Bac Water Calculator
Enter your vial size and how much bac water you added one time. This tool shows how your vial is mixed and gets you ready for the peptide calculator.
Step 1
How did you mix your vial?
10 mg per mL
1 mL bac water
100 total units
10 mg/mL
1 mL once
100 total units
100 units = 1mL
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Enter your vial size
Use the number printed on your vial, like 5mg, 10mg, or 15mg.
Enter how much bac water you added
Only enter the amount you actually mixed into the vial one time, in mL.
Then use the peptide calculator
After you mix the vial one time, use the peptide calculator for actual per-shot draw amounts.
Quick Example
If your vial is 10mg and you added 1mL of bac water, your concentration is 10mg per mL.
The full mixed vial now contains 100 total units.
That means you have a clean starting point for the peptide calculator to work out your actual shot size.
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Next Step
Once you understand how your vial is mixed, jump to the peptide calculator for the exact units to draw for each shot. If the vial combines BPC-157 and TB-500, use the blend calculator so the total draw is split into both compounds.



