Age | WHO estimates* (kcal/kg/day) | IOM estimates¶ (kcal/kg/day) | ||
Boys | Girls | Boys | Girls | |
12 months | 82 | 80 | ||
24 months | 84 | 81 | ||
3 to 4 years | 80 | 77 | 104 | 100 |
4 to 5 years | 77 | 74 | 97 | 93 |
5 to 6 years | 74 | 72 | 90 | 87 |
6 to 7 years | 73 | 69 | 84 | 81 |
7 to 8 years | 71 | 67 | 80 | 75 |
8 to 9 years | 69 | 64 | 75 | 71 |
9 to 10 years | 67 | 61 | 71 | 65 |
10 to 11 years | 65 | 58 | 67 | 60 |
11 to 12 years | 62 | 55 | 63 | 56 |
12 to 13 years | 60 | 52 | 60 | 52 |
13 to 14 years | 58 | 49 | 57 | 50 |
14 to 15 years | 56 | 47 | 55 | 47 |
15 to 16 years | 53 | 45 | 54 | 45 |
16 to 17 years | 52 | 44 | 52 | 44 |
17 to 18 years | 50 | 44 | 50 | 43 |