Baby Growth Chart - Average Weekly Size for Weeks 13-25

Growth Chart, Weeks 3-12   |   Growth Chart, Weeks 13-25   |   Growth Chart, Weeks 26-40


Week 13

Week 13 baby fetus size plum
Fetus Size
Your baby is about the size of a plum during week 13.

LENGTH: 3.0 in / 7.62 cm
WEIGHT: 0.9 oz / 25.5 g

Fetus Image Week 13 >>



Week 14

Week 14 baby fetus size lemon
Fetus Size
Your baby is about the size of a lemon during week 14.

LENGTH: 3.51 in / 8.92 cm
WEIGHT: 1.60 oz / 45.4 g

Fetus Image Week 14 >>



Week 15

Week 15 baby fetus size peach
Fetus Size
Your baby is about the size of a peach during week 15.

LENGTH: 4.17 in / 10.59 cm
WEIGHT: 2.56 oz / 72.6 g

Fetus Image Week 15 >>



Week 16

Week 16 baby fetus size avocado
Fetus Size
Your baby is about the size of an avocado during week 16.

LENGTH: 4.69 in / 11.9 cm
WEIGHT: 3.66 oz / 103.8 g

Fetus Image Week 16 >>



Week 17

Week 17 baby fetus size apple
Fetus Size
Your baby is about the size of an apple during week 17.

LENGTH: 5.25 in / 13.3 cm
WEIGHT: 5.04 oz / 142.3 g

Fetus Image Week 17 >>



Week 18

Week 18 baby fetus size orange
Fetus Size
Your baby is about the size of an orange during week 18.

LENGTH: 5.67 in / 14.4 cm
WEIGHT: 6.03 oz / 170.9 g

Fetus Image Week 18 >>



Week 19

Week 19 baby fetus size onion
Fetus Size
Your baby is about the size of an onion during week 19.

LENGTH: 6.17 in / 15.7 cm
WEIGHT: 8.58 oz / 243.2 g

Fetus Image Week 19 >>



Week 20

Week 20 baby fetus size pomegranate
Fetus Size
Your baby is about the size of a pomegranate during week 20.

LENGTH: 6.60 in / 26 cm
WEIGHT: 10.69 oz / 303.1 g

Fetus Image Week 20 >>



Week 21

Week 21 baby fetus size mango
Fetus Size
Your baby is about the size of a mango during week 21.

LENGTH: 10.68 in / 27.1 cm
WEIGHT: 12.9 oz / 365.7 g

Fetus Image Week 21 >>



Week 22

Week 22 baby fetus size jicama
Fetus Size
Your baby is about the size of jicama during week 22.

LENGTH: 11.03 in / 28 cm
WEIGHT: 15.32 oz / 434.3 g

Fetus Image Week 22 >>



Week 23

Week 23 baby fetus size grapefruit
Fetus Size
Your baby is about the size of a grapefruit during week 23.

LENGTH: 11.49 in / 29.2 cm
WEIGHT: 1.13 lb / 512.6 g

Fetus Image Week 23 >>



Week 24

Week 24 baby fetus size coconut
Fetus Size
Your baby is about the size of a coconut during week 24.

LENGTH: 12.02 in / 30.5 cm
WEIGHT: 1.39 lb / 630.5 g

Fetus Image Week 24 >>



Week 25

Week 25 baby fetus size papaya
Fetus Size
Your baby is about the size of a papaya during week 25.

LENGTH: 12.93 in / 32.8 cm
WEIGHT: 1.49 lb / 675.9 g

Fetus Image Week 25 >>



Growth Chart, Weeks 3-12   |   Growth Chart, Weeks 13-25   |   Growth Chart, Weeks 26-40





Note:
- Pregnancy weeks are counted from your last menstrual period.
- From week 3-20, measurements are taken from head to bottom.
- From week 21-40, measurements are taken from head to toe.