Jacket Size Calculator

Jacket size is determined by measuring your chest at its widest point, typically under your armpits. Common UK men’s sizes include Small (34-36 inches), Medium (38-40 inches), and Large (42-44 inches). In the US, these sizes correspond to X-Small (34-36), Small (36-38), and Medium (40-42). Always check the specific brand’s sizing chart for accuracy, as sizes can vary.

Jacket Size Calculator

Enter your chest size (in inches):

Select your jacket length: Short Regular Long

Calculate

Chest Measurement (in inches)	UK Men’s Jacket Size	US Men’s Jacket Size
34	Small (S)	X-Small (XS)
36	Small (S)	Small (S)
38	Medium (M)	Medium (M)
40	Large (L)	Large (L)
42	Large (L)	X-Large (XL)
44	X-Large (XL)	X-Large (XL)
46	X-Large (XL)	XX-Large (XXL)
48	XX-Large (XXL)	XX-Large (XXL)
50	XX-Large (XXL)	XXX-Large (XXXL)

FAQs

1. How do I know my size for a jacket? To determine your jacket size, you’ll need to measure your chest and sometimes other body measurements, such as your waist and hips, depending on the style of the jacket. Each brand and country may have slightly different sizing charts, so it’s best to consult the specific sizing chart provided by the manufacturer or retailer.
2. What size jacket is a 42 inch chest? A 42-inch chest typically corresponds to a men’s jacket size of Medium (M) in the US or a size 42 in the UK. However, sizes can vary between brands and styles, so it’s essential to check the sizing chart of the specific jacket you’re interested in.
3. How do I know my UK jacket size? Your UK jacket size is often determined by your chest measurement in inches. Measure your chest at the widest point, usually right under your armpits, and then refer to the brand’s or retailer’s sizing chart to find the corresponding UK size.
4. Should you buy jackets a size bigger? Whether you should buy a jacket a size bigger depends on personal preference and the intended use of the jacket. Some people prefer a looser fit, while others like a more snug or tailored look. Consider the style and purpose of the jacket when deciding on the fit.
5. What size is 34 jacket in UK? In the UK, a men’s jacket with a chest measurement of 34 inches is typically considered an Extra Small (XS) or Small (S), depending on the brand and style.
6. What UK size is 42 chest? A 42-inch chest size in the UK is generally considered a Large (L) for men’s jackets, but sizing can vary between brands and styles.
7. What is size 42 in UK men’s jacket? Size 42 in a UK men’s jacket typically corresponds to a Large (L), but again, it’s essential to check the specific sizing chart for the jacket you’re interested in.
8. Is 42 chest medium or large? A 42-inch chest is generally considered a Large (L) in men’s jacket sizing.
9. What is a 42 in UK size? In UK men’s jacket sizing, 42 usually represents a Large (L).
10. Is size 42 a UK 14? No, a UK size 42 is not typically equivalent to a UK size 14. Size 42 is generally a men’s jacket size, while UK size 14 is a women’s clothing size.
11. How big is size 42 in the UK? In the UK, size 42 typically corresponds to a Large (L) in men’s jackets.
12. How does jacket sizing work? Jacket sizing is usually determined by measuring the circumference of the chest, and sometimes waist and hip measurements, and then correlating these measurements to specific size categories (e.g., Small, Medium, Large) or numerical sizes (e.g., 42, 44, 46).
13. What size is a women’s 42 jacket? In women’s jacket sizing, a 42 typically corresponds to a size Large (L) or Extra Large (XL), depending on the brand and style.
14. What size jacket should a 5’11 man wear? Jacket size is primarily determined by chest measurements, not height. A 5’11” man should select a jacket size based on his chest measurement and then consider the desired fit (e.g., slim, regular, or relaxed).
15. Should jackets be fitted or loose? The fit of a jacket depends on personal preference and the style of the jacket. Some jackets are designed to be fitted, while others may have a looser or more relaxed fit. It’s essential to choose a fit that complements your body shape and suits your style.
16. How tight should a jacket fit? A jacket should fit comfortably without being overly tight. You should be able to move your arms and shoulders without restriction. The level of tightness or snugness can vary depending on the style and intended use of the jacket.
17. How much bigger should a jacket be than your chest? The amount of extra room in a jacket can vary based on the style and personal preference. Generally, jackets are designed with some allowance for movement and clothing layers, so they may be a few inches larger than your actual chest measurement.
18. What is UK size 12 jacket? In the UK, a size 12 jacket is typically considered a Medium (M) for women’s jackets.
