Weights are based on what I believe to be healthy stock raised in brooders or kept in aviaries
Gonna start with 4 month old chicks because I weighed several yesterday and will modify this as I go through my notes. If anyone has data that shows these number to be off, please do let me know.
Age in Weeks Weiight in Kilograms Weight in pounds
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 2.2 to 2.6 4.4 to 5.7
17
18
19
20
21
22
23
24 2.5 to 3 5.5 to 6.6
25
26
27
28
29
30
31
32
33
34
34
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
-Kathy
Gonna start with 4 month old chicks because I weighed several yesterday and will modify this as I go through my notes. If anyone has data that shows these number to be off, please do let me know.

Age in Weeks Weiight in Kilograms Weight in pounds
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 2.2 to 2.6 4.4 to 5.7
17
18
19
20
21
22
23
24 2.5 to 3 5.5 to 6.6
25
26
27
28
29
30
31
32
33
34
34
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
-Kathy
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