Dose Math Tool
Supplement records can mix raw-herb weight, extract weight, standardization percentage, serving size, and study context. Use this page to separate those quantities before deciding what evidence or safety information you still need.
A number recorded from a study, monograph, or product context belongs to that population, formulation, duration, and outcome. The calculator keeps the source amount visible instead of converting it into a body-weight recommendation.
A label can list 500 mg of extract while the standardized marker is only a fraction of that amount. Enter the percentage printed on the specific product to see the arithmetic rather than assuming a universal standardization.
If a source mixes units or does not provide a clean numeric amount, the tool leaves it uninterpreted. A missing or messy field should not silently become a made-up default range.
The useful part of dose math is often dimensional: converting grams to milligrams, understanding whether a number refers to total extract or an active marker, and checking what a stated percentage actually yields. Those calculations can expose label confusion without pretending to answer what a particular person should take.
For any real-world decision, use the full profile to check the studied population, formulation, evidence quality, medication interactions, contraindications, and uncertainty. A larger body size does not automatically justify a larger supplement amount unless the underlying evidence specifically establishes weight-based dosing.
Enter the percentage printed on the specific product label. The tool does not assume a standardization for you.
This tool does not calculate a personalized dose. It only translates a recorded amount into milligrams and, when you provide a label percentage, estimates the corresponding active-marker amount.
Recorded source context
Preparation-specific; use standardized product label for Fruit powder and require source-backed dosage review before therapeutic claims.
Population, formulation, extract, indication, and study design can make one published amount inappropriate to generalize to another person or product.
No safe automatic conversion available.
Automatic conversion is limited to simple all-mg or all-gram source strings. Mixed or ambiguous units are left uninterpreted rather than guessed.
Set the label percentage to calculate.
This is multiplication only: recorded amount × the percentage you entered. It is not a potency, efficacy, or safety recommendation.
Do not scale this number by body weight.
Unless the underlying source explicitly studied weight-based dosing, body size alone is not a valid reason to multiply a supplement amount up or down. Check the full profile for formulation, interactions, population, and safety context.
⚠️ Safety boundary
Do not use the arithmetic on this page as a prescription, escalation rule, cycling plan, or substitute for product-specific and person-specific medical guidance. Recorded ranges can be inappropriate outside the exact context in which they were studied or documented.
Tool context
Translate recorded supplement amounts and product-label standardization percentages into transparent active-marker math without personalized dose scaling. Tool and utility pages are meant to support research decisions, not replace the full evidence review. Use the results as a triage layer that points you toward the profile, guide, or safety topic that deserves closer reading.
For Supplement Dose Math & Active-Marker Calculator, the most useful approach is conservative: check one question at a time, compare the result against the full profile, and avoid assuming that an automated output proves safety, effectiveness, or correct dosing.
If the question involves prescription medications, pregnancy, breastfeeding, chronic disease, surgery, addiction risk, or a child, the next step should include a clinician or pharmacist rather than relying only on a supplement website.