What does your supplement stack add up to each day?
Copy the amounts from each label. Suppsday adds them up per ingredient and shows where every number came from.
No account needed. It calculates on your device — nothing you enter is sent or stored.
How it works
Add what you take
Enter each supplement, copy the amount of every ingredient from its label, and say how many servings you take a day.
See the daily totals
Suppsday adds each ingredient up across everything you take, per day. Amounts in different units are kept apart — never converted.
Check every number
Each total lists the labels and amounts it came from. If a label is missing an amount or a unit, the result says so instead of guessing.
Private by design
- The calculation runs in your browser.
- Nothing you enter is sent to us or stored.
- No account is needed to use the Stack Checker.
- We count anonymous events — for example, that a result was shown — never what you entered.
Disclaimer
Suppsday calculates totals from supplement labels only. It is not medical advice, diagnosis, or treatment. Consult a health professional before making changes to your supplement routine.