Multivitamin Calculator
Estimate your daily nutrient needs, compare with your multivitamin, and see cost per day. Tailored to your age, gender, and lifestyle.
Step 1: Your Profile
Why this matters
Age, gender, and activity affect your recommended intake of vitamins like D, B12, and iron. Diet can highlight nutrients you might lack.
Step 2: Your Multivitamin
About multivitamins
Most multivitamins cover 100% of the Reference Daily Intake (RDI) for many nutrients, but some may be too high or low for your profile.
Your Multivitamin Summary
Daily Cost
Key Nutrients (% of your daily need)
How to interpret
Values near 100% mean the multivitamin meets your estimated daily need. Over 150% may be unnecessary, below 70% might indicate a gap.
Cost per Nutrient & Value
Annual savings vs. whole foods?
Daily cost = (price per bottle) / (servings per bottle) × daily dose
High‑quality multivitamins can be cost‑effective compared to buying each nutrient separately. This calculator shows the estimated cost per day.
Speak with a Registered Dietitian
Get a personalized supplement plan tailored to your blood work, diet, and health goals.
Consult a Nutritionist