Kmart Size Chart
Australian department stores · women's
Kmart is Australia's biggest discount department store, and its clothing all hangs off one published body chart covering tops, bottoms, dresses and jackets, including underwear and shapewear but not bras. Sizing is AU numeric only, with no letter labels anywhere on the chart. A size 12 fits a 95cm bust, 76cm waist and 101cm hip, and sizes step evenly by 5cm through the range. Kmart's own chart continues past a size 22 to a 26, but its published waist figures at 24 and 26 break that even 5cm grading, so we show the chart only to a size 22 rather than republish measurements we believe are wrong; check Kmart's own guide for the larger sizes and measure the garment's waist. Kmart also adds separate plus-size (18 to 26) and maternity (8 to 18) charts with their own measurements, so check the right chart for those labels. Because Kmart pieces are everywhere secondhand, the numeric tag plus the chart above is usually all you need to size a piece confidently.
Kmart uses AU numeric sizing with no letter labels, published in centimetres and inches. Kmart's own chart continues to a size 26, but we show it only to 22 — see the note below the table.
Kmart body measurements
| Size | Bust (cm) | Waist (cm) | Hip (cm) |
|---|---|---|---|
| 6 | 80 | 61 | 86 |
| 8 | 85 | 66 | 91 |
| 10 | 90 | 71 | 96 |
| 12 | 95 | 76 | 101 |
| 14 | 100 | 81 | 106 |
| 16 | 105 | 86 | 111 |
| 18 | 110 | 91 | 116 |
| 20 | 115 | 96 | 121 |
| 22 | 120 | 101 | 126 |
Note: we could not fully confirm this chart against a standalone official source. Measure the garment flat before buying.
How Kmart fits
Kmart's single chart covers tops, bottoms, dresses and jackets, including underwear and shapewear but not bras. Separate plus-size (18–26) and maternity (8–18) charts use different measurements, so a plus or maternity label needs its own chart, not this one.
Kmart sizing — frequently asked questions
What is a Kmart size 12 in cm?
A Kmart size 12 fits a 95cm bust, 76cm waist and 101cm hip on the official chart, which Kmart publishes in both centimetres and inches. Sizes step evenly by 5cm through the core range, so a 10 is 90cm, 71cm and 96cm, and a 14 is 100cm, 81cm and 106cm.
Does Kmart use letter sizes like S, M and L?
No. Kmart's women's clothing chart is AU numeric only, with no published letter equivalents. Measure against the centimetre chart directly rather than converting from a letter size you wear in another brand.
What sizes does the Kmart women's chart cover?
Kmart's own chart runs from a size 6 to a 26, but the table above stops at 22. Kmart's published waist reads 116cm at a size 24 and 121cm at a 26, a jump from 101cm at a size 22 that breaks its otherwise even 5cm grading and looks like an error in Kmart's chart. Rather than republish a measurement we think is wrong, we have left those two rows out; check Kmart's own guide for sizes 24 and 26 and measure the garment's waist. Kmart also publishes separate plus-size (18 to 26) and maternity (8 to 18) charts with their own measurements, so check those when a garment is tagged plus or maternity.
How to measure Kmart against your own wardrobe
The most reliable way to check fit is to compare Kmart's chart above to an item you already own. Lay it flat and measure in centimetres — see the full how-to-measure guide for step-by-step instructions.
Found your size? Shop Kmart secondhand on Bushpop.
Browse the shop →Last verified: July 2026. Source: kmart.com.au.