Jul 30, 2025

Baby Girl Growth Chart: Month-by-Month Ideal Weight and Height (0–24 Months)

Tracking your baby girl’s growth is essential to ensure she is developing healthily and meeting important milestones. During the first two years of life, babies grow at a rapid pace, and each month brings noticeable changes in weight, height, and developmental skills.

From birth to 24 months, your baby girl’s growth is typically measured against standard charts provided by pediatricians. At 3 months, she usually weighs between 5.4 to 7.4 kg and measures 56 to 63 cm in length. By 6 months, most baby girls are 6.5 to 8.8 kg and 62 to 69 cm long. As they reach 12 months, weight ranges from 8.0 to 10.8 kg, and length from 70 to 78 cm.

By 24 months, your toddler may weigh 10.0 to 13.0 kg and be 82 to 91 cm tall. During these months, she will develop stronger motor, cognitive, and social skills. Regular check-ups, proper nutrition, and a nurturing environment play a vital role in supporting healthy growth.

Always remember: every baby grows at her own pace. Growth charts offer helpful guidelines, but your pediatrician is the best source for tracking and supporting your baby’s development.

Growth Chart for Baby Girl (0-24 Months)

Age (Months)	Average Weight (kg)	Average Length (cm)	Head Circumference (cm)
0 (Newborn)	2.5–4.4	45–54	32–35
1 Month	3.4–5.4	50–58	34–37
2 Months	4.4–6.5	53–61	36–39
3 Months	5.4–7.4	56–63	37–41
4 Months	5.8–7.9	58–65	38–42
5 Months	6.2–8.4	60–67	39–43
6 Months	6.5–8.8	62–69	40–44
7 Months	6.8–9.0	63.5–70	40.5–44.5
8 Months	7.0–9.2	64.5–71	41.0–45
9 Months	7.2–9.4	65–72	41.5–45.2
10 Months	7.4–9.6	66–73	42.0–45.4
11 Months	7.6–9.8	67–74	42.5–45.6
12 Months	8.0–10.8	70–78	43.0–47.0
13 Months	8.2–11.0	71–79	43.5–47.2
14 Months	8.4–11.2	72–80	44.0–47.4
15 Months	8.6–11.4	73–81	44.5–47.6
16 Months	8.8–11.6	74–82	44.8–47.8
17 Months	9.0–11.8	75–83	45.0–48.0
18 Months	9.0–11.8	77–85	45.0–48.0
19 Months	9.2–12.0	78–86	45.2–48.2
20 Months	9.4–12.2	79–87	45.4–48.4
21 Months	9.6–12.4	80–88	45.6–48.6
22 Months	9.8–12.6	81–89	45.8–48.8
23 Months	10.0–12.8	82–90	46.0–49.0
24 Months	10.0–13.0	82–91	46.0–49.0