Baby Pants Size Chart
This Baby Pants size chart covers 5 sizes (0–3M – 18–24M) across 3 measurements: length, waist width and hip width. Values are in inches, and you can switch the table to centimetres.
Size chart
| Age | Length (in) | Waist Width (in) | Hip Width (in) |
|---|---|---|---|
| 0–3M | 13 | 7.5 | 8.5 |
| 3–6M | 15 | 8 | 9 |
| 6–12M | 17 | 8.5 | 9.5 |
| 12–18M | 19 | 9 | 10 |
| 18–24M | 21 | 9.5 | 10.5 |
Baby sizes are a guide by age; weight and height are more reliable, so size up if your baby is above average.
How to measure
- ALength
Lay the item flat and measure straight down from the highest point of the shoulder to the bottom hem.
- BWaist Width
Lay the garment flat and measure across the waistband from edge to edge, relaxed (not stretched).
- CHip Width
Lay the garment flat and measure straight across the widest part of the hip area.
About these measurements: they're typical values for this kind of product, meant as a starting point. Every brand's fit is different, so adjust them to match your own garments before publishing.
