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Dog Years to Human Years

Choose your dog’s age and size to see the age in human years.

Dog’s age (years)Size

Dog years chart

Dog age	small	medium	large
1	15	15	15
2	24	24	24
3	28	29	30
4	32	34	36
5	36	39	42
6	40	44	48
7	44	49	54
8	48	54	60
9	52	59	66
10	56	64	72
11	60	69	78
12	64	74	84
13	68	79	90
14	72	84	96
15	76	89	102
16	80	94	108

Is one dog year seven human years?

No. Dogs age very fast in the first year (≈ 15 human years), then slower – and large breeds age faster than small ones.

Dog age	small	medium	large
1	15	15	15
2	24	24	24
3	28	29	30
4	32	34	36
5	36	39	42
6	40	44	48
7	44	49	54
8	48	54	60
9	52	59	66
10	56	64	72
11	60	69	78
12	64	74	84
13	68	79	90
14	72	84	96
15	76	89	102
16	80	94	108

Dog age	small	medium	large
1	15	15	15
2	24	24	24
3	28	29	30
4	32	34	36
5	36	39	42
6	40	44	48
7	44	49	54
8	48	54	60
9	52	59	66
10	56	64	72
11	60	69	78
12	64	74	84
13	68	79	90
14	72	84	96
15	76	89	102
16	80	94	108

Dog age	small	medium	large
1	15	15	15
2	24	24	24
3	28	29	30
4	32	34	36
5	36	39	42
6	40	44	48
7	44	49	54
8	48	54	60
9	52	59	66
10	56	64	72
11	60	69	78
12	64	74	84
13	68	79	90
14	72	84	96
15	76	89	102
16	80	94	108