and how many units is 250 mcg
Tell us what calculator, comparison, or tracker you wish existed.
What we will not build
Other sites in this space count forty or fifty tools. Most of the ones we are missing are missing on purpose.
Protocol generators
Some sites will hand you a dose, a schedule, and a stack after four questions. That is prescribing. We do not know your health, your medications, or anything else that would make the answer right for you.
Compatibility scores
A stack checker that rates two compounds as an 8 out of 10 has invented that number. No trial has tested most of these pairs. We would rather tell you the evidence is missing and let you decide what to do with that.
Bloodwork plans
Choosing which labs to run, and when, belongs with someone who can see your chart. A reference site should tell you what is known, then get out of the way.
Do the tools tell me how much to take?
No. They do arithmetic on the numbers you enter. If a tool says a result sits inside a typical range, that means your number matches what has been published or reported. It does not mean the number is safe or right for you.
Are they free?
Calculator, Cost, Compare, Converter, and Vial Calculator are free with no account. My Peptides, Vendors, Inventory, Stacks, Schedule, and Spend need a Pro account because they store your data and run private dashboards.
Where do the reference ranges come from?
Published human trials and drug labels where those exist, and community practice where they do not. Every compound page says which one you are looking at.
Do vendors pay to appear in the cost tool?
No. You enter the vendors and the prices yourself. We take no money from peptide sellers and run no affiliate links, so there is nothing for us to steer you toward.