Peptide Calculator

Use our Peptide Reconstitution Calculator below. Simply select your parameters to accurately calculate dosages.

Note: Choose “Advanced mode” if you want to dose peptide blends.

Choose syringe volume:

0.5

Choose peptide amount (mg):

Other

Choose amount of bacteriostatic water (ml):

Other

Choose Peptide dose (mcg/mg):

100

250

500

mcg

Other

Results:

Your dose is too small to measure accurately.

PEPTIDE DOSE: 250mcg

DRAW SYRINGE TO: Increase bacteriostatic water

YOUR VIAL CONTAINS: 20 doses

CONCENTRATION: 5 mg/ml

Peptide Calculator

Since peptides come in a so-called lyophilized state (powder form, simply put) they need to be reconstituted prior usage. Most commonly used reconstitution and dilution agents are:

Sterile water
Distilled water
Bacteriostatic water
Bacteriostatic NACL

Bac and bac NACL are most commonly used to dilute peptides since they ensure a sterile environment with bacteriostatic preservatives. This also means you can draw the water from the vial more times, and over the longer period, without the risk of contamination.

But, how much do you even need for your specific peptide quantity and how to calculate this correct dosage? This is what our peptide calculator will help you with!

Step 1 - Choose The Volume Of The Syringe

This step will depend on the syringe you’ve got (or the one you intend to buy). For the purpose of this calculation, we introduced two most common volumes - 0.5 and 1ml. Of course, if you’d like us to include other additional sizes, feel free to get in touch and we’ll see what we can do.

Step 2 - Choosing The Correct Amount Of Peptide (in mg)

Another crucial step is selecting the correct amount of peptide you intend to use to be able to reconstitute it properly. Once you select the amount, our calculator will “tell” you how much solvent you need.

Of course, most peptides come in small vials and fall in the range between 3 and 10mg. As you can see, our scale starts with 5mg and goes all the way up to 50, to be able to accommodate all website visitors. But, if you need a calculation featuring an amount outside of the “normal range”, you have the “other” option where you can input the exact amount you are looking to reconstitute.

Step 3 - Adding The Solvent

We already talked about the solvent at the beginning of the article. You can chose the type of solvent you want:

Sterile water
Distilled water
Bacteriostatic water or
Bacteriostatic NACL

as it will depend on the nature of your intended use. As previously stated, most go for bacteriostatic water as it offers the safest environment and is the most practical to use, as it suppresses bacterias and allows for multiple draws.

Just remember that, when you’re adding more diluent, you are reducing the overall peptide concentration within the mix. Conversely, when you add less diluent, you are making the solution more concentrated.

Step 4 - Choosing Your Dosage

This is the final step in your calculation process - helping the calculator “figure out” how concentrated you want your solution to be; the measurement unit is micrograms.

What this means is that if you want a less concentrated solution, the calculator will suggest adding more diluent.

Step 5 - Checking The Results

Once you’ve filled out all the necessary parameters for our calculator, you will see exactly how much water to add, depending on your peptide amount and desired concentration. Our visual illustration will show you exactly how many units of solution you need to achieve the necessary result!