard). U-40 = 40 units per mL.
- Enter your target dose as a number.
BPC-157 concentration reference (mg/mL)
What each vial size becomes at common bacteriostatic water volumes.
| Vial | + 1 mL | + 2 mL | + 3 mL | + 5 mL |
|---|---|---|---|---|
| 5 mg | 5.00 mg/mL | 2.50 mg/mL | 1.67 mg/mL | 1.00 mg/mL |
| 10 mg | 10.00 mg/mL | 5.00 mg/mL | 3.33 mg/mL | 2.00 mg/mL |
BPC-157 dosing evidence
No established, regulator-approved human dosing range. DoseRoutine performs arithmetic; it does not choose or recommend a dose. Your prescriber decides yours.
No single dosing table is shown because an established human range is unavailable or depends on the exact approved indication and product label.
Sources
- FDA 503A bulks evaluation resources — U.S. Food and Drug Administration
What trips people up
- BPC-157 has no completed human efficacy trials. All dosing conventions are extrapolated from rodent studies and user reports.
- 5 mg + 2 mL = 2.5 mg/mL, so 250 mcg = 10 units on a U-100 syringe — the single most common BPC-157 setup.
- If your draw comes out under 5 units, add more BAC water. Measuring 3 units accurately on a U-100 syringe is unrealistic.
- Blends with TB-500 change the math entirely — calculate each peptide's mg separately, not the combined label weight.
How the math works
- Concentration (mg/mL) = vial mg ÷ bacteriostatic water mL.
- Volume per dose (mL) = dose mg ÷ concentration.
- Syringe units = volume × 100 on a U-100 syringe, or × 40 on a U-40 syringe.
- Doses per vial = vial mg ÷ dose mg. Water volume never changes this number.
BPC-157 calculator FAQ
How much BAC water for a 5 mg BPC-157 vial?
2 mL is standard, giving 2.5 mg/mL where 250 mcg = 10 units and 500 mcg = 20 units on a U-100 syringe. Use 5 mL if you want 1 mg/mL and very readable 25-unit draws for a 250 mcg dose.
How many units is 250 mcg of BPC-157?
At the standard 5 mg + 2 mL (2.5 mg/mL), 250 mcg is 0.1 mL = 10 units on a U-100 syringe. At 5 mg + 5 mL (1 mg/mL) the same dose is 25 units.
How many doses are in a 5 mg BPC-157 vial?
At 250 mcg per dose, a 5 mg vial holds 20 doses. At 500 mcg, 10 doses. Reconstitution volume does not change this — only the dose size does.
Does BPC-157 need to be refrigerated after mixing?
Yes. Reconstituted BPC-157 should be kept at 2–8 °C and protected from light. Unreconstituted lyophilized powder is far more stable and can sit at room temperature for shorter periods.
Educational tool only — not medical advice. Verify every dose with your prescriber and follow sterile technique. See our medical disclaimer.
Related calculators
More free DoseRoutine calculators and dosing references.
- Peptide calculator
Mix, convert syringe units, build a chart and plan vial supply.
- All calculators
Index of every DoseRoutine calculator and dosing tool.
- Peptide dosage calculator
Convert peptide doses into exact insulin-syringe units.
- Peptide reconstitution
Plan BAC water, concentration and doses per vial.
- Reconstitution calculator
Lightweight standalone reconstitution tool.
- TRT dosage calculator
Weekly testosterone → per-shot volume and syringe units.
Reviewed by the DoseRoutine editorial team. Last reviewed .