Calculators
Peptide calculators that show their work
Exact fractions, rounded once. The syringe drawn to the barrel you own. Every warning in plain words. Free, no sign-up.
Reconstitution calculator
Vial mg, water and dose in. Syringe units out, on U-100 1 mL, 0.5 mL, 0.3 mL or U-40. Reverse mode turns units back into mg.
- mg to units
- units to mg
- lot-adjusted
Blend calculator
KLOW, GLOW, BPC-157/TB-500 and CJC-1295/ipamorelin, or your own mix. Dose one component or the whole blend and see what every component delivers.
- KLOW
- GLOW
- custom blends
Cost and supply planner
How many vials a cycle needs, cost per dose and per week, leftovers, and titrations step by step, counted the way people actually draw.
- vials needed
- cost per dose
- titration
Start from a peptide
Opens the reconstitution calculator with that peptide's common vial, water and dose range filled in.
Which calculator do I need?
One peptide in a vial: use the reconstitution calculator. It converts mg or mcg to syringe units and back, and can use the lab-tested content of your batch instead of the label.
Several peptides in one vial (KLOW, GLOW, BPC-157 with TB-500): use the blend calculator, because every draw carries every component.
Buying for a cycle: the cost and supply planner counts vials the way people draw them, including how long a mixed vial lasts.