T-Shirt Size Chart & Garment Size Converter

Convert apparel sizes between US, UK, EU and Asian sizing, and check typical unisex t-shirt measurements before you order blanks for a job.

US
M
UK
12–14
EU
40–42
Asia
42–44

Typical unisex t-shirt size chart

Measured flat. Chest width is armpit to armpit, and body length runs from the high point of the shoulder to the hem. These are typical figures for a standard US unisex tee; every blank brand publishes its own spec sheet, so confirm with the style you are ordering.

SizeChest width (flat)Body lengthFits chest
S18 in28 in34–37 in
M20 in29 in38–41 in
L22 in30 in42–45 in
XL24 in31 in46–49 in
2XL26 in32 in50–53 in
3XL28 in33 in54–57 in

Picking print sizes for each garment size

One print size rarely fits every shirt in an order. A 12 in wide front print looks right on an XL but swamps a youth or women's small. Many shops run two or three print sizes per job, for example 10 in wide for S–M, 11–12 in for L–XL and 12–13 in for 2XL and up.

For a left chest logo, 3–4 inches wide is standard across adult sizes. Group sizes into print-size runs on your gang sheet or screen setup so you only change artwork a couple of times.

Collecting sizes from customers

  • Send the blank's actual spec sheet, not a generic chart. Fit varies a lot between brands and between unisex and women's cuts.
  • Ask customers to measure a shirt they already like flat and compare it with the chart.
  • Order a small overage of the most common sizes (usually M and L) to cover misprints.

Frequently asked questions

How do I measure a t-shirt for size?

Lay the shirt flat. Measure chest width straight across from armpit to armpit, and body length from the highest point of the shoulder down to the hem. Compare with the brand's size chart.

What is a US medium in EU sizing?

A US men's or unisex medium is roughly EU 40–42 and UK 12–14 in the converter's mapping. Sizing varies by brand, so check the specific garment's chart.

How wide should a t-shirt front print be?

Common adult front prints are 10–12 inches wide, with 11–12 inches on L–XL. Scale down for smaller and youth sizes so the design stays proportional.

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