Hexarelin Reconstitution Calculator

Hexarelin vials vary by supplier and label amount. Enter the exact amount printed on your vial — not an example — along with the bacteriostatic water you added and the dose you already have, to get a concentration and syringe draw. This free tool doubles as a Hexarelin dosing calculator — reconstitution and dosing are just two steps of the same math.

Hexarelin vials are commonly sold in 2 mg and 5 mg sizes. Enter your vial's actual labeled amount, not one of these examples.

Peptide amount in vial

The total peptide mass printed on your vial label.

mgmcg

Bacteriostatic water added

How much water you added to reconstitute the vial.

Desired dose

The dose you already have — this tool converts it, it doesn't choose it for you.

mgmcg

Syringe size (U-100)

0.3 mL0.5 mL1.0 mL

Results

Syringe draw

—u

Enter your dose above

Concentration (mg/mL): —
Concentration (mcg/mL): —
Injection volume: Enter your dose above
mcg per unit: —
Doses per vial: —

Formula: dose ÷ concentration × 100 — see methodologyFormulas verified: July 23, 2026No data leaves your browser

Arithmetic only — this tool does not recommend a dose.

How this calculator works

Concentration = peptide amount ÷ bacteriostatic water volume.
Injection volume = your dose ÷ that concentration.
Syringe units = injection volume × 100, since a U-100 syringe holds 100 units per mL.

Hexarelin peptide dosing chart

This chart converts between units only — it is not a recommended dose for any compound. Your prescribed or protocol dose comes from your own paperwork, not this chart.

mg to mcg
mg	mcg
0.1 mg	100 mcg
0.25 mg	250 mcg
0.5 mg	500 mcg
1 mg	1,000 mcg
2 mg	2,000 mcg
5 mg	5,000 mcg
10 mg	10,000 mcg

mL to U-100 syringe units
mL	Units
0.05 mL	5 units
0.1 mL	10 units
0.2 mL	20 units
0.25 mL	25 units
0.5 mL	50 units
0.75 mL	75 units
1.0 mL	100 units

How much bacteriostatic water for Hexarelin?

It's tempting to look for a standard Hexarelin water amount, but the volume you choose is the variable — it directly sets your vial's concentration. Reconstituting Hexarelin with less water raises the concentration and shrinks the draw; more water lowers it and grows the draw. Enter your Hexarelin vial's mg and water volume above to calculate the result.

Hexarelin units calculator

A U-100 syringe has no milligram markings at all — just unit lines, 100 to the milliliter. Once you've entered your Hexarelin vial's amount, water volume, and dose, this calculator has already done the mg-to-mL conversion, so the only number it hands back is the unit count matching your Hexarelin draw to the syringe's scale.

Frequently asked questions

Is this a free Hexarelin peptide calculator?

Yes. It runs entirely in your browser, with no account, no login, and no data sent anywhere — enter your vial amount, water volume, and dose to get a concentration and syringe draw.

Is this a Hexarelin dosing calculator?

Yes. Reconstitution and dosing are two steps of the same calculation: this tool first works out your Hexarelin vial's concentration from its amount and water volume, then — once you enter a dose — converts that dose into an injection volume and syringe unit count.

What size are Hexarelin vials?

Hexarelin vials are commonly sold in 2 mg and 5 mg sizes, but always use the exact amount printed on your own vial's label rather than one of these examples — label amounts vary by supplier, and the calculator works identically for any amount you enter.

Is there a Hexarelin peptide dosing chart?

See the mg/mcg and mL/units conversion chart below. It converts between units only — it does not list a recommended Hexarelin dose, which should come from your own prescription or protocol.

Does Hexarelin dosing use mg or mcg?

Both units appear on different suppliers' labels and protocols. 1 mg = 1,000 mcg. The calculator above has an mg/mcg toggle for both the vial amount and the dose field — match whichever unit is printed on your paperwork.

Is this calculator affiliated with a specific Hexarelin brand or supplier?

No. This calculator is not affiliated with any peptide manufacturer or supplier — it performs the same arithmetic conversion regardless of where your vial came from.

Is this Hexarelin calculator medical advice?

No. It applies one formula — mass divided by volume, then dose divided by concentration — to the numbers you enter. It does not suggest a dose, a vial size, or a solution volume. See the medical disclaimer for full detail.

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Educational tool only, not medical advice — verify with a licensed clinician. See the full medical disclaimer.