Vitamin D Needs Calculator
Combine vitamin D from sun, food, and supplements to check whether you meet the 600-800 IU/day RDA.
Vitamin D Status
Meets RDA
Total Intake
1,400 IU/day
From Sun
1,000 IU
From Diet/Supplements
400 IU
RDA
600 IU
Combine vitamin D from sun, food, and supplements to check whether you meet the 600-800 IU/day RDA.
Vitamin D Status
Meets RDA
Total Intake
1,400 IU/day
From Sun
1,000 IU
From Diet/Supplements
400 IU
RDA
600 IU