Seam & Stitch

Adult sweater size chart

Standard adult body measurements. Choose the size from the chest or bust, then add the ease your pattern recommends.

Women XS–XL

MeasurementX–SmallSmallMediumLargeX–Large
Chest28–30 in (71–76 cm)32–34 in (81–86 cm)36–38 in (91.5–96.5 cm)40–42 in (101.5–106.5 cm)44–46 in (111.5–117 cm)
Center Back Neck–to–Wrist26–26½ in (66–68.5 cm)27–27½ in (68.5–70 cm)28–28½ in (71–72.5 cm)29–29½ in (73.5–75 cm)29–29½ in (73.5–75 cm)
Back Waist Length16½ in (42 cm)17 in (43 cm)17¼ in (43.5 cm)17½ in (44.5 cm)17¾ in (45 cm)
Cross Back (Shoulder to shoulder)14–14½ in (35.5–37 cm)14½–15 in (37–38 cm)15½–16 in (39.5–40.5 cm)16½–17 in (42–43 cm)17½ in (44.5 cm)
Arm Length to Underarm16½ in (42 cm)17 in (43 cm)17 in (43 cm)17½ in (44.5 cm)17½ in (44.5 cm)
Upper arm9¾ in (25 cm)10¼ in (26 cm)11 in (28 cm)12 in (30.5 cm)13½ in (34.5 cm)
Armhole depth6–6½ in (15.5–16.5 cm)6½–7 in (16.5–17.5 cm)7–7½ in (17.5–19 cm)7½–8 in (19–20.5 cm)8–8½ in (20.5–21.5 cm)
Waist23–24 in (58.5–61 cm)25–26½ in (63.5–67.5 cm)28–30 in (71–76 cm)32–34 in (81.5–86.5 cm)36–38 in (91.5–96.5 cm)
Hips33–34 in (83.5–86 cm)35–36 in (89–91.5 cm)38–40 in (96.5–101.5 cm)42–44 in (106.5–111.5 cm)46–48 in (116.5–122 cm)

Women 2X–5X

Measurement2X3X4X5X
Chest48–50 in (122–127 cm)52–54 in (132–137 cm)56–58 in (142–147 cm)60–62 in (152–158 cm)
Center Back Neck–to–Wrist30–30½ in (76.5–77.5 cm)30½–31 in (77.5–79 cm)31½–32 in (80–81.5 cm)31½–32 in (80–81.5 cm)
Back Waist Length18 in (45.5 cm)18 in (45.5 cm)18½ in (47 cm)18½ in (47 cm)
Cross Back (Shoulder to shoulder)18 in (45.5 cm)18 in (45.5 cm)18½ in (47 cm)18½ in (47 cm)
Arm Length to Underarm18 in (45.5 cm)18 in (45.5 cm)18½ in (47 cm)18½ in (47 cm)
Upper arm15½ in (39.5 cm)17 in (43 cm)18½ in (47 cm)18½ in (47 cm)
Armhole depth8½–9 in (21.5–23 cm)9–9½ in (23–24 cm)9½–10 in (24–25.5 cm)10–10½ in (25.5–26.5 cm)
Waist40–42 in (101.5–106.5 cm)44–45 in (111.5–114 cm)46–47 in (116.5–119 cm)49–50 in (124–127 cm)
Hips52–53 in (132–134.5 cm)54–55 in (137–139.5 cm)56–57 in (142–144.5 cm)61–62 in (155–157 cm)

Men S–XL

MeasurementSmallMediumLargeX–Large
Chest34–36 in (86–91.5 cm)38–40 in (96.5–101.5 cm)42–44 in (106.5–111.5 cm)46–48 in (116.5–122 cm)
Center Back Neck–to–Wrist32–32½ in (81–82.5 cm)33–33½ in (83.5–85 cm)34–34½ in (86.5–87.5 cm)35–35½ in (89–90 cm)
Back Waist Length23–24 in (58.5–61 cm)25–26 in (63.5–66 cm)26–27 in (66–68.5 cm)28 in (71 cm)
Cross Back (Shoulder to shoulder)15½–16 in (39.5–40.5 cm)16½–17 in (42–43 cm)17½–18 in (44.5–45.5 cm)18–18½ in (45.5–47 cm)
Arm Length to Underarm18 in (45.5 cm)18½ in (47 cm)19½ in (49.5 cm)20 in (50.5 cm)
Upper arm12 in (30.5 cm)13 in (33 cm)15 in (38 cm)15½ in (39.5 cm)
Armhole depth8½–9 in (21.5–23 cm)9–9½ in (23–24 cm)9½–10 in (24–25.5 cm)10–10½ in (25.5–26 cm)
Waist28–30 in (71–76 cm)32–34 in (81.5–86.5 cm)36–38 in (91.5–96.5 cm)42–44 in (106.5–112 cm)
Hips35–37 in (89–94 cm)39–41 in (99–104 cm)43–45 in (109–114 cm)47–49 in (119–124.5 cm)

Men 2X–5X

Measurement2X3X4X5X
Chest50–52 in (127–132 cm)54–56 in (137–142 cm)58–60 in (147.5–152 cm)62–64 in (157.5–162.5 cm)
Center Back Neck–to–Wrist36–36½ in (91.5–92.5 cm)37–37½ in (94–95 cm)38–38½ in (96.5–97.5 cm)39–39½ in (99–100.5 cm)
Back Waist Length29 in (73.5 cm)30 in (76 cm)30 in (76 cm)31 in (79 cm)
Cross Back (Shoulder to shoulder)19–20 in (48–51 cm)20–21 in (51–53.5 cm)21–21½ in (51–54.5 cm)22–22½ in (56–57 cm)
Arm Length to Underarm20½ in (52 cm)20½ in (52 cm)21 in (53.5 cm)21½ in (54.5 cm)
Upper arm16½ in (42 cm)17½ in (44.5 cm)18½ in (47 cm)20 in (51 cm)
Armhole depth11 in (28 cm)11½ in (29 cm)12 in (30.5 cm)12½ in (32 cm)
Waist46–48 in (117–122 cm)50–52 in (127–132 cm)54–56 in (137–142 cm)58–60 in (147.5–152.5 cm)
Hips51–53 in (129–134 cm)54–56 in (137–142 cm)56–58 in (142–147.5 cm)58–60 in (147.5–152.5 cm)

Source: Craft Yarn Council’s www.YarnStandards.com standard body measurements. Body measurements, not garment sizes – add ease for the fit you want.

Corrected centimetre values that did not match the inches in the source (converted at 2.54 cm per inch): men 3X cross back, 4X and 5X arm length, 5X upper arm; women 5X upper arm.

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