How do I measure my palm correctly?

Use a soft, flexible measuring tape (the kind tailors use). Wrap it around your dominant hand at the widest point — just below the knuckles, with the thumb excluded. Make a fist while measuring; the tape should feel snug but not tight. Measurement in inches converts directly to numerical size: 7" = size 7; 8.5" = size 8.5. If you don't have a tape measure, wrap a string and then measure the string against a ruler.

Why does the same hand size translate to different glove sizes by gender?

Women's and men's gloves use different size labels for the same physical measurement, just like clothing. A 7.5" palm is women's M / men's S. The same hand can wear a glove labeled women's M or men's S. Some brands have moved to gender-neutral labeling (just XS-XXL) which removes the confusion. Manufacturers' women's gloves also typically have slightly different proportions (slightly longer fingers relative to palm) than men's of the same circumference.

Should leather gloves fit tight or loose?

Tight — they will stretch. New leather gloves should feel uncomfortably snug at first; the leather conforms to your hand shape over the first 2-3 weeks of regular wear, eventually feeling perfectly fitted. If they feel comfortable on day 1, they'll be loose by week 3 and you'll have lost the protective fit. Hestra, Bottega Veneta, Mark Cross, and other quality leather brands explicitly tell customers to buy a half-size down from their measurement. Synthetic leather (PU) doesn't stretch the same way; size to actual measurement.

What size are disposable nitrile gloves?

Disposable / exam gloves use numerical sizing (XS = 6, S = 7, M = 8, L = 9, XL = 10) but with much tighter fit than reusable gloves — designed for dexterity, not comfort. Most adults wear M or L disposable. If your reusable glove size is M, your disposable size is also M for normal-thickness nitrile; for tight-fit nitrile (medical-grade), size up one. Latex disposable runs slightly tighter than nitrile; vinyl disposable runs looser. People with eczema or sensitive skin should avoid latex (allergies) and consider chloroprene or nitrile.

How should winter / ski gloves fit?

Snug at the palm with about 1/4 inch of room at the fingertips. Too loose = poor heat retention and less control on poles or steering wheel. Too tight = compression-restricted blood flow makes hands colder paradoxically. If you wear glove liners (silk or merino, size 7-8), pick the outer glove based on outer-shell measurement with liner in place. Ski mitts (vs gloves) trade dexterity for warmth; sized similarly but expect more bulk. For very cold climates (below 0°F / -18°C), insulated mitts beat insulated gloves for warmth.

Are men's and women's gloves interchangeable?

Sort of. Same hand circumference fits the same glove regardless of how it's labeled. But women's gloves typically have slightly longer fingers relative to palm, narrower wrist, and decorative styling differences. Men with long thin fingers sometimes find women's L fits better than men's S; women with wider hands sometimes prefer men's S over women's L. Try the actual fit, not just the label. For unisex outdoor/ski/work gloves, the labeling is often gender-neutral (just numerical size).

File & Format Converters · Free tool

Glove Size Converter

Convert glove sizes instantly using palm circumference. Switch between US, EU, and letter formats with material-fit advice. Free, no sign-up online converter.

Updated June 2026

GenderUnitPalm circumferenceMaterial

US letter

EU number

Palm

20.3 cm

Material-fit advice

Leather stretches ~1/4 size after a few wears — choose a snug fit, not loose.

How to measure your palm

Wrap a soft tape around the widest part of your dominant hand, just below the knuckles, excluding the thumb. Keep the hand relaxed and flat. Record the circumference in inches or centimeters.

Letter	EU	Palm (in)	Palm (cm)
XS	7	7"	17.8
S	8	7.5"	19
M	9	8"	20.3
L	10	8.5"	21.6
XL	11	9"	22.9
XXL	12	9.5"	24.1
3XL	13	10"	25.4

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What it does

Convert glove sizes between letter (XS, S, M, L, XL, XXL) and numerical (6, 7, 8, 9, 10, 11) systems based on your palm circumference. Tool covers women’s, men’s, and unisex glove sizing across categories: dress / fashion gloves, work gloves, ski / winter gloves, motorcycle gloves, batting gloves, latex / nitrile exam gloves, and surgical gloves. Material-specific fit notes flag where conventions differ — leather stretches, wool fits tight, liners need size-up, and disposable gloves use latex-specific number sizing (6.5, 7, 7.5, 8, 8.5, 9).

How to measure: wrap a soft tape measure around the dominant hand at the widest point, excluding thumb. Palm circumference in inches translates to size: 6.5" = women’s XS / numerical 6; 7" = women’s S / num 7; 7.5" = women’s M / num 7.5; 8" = women’s L OR men’s S-M / num 8; 8.5" = men’s M / num 8.5; 9" = men’s L / num 9; 9.5" = men’s XL / num 9.5; 10"+ = men’s XXL / num 10. The numerical system is precise and used in dress gloves, surgical, and disposable-gloves; letter sizing is more common in winter/work gloves where exact fit matters less.

