Peptide Molecular Weight Calculator

Work out the molecular weight of any protein sequence with a free online peptide molecular weight calculator. It can be crucial to some to need to know the charge of a peptide sequence and here you can calculate your chemical formula of the molecular weight of any given protein or peptide.

Research Peptides Calculation Information

How to measure growth factor Peptides, Melanotan II, PT-141, GHRP-6, GHRP-2, Ipamorelin, Hexarelin, Mod GRF 1-29, HGH Fragment 176-191, TB-500, HCG research dosage. Calculator measures peptide dose on insulin syringe. Reconstitute research peptides with bacteriostatic water according to the required dosage desired. Purchase high purity United States Melanotan from custom peptide synthesis experts.

Peptide calculator allows for proper measurement with 1/3ml, 50cc and 100 unit syringes. Microgram (mcg) peptide measurements used to find dosage in each unit and tick mark at peptide calculator (syringes vary and may have each unit accounted for with a tick mark). Consult and share peptide calculator tool to assure proper measurement information. Careful precision is a must for Insulin, HGH and peptides for research.

Instruction and images are for entertainment and educational purposes. None of the listed information is to be used as advice for any medical procedure. Infection is always possible if strict sanitary guidelines are not followed.
reconstitutioncalculator tool for mixing research peptides
Peptide Mixing Calculator Tool | Melanotan Dosage

ml = milliliter. This is a VOLUME measurement. it is 1/1000 of a liter. When talking about water or similar liquids, it is equivalent to one cubic centimeter.

cc = cubic centimeter.This is also a VOLUME measurement. Most syringes measure their capacity in cc’s. If you have a 1cc syringe, it will hold 1ml of liquid.

iu = international unit. This is a unit used to measure the activity (that is, the effect) of many vitamins and drugs. For each substance to which this unit applies, there is an international agreement specifying the biological effect expected with a dose of 1 IU. Other quantities of the substance are then expressed as multiples of this standard. This also means that this measurement is not based on sheer volume or weight of the substance, but rather the effect.

mg = milligram. This is a WEIGHT measurement. It is 1/1000 of a gram. the amount of chemical substance is often measured in milligrams. For injectable solutions, this will be reported as a concentration of weight to volume, such as mg/ml (milligrams per milliliter). In the case of orally administered substances, the weight of chemical is labeled, although the actual weight of the pill/capsule may be much higher, because of the use of filler substances. This means that a small pill may be much more potent than a large pill, so don’t judge a pill based on its size, but the actual amount of substance for which it is labeled as. Typical to buy melanotan peptides in 5 and 10 milligram vials.

mcg = microgram. 1/1000 of a mg (milligram) There are one thousand micrograms in one milligram. Dosing melanotan 2 peptide, gh fragments, growth hormone secretagogues and insulin growth factor peptides in micrograms is common practice.

1000 mcg (microgram) = 1mg (milligram)
1000 g (gram) = 1kg (kilogram)
1ml (water) = 1cc (water)
Best-selling Tan Research Peptide Products

Peptide Calculator tool was created to assist with math, reconstitution and planning research. Tan Research peptides for Sale online do not often include melanotan instruction (as they do not exist) or reconstitution info. Clinical data accuracy is imperative for research, reconstitute peptides consistently with our dosage calculation tool online. Research peptide sizes vary greatly.

Melanotan II: 10MG Melanotan Best reconstituted with 2ml bacteriostatic water lasting months when stored properly

Bremelanotide PT141: 10MG Bremelanotide PT141 mixes well with 1ml bact water and preserves as well as Melanotan II (MT-II)

CJC1295 (Mod GRF 1-29): 2MG GHRH CJC1295 Pure peptide reconstitutes with 1ml bact water for precision dosage

CJC1295 (DAC): 2MG Genuine CJC-1295 (DAC) Reconstituted 1-2ml bact water offers long-lasting GHRH effect

IGF-1 LR3: 1MG Insulin-like Growth Factor analogs reconstitute well in either bacteriostatic sodium chloride (NaCl) or 0.6% Acetic acid (Sterile / Filtered)

Fragment 176-191: 5MG GH Frag 176-191 Requires 2.5-5ml bact water for proper reconstruction

Ipamorelin: 2MG Ipamorelin potent pentapeptide mixes clear in 1ml bact water

Hexarelin: 5MG Hexarelin GHRP reconstitutes in 2ml bact water for best dosage result

GHRP2: 5MG GHRP 2 Reconstitutes in 2.5-5ml of bacteriostatic water to dissolve

GHRP6: 5MG GHRP 6 Reconstitutes in 2.5ml of bacteriostatic water for research

TB-500: 2MG TB-500 (Thymosin beta 4) Reconstitutes best in Bacteriostatic NaCl

Let’s look at the top  websites that offer a free peptide molecular weight calculator that actually works as accurately as possible.

Our first choice is Biopeptide

There online calculator is very straight to the point as far as ease of use is concerned. Simply input your peptide sequence into the calculator and view the result, simple as that!


This is another great tool for calculating your peptide molecular weight easy and fast.


Another simple yet highly effective peptide molecular weight calculator deigned by experts in the field of peptides and proteins.

Our recommendation is to stick with one of the above and they will provide the most up to date method for your peptide molecular weight calculator.


Peptide Molecular Weight Calculator