Shorts Size Calculator: Get the Length Right
By Mohit Patel, Marketing Specialist, Tailor Size Guide
This shorts size calculator factors the variable everyone forgets: inseam length. A 5-inch inseam hits mid-thigh, 7 inches hits above the knee, 9 inches hits at the knee — same waist size, three completely different looks. Enter your waist and pick your inseam preference; the tool returns sizes for chino, athletic, and tailored shorts. Use the calculator below to get your exact fit in 30 seconds.
How it works
Measure yourself
Take your bust, waist, and hips with a soft tape. See the full measurement guide.
Enter the numbers
Type your measurements into the calculator above. Pick inches or cm — the tool converts both ways.
Get your size
Match the result against the brand's chart and order with confidence.
Women's waist sizes: the body waist each W size is cut for, with US, UK and EU sizes
| Body Waist | W-Size | US Numerical | UK | EU |
|---|---|---|---|---|
| 27¼" (69 cm) | W26 | 2 | 10 | 38 |
| 29¼" (74 cm) | W28 | 6 | 12 | 40 |
| 31¼" (79 cm) | W30 | 10 | 14 | 42 |
| 34¼" (87 cm) | W32 | 14 | 16 | 44 |
| 37¾" (96 cm) | W34 | 18 | 18 to 20 | 46 to 48 |
| about 39½" (100 cm) | W36 | — | 20 to 22 | 48 to 50 |
Frequently Asked Questions
What inseam length should I get for shorts?
5" for very short / running, 7" for everyday casual, 9" for chinos and tailored shorts. Taller frames balance better at 7–9; shorter frames at 5–7.
Are shorts sized differently from pants at the same waist?
No — same waist sizing. Only the inseam differs. Brands sometimes vanity-size shorts 0.5 larger than their pants line.
Should I size up for athletic shorts?
Most athletic shorts have elastic waistbands and run roomy. Match your waist measurement for a true fit.
How do I measure my waist for shorts?
Where the shorts will sit, usually 1–2 inches below your natural waist. Don't suck in.
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