Material-specific fit considerations: Leather gloves stretch significantly with wear (1/4 to 1/2 size over 2-3 weeks of regular use), so buy them slightly snug — a comfortable-out-of-box leather glove will be loose and less protective in a month.Knit / wool / fleece liners or ski gloves run true-to-size or slightly larger; size up if you’re between sizes for comfort. Synthetic insulated ski gloves typically have an inner liner you can detach; sized for outer-shell fit with liner in place. Disposable nitrile / latex exam gloves are sized tight on purpose for dexterity; size up if you have wide knuckles or long fingers.Work gloves need fingertip dexterity but should not bunch in the palm — look for stretch fabric or articulated fingers in higher-quality work gloves.

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How to use it

Measure palm circumference: wrap a soft measuring tape around your dominant hand at the widest point (just below the knuckles), excluding the thumb. Record in inches or cm.
Pick gender: women's, men's, or unisex. Sizing differs significantly — a 7.5" palm is women's M but men's XS.
Pick glove type: dress gloves (precise sizing), winter / ski gloves (size up if between), work gloves (slightly tight), disposable / surgical (numerical sizing), motorcycle gloves (snug for safety).
Read recommended size in both letter (XS-XXL) and numerical (6-11) systems.
Check material-specific fit notes: leather stretches (size down), knit/wool runs true-to-size, ski gloves should fit with liner, disposable gloves run snug.
Cross-check brand sizing — premium brands (Hestra, Black Diamond, Outdoor Research, Gore) often have brand-specific charts that differ slightly. Always verify against the specific brand's chart before ordering.

When to use this tool

Online glove shopping — knowing the right size prevents return cycles, especially for premium gloves where wrong size is a $50-200 mistake.
Specialty gloves (surgical, ski, motorcycle, baseball batting) where fit affects performance and safety.
Gift purchasing — sizing for someone whose hand size you know roughly but not precisely; tool gives a starting point.
Replacing a brand you've worn before — knowing your numerical size translates across brands more reliably than letter size.

When not to use it

Bespoke / custom gloves — those are sized by full hand tracing, not palm circumference; consult the bespoke maker.
Children's gloves — kids' sizing is age-based (4-6 yrs, 6-8 yrs, 10-12 yrs) and doesn't translate to adult palm-circumference systems.
Compression / medical gloves with specific medical purposes — those need physician sizing for proper compression therapy.
Chain-mail or extreme-protection gloves (butcher gloves, bee-keeping gloves) — those have type-specific sizing; consult the manufacturer.

Common use cases

Verifying a number or output before passing it on
Quick conversion during a typical workday
Pre-decision sanity-check on inputs and outputs
Educational use — demonstrating the underlying concept

Frequently asked questions

How do I measure my palm correctly?: Use a soft, flexible measuring tape (the kind tailors use). Wrap it around your dominant hand at the widest point — just below the knuckles, with the thumb excluded. Make a fist while measuring; the tape should feel snug but not tight. Measurement in inches converts directly to numerical size: 7" = size 7; 8.5" = size 8.5. If you don't have a tape measure, wrap a string and then measure the string against a ruler.
Why does the same hand size translate to different glove sizes by gender?: Women's and men's gloves use different size labels for the same physical measurement, just like clothing. A 7.5" palm is women's M / men's S. The same hand can wear a glove labeled women's M or men's S. Some brands have moved to gender-neutral labeling (just XS-XXL) which removes the confusion. Manufacturers' women's gloves also typically have slightly different proportions (slightly longer fingers relative to palm) than men's of the same circumference.
Should leather gloves fit tight or loose?: Tight — they will stretch. New leather gloves should feel uncomfortably snug at first; the leather conforms to your hand shape over the first 2-3 weeks of regular wear, eventually feeling perfectly fitted. If they feel comfortable on day 1, they'll be loose by week 3 and you'll have lost the protective fit. Hestra, Bottega Veneta, Mark Cross, and other quality leather brands explicitly tell customers to buy a half-size down from their measurement. Synthetic leather (PU) doesn't stretch the same way; size to actual measurement.
What size are disposable nitrile gloves?: Disposable / exam gloves use numerical sizing (XS = 6, S = 7, M = 8, L = 9, XL = 10) but with much tighter fit than reusable gloves — designed for dexterity, not comfort. Most adults wear M or L disposable. If your reusable glove size is M, your disposable size is also M for normal-thickness nitrile; for tight-fit nitrile (medical-grade), size up one. Latex disposable runs slightly tighter than nitrile; vinyl disposable runs looser. People with eczema or sensitive skin should avoid latex (allergies) and consider chloroprene or nitrile.
How should winter / ski gloves fit?: Snug at the palm with about 1/4 inch of room at the fingertips. Too loose = poor heat retention and less control on poles or steering wheel. Too tight = compression-restricted blood flow makes hands colder paradoxically. If you wear glove liners (silk or merino, size 7-8), pick the outer glove based on outer-shell measurement with liner in place. Ski mitts (vs gloves) trade dexterity for warmth; sized similarly but expect more bulk. For very cold climates (below 0°F / -18°C), insulated mitts beat insulated gloves for warmth.
Are men's and women's gloves interchangeable?: Sort of. Same hand circumference fits the same glove regardless of how it's labeled. But women's gloves typically have slightly longer fingers relative to palm, narrower wrist, and decorative styling differences. Men with long thin fingers sometimes find women's L fits better than men's S; women with wider hands sometimes prefer men's S over women's L. Try the actual fit, not just the label. For unisex outