Kids' Clothing Size Chart India: Age vs Height vs Chest (0–10 Years)
Buy by height and chest, not by age. A typical 4–5 year old in India measures 104–110 cm tall with a 56–58 cm chest, which is what most brands label "4-5Y" — but a tall four-year-old at 110 cm should be in the 5-6Y garment and a slight six-year-old at 112 cm often still fits 5-6Y. Indian brands also print a second scale on older kids' clothes: a plain number like 24 or 26, which is the chest measurement in inches, so "size 24" means a 24-inch (61 cm) chest, roughly a 6–7 year old. Measure the child once, write both numbers on your phone, and the age label on the listing becomes a hint rather than a decision.
Measure two numbers, not one
- Height. Barefoot, heels and back against a wall, a book flat on the head. Mark and measure floor-to-mark in cm. This drives length — sleeves, trouser inseam, frock hem.
- Chest. Tape around the fullest part of the chest, under the armpits, snug but not pulled tight. Arms down. This drives whether it goes on over the head at all.
- Waist, only for trousers and skirts with a fixed (non-elastic) waistband.
- Re-measure every four months up to age three, then twice a year. Children grow in length before they grow in width, which is why last year's t-shirt fits fine across the chest and reads as a crop top.
Kids' clothing size chart (India)
| Age | Height (cm) | Chest (cm) | Common label | Indian numeric size |
|---|---|---|---|---|
| 0–3 months | 55–62 | 40–43 | 0-3M / NB | — |
| 3–6 months | 62–68 | 43–45 | 3-6M | — |
| 6–9 months | 68–72 | 45–47 | 6-9M | — |
| 9–12 months | 72–76 | 47–48 | 9-12M | — |
| 12–18 months | 76–83 | 48–50 | 12-18M | — |
| 18–24 months | 83–88 | 50–52 | 18-24M | — |
| 2–3 years | 88–98 | 52–54 | 2-3Y | 20 |
| 3–4 years | 98–104 | 54–56 | 3-4Y | 22 |
| 4–5 years | 104–110 | 56–58 | 4-5Y | 22–24 |
| 5–6 years | 110–116 | 58–60 | 5-6Y | 24 |
| 6–7 years | 116–122 | 60–62 | 6-7Y | 24–26 |
| 7–8 years | 122–128 | 62–65 | 7-8Y | 26 |
| 8–9 years | 128–134 | 65–68 | 8-9Y | 26–28 |
| 9–10 years | 134–140 | 68–71 | 9-10Y | 28 |
Height and chest bands are typical ranges, not standards — India has no enforced kidswear sizing standard, so every brand sets its own. The numeric column is the chest in inches rounded to the even number brands actually print; it appears mostly on ethnic wear, school-style shirts and older-kid tops. Where a listing gives its own measurement table, that table wins over this one.
Why the same "4-5Y" fits three different ways
Three things move the fit, and none of them are on the size label. First, the fabric: 100% cotton knits shrink roughly 3–5% in the first two hot washes, so a garment that fit at purchase can be a centimetre shorter by the third wear. Cotton-elastane and poly-cotton blends hold their shape better and are why school uniforms lean synthetic. Second, the cut: ethnic sets and party frocks are usually cut generous and long, while printed t-shirts run close to the body. Third, the brand's home market — a label that also sells abroad may be sizing to European height charts, which run longer in the leg than most Indian children need.
The practical consequence: on a multipack like these cotton printed boys' t-shirts or a three-pack of girls' cotton frocks, read the seller's own chest-and-length table in the listing images before ordering five of anything. For babies, where the difference between 3-6M and 6-9M is barely two centimetres of chest, printed cotton bodysuits in a set of four are forgiving because the poppers accommodate a nappy either way.
When to size up — and when not to
- Size up for anything worn a few times a year: festive kurtas, birthday outfits, winter jackets. A slightly loose kurta reads as fine; a tight one gets refused.
- Size up when gifting and you can't measure. One size above the child's age is the safer error, because the outfit still gets worn next season.
- Stay true to size for daily t-shirts, leggings and school wear — oversized sleeves and cuffs get caught, dragged and stained.
- Never size up footwear to buy time. A sliding foot is a fall risk; see our kids' shoe size chart for the UK/EU/cm conversions and the 0.7–1 cm growing-room rule.
- Check the neck opening on toddler tops before anything else. Most "it doesn't fit" returns for 1–3 year olds are a head that won't go through, not a chest measurement.
Ordering without a fitting room
Keep the child's height, chest and current shoe size in a note on your phone and compare them against the seller's table on every listing, not against the age label. If your measurement falls at the top of a band, take the next size. If the listing has no measurement table at all, that is a reason to be cautious about buying a multipack. And check the return window before ordering festive wear close to the date, because a size exchange takes days you may not have.
Our answers library is the machine-readable companion to this page — the questions parents ask us most, including shoe sizing in UK/EU/cm and how many pieces of each newborn size are actually worth buying. Everything we measure, including that library and the boot-and-ISOFIX car measurements behind our stroller tools, is available as open CC BY datasets you are free to download and quote with attribution.
Browse by category once you know the number: girls, boys, baby, footwear and accessories. If you are still at the newborn stage, our newborn clothing checklist covers how many of each size to actually buy — the answer is fewer 0-3M pieces than most first-time parents expect.
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