Instantly convert between micrograms (mcg) and milligrams (mg). Essential for accurate peptide dosing.
MCG to MG: Divide by 1,000. Example: 250 mcg ÷ 1,000 = 0.25 mg
MG to MCG: Multiply by 1,000. Example: 0.5 mg × 1,000 = 500 mcg
This matters for peptide dosing because some protocols list doses in mcg while vials are labeled in mg. Getting the conversion wrong means getting 1,000x too much or too little peptide.
Need to calculate a full peptide dose? Use our reconstitution calculator →