19. Is size 34 small or medium? Size 34 is generally considered Small (S) in men’s jacket sizing.
20. What size is 32 34 jacket? A jacket with a size designation of 32/34 typically means it has a chest measurement of 32 inches and a length or sleeve measurement of 34 inches.
21. Is 42 chest large or extra large? A 42-inch chest is typically considered Large (L) in men’s jacket sizing, not Extra Large (XL).
22. Is size 40 medium or large? Size 40 is typically considered a Medium (M) in men’s jacket sizing.
23. Is jacket size the same as chest size UK? In the UK, jacket size often correlates with chest size, but it can also depend on the brand and style of the jacket. Always refer to the specific sizing chart provided by the manufacturer or retailer.
24. What size is EU 42 in UK clothing? EU size 42 is generally equivalent to a UK size 14 in women’s clothing.
25. Is size 42 an XL? In some cases, a size 42 in men’s clothing may be considered Extra Large (XL), but sizing can vary between brands.
26. What does a 42 chest size mean? A 42-inch chest size means that the circumference of your chest, measured at its widest point, is approximately 42 inches.
27. What size is 42 in men’s clothing? Size 42 in men’s clothing is generally considered a Large (L), but it can vary depending on the type of clothing (e.g., jackets, shirts, trousers).
28. What size is a men’s 42? A men’s size 42 can vary depending on the clothing item. In jackets or suits, it is often considered a Large (L).
29. What is a size 42 equivalent to? The equivalence of a size 42 can vary by the type of clothing and the country’s sizing standards. In general, it’s best to consult the sizing chart of the specific brand or retailer.
30. What size is 42 in clothes? The size 42 in clothing can vary depending on the type of clothing and the sizing standards of the country or brand. Always refer to the specific sizing chart for accuracy.
31. What is UK size 41-42? UK size 41-42 is not a standard size but may refer to a range that includes sizes 41 and 42. The specific size within this range can vary depending on the clothing item and brand.
32. What size is 40 to 42? Size 40 to 42 can vary depending on the clothing item and brand. It may generally be considered a Medium (M) to Large (L) in men’s clothing.
33. Is size 14 XL or XXL? Size 14 is typically considered neither XL nor XXL. It is generally considered a Large (L) in women’s clothing sizing.
34. Is UK size 14 large or XL? In UK women’s clothing sizing, size 14 is typically considered Large (L), not Extra Large (XL).
35. How long is a size 42? The length of a size 42 clothing item, such as pants or shirts, can vary depending on the brand and style. It’s essential to check the specific measurements provided by the manufacturer or retailer.
36. How should a jacket fit you? A jacket should fit comfortably in the shoulders and chest, allowing for ease of movement. The sleeves should reach your wrists, and the length should cover your waist. The fit can vary depending on the style, with some jackets designed to be more fitted and others more relaxed.
37. What does jacket size 46 mean? A jacket size 46 typically indicates that the chest measurement of the jacket is 46 inches. It may correspond to a larger size, such as Extra Large (XL) in some sizing systems.
38. How big is a 42R jacket? A 42R jacket typically refers to a size 42 Regular in men’s jacket sizing. The “R” denotes the regular length, which is the standard length for most jackets.
39. Is size 42 a UK 9? Size 42 is not typically used to denote UK shoe sizes. Shoe sizes and clothing sizes are usually different categories of measurement.
40. What is a 42 in women’s? A size 42 in women’s clothing can vary by brand and country. It’s best to consult the specific sizing chart provided by the manufacturer or retailer.
41. What is female size 42? Female size 42 can vary depending on the type of clothing and the sizing standards used. It may correspond to different sizes in different regions and brands.
42. What size hoodie should I get if I’m 5’11”? The size of a hoodie you should get is primarily determined by your chest measurement and personal preference for fit (e.g., snug, regular, or loose). Height alone is not a reliable indicator of hoodie size.
43. What size shirt should I wear if I’m 5’11”? The size of a shirt you should wear is primarily determined by your chest measurement and body proportions, not just your height. Refer to the sizing chart provided by the brand or retailer for the most accurate fit.
44. Can I wear size 12 if I’m size 11? Generally, it’s recommended to wear the size that corresponds to your actual measurements for the best fit and comfort. If you’re between sizes, you may want to try both and choose the one that feels more comfortable and suits your style preferences.