Select your age group*
31-50 years
6-11 months
12-23 months
2-3 years
4-8 years
9-13 years
14-18 years
19-30 years
✓
31-50 years
51 + years
Choose your preferred metric system
Pounds
Kilograms
Type your weight in numbers only
Select your sex*
Female
✓
Female
Male
Currently, you are...*
Not pregnant or breastfeeding
Pregnant, 1st trimester
Pregnant, 2nd trimester
Pregnant, 3rd trimester
Lactating, 0-6 months
Lactating, 7-12 months
Your average RDA
Your RDA by weight
DV & UL
Not established