A US Small (S) fits a 36-37 inch chest (91-94 cm) in Gildan 3000, and in India XYXX sizes a Small (S) that fits a 34-36 inch chest (86-91 cm), while in Jockey India men's it fits a 31-33 inch chest (80-85 cm).
Method: compiled 2026-10-17 from 5 sources, each named beside its row: Gildan 3000 spec sheet (https://www.sanmar.com/p/65274_HthrRoyal/specSheetMeasurements, fetched live 2026-10-17); XYXX size chart (https://xyxxcrew.com/pages/size-guide, fetched live 2026-10-17); Jockey India men's size chart (https://www.jockey.in/products/super-combed-supima-cotton-round-neck-half-sleeve-t-shirt-black-im21, fetched live 2026-10-17); BELLA+CANVAS BC3001 spec sheet (https://www.sanmar.com/p/9260_BabyBlue/specSheetMeasurements, fetched live 2026-10-17); Bewakoof men's size chart (https://www.bewakoof.com/p/mens-jet-black-logo-graphic-printed-t-shirt, fetched live 2026-10-17). Where a source gives inches only, cm is converted at 2.54 cm per inch and rounded to the nearest cm. Values a source publishes outside a plausible garment range are left out.
What chest does a US Small (S) fit?
Body chest from US blank shirt spec sheets.
| Size | Brand and style | Measurement | Inches | cm | Source |
|---|---|---|---|---|---|
| Adult S | BELLA+CANVAS BC3001 | Body chest it fits | 34-37 | 86-94 (converted) | www.sanmar.com/p/9260_BabyBlue/specSheetMeasurements, Size Chart 'Chest' row, fetched 2026-10-17 |
| Adult S | Gildan 3000 | Body chest it fits | 36-37 | 91-94 (converted) | www.sanmar.com/p/65274_HthrRoyal/specSheetMeasurements, Size Chart 'Chest' row, fetched 2026-10-17 |
Chart numbers verified against a sample in our shop, October 2026.
What is the closest Indian size to a US Small (S)?
Indian brand charts for the same letter, by chest inches.
| Size | Brand and style | Measurement | Inches | cm | Source |
|---|---|---|---|---|---|
| Adult S | Jockey India men's | Body chest it fits | 31-33 | 80-85 (as published) | www.jockey.in/products/super-combed-supima-cotton-round-neck-half-sleeve-t-shirt-black-im21, 'Pick your size' table, 'Chest in inches', fetched 2026-10-17 |
| Adult S | XYXX | Body chest it fits | 34-36 | 86-91 (converted) | xyxxcrew.com/pages/size-guide, T-shirts table, 'Tofit' column, fetched 2026-10-17 |
| Adult S | Bewakoof men's | Chest, as the brand lists the garment | 38 | 97 (converted) | www.bewakoof.com/p/mens-jet-black-logo-graphic-printed-t-shirt, size guide, 'Chest' (Inch), fetched 2026-10-17 |
| Adult S | XYXX | Chest, as the brand lists the garment | 36 | 91 (converted) | xyxxcrew.com/pages/size-guide, T-shirts table, 'Chest' column, fetched 2026-10-17 |
How do the neighboring Indian sizes line up?
One size down and one size up from the same Indian brand charts.
| Size | Brand and style | Measurement | Inches | cm | Source |
|---|---|---|---|---|---|
| Adult S | Jockey India men's | Body chest it fits | 31-33 | 80-85 (as published) | www.jockey.in/products/super-combed-supima-cotton-round-neck-half-sleeve-t-shirt-black-im21, 'Pick your size' table, 'Chest in inches', fetched 2026-10-17 |
| Adult S | XYXX | Body chest it fits | 34-36 | 86-91 (converted) | xyxxcrew.com/pages/size-guide, T-shirts table, 'Tofit' column, fetched 2026-10-17 |
| Adult S | Bewakoof men's | Chest, as the brand lists the garment | 38 | 97 (converted) | www.bewakoof.com/p/mens-jet-black-logo-graphic-printed-t-shirt, size guide, 'Chest' (Inch), fetched 2026-10-17 |
| Adult S | XYXX | Chest, as the brand lists the garment | 36 | 91 (converted) | xyxxcrew.com/pages/size-guide, T-shirts table, 'Chest' column, fetched 2026-10-17 |
| Adult M | Jockey India men's | Body chest it fits | 35-37 | 90-95 (as published) | www.jockey.in/products/super-combed-supima-cotton-round-neck-half-sleeve-t-shirt-black-im21, 'Pick your size' table, 'Chest in inches', fetched 2026-10-17 |
| Adult M | XYXX | Body chest it fits | 36-38 | 91-97 (converted) | xyxxcrew.com/pages/size-guide, T-shirts table, 'Tofit' column, fetched 2026-10-17 |
| Adult M | Bewakoof men's | Chest, as the brand lists the garment | 40 | 102 (converted) | www.bewakoof.com/p/mens-jet-black-logo-graphic-printed-t-shirt, size guide, 'Chest' (Inch), fetched 2026-10-17 |
| Adult M | XYXX | Chest, as the brand lists the garment | 38 | 97 (converted) | xyxxcrew.com/pages/size-guide, T-shirts table, 'Chest' column, fetched 2026-10-17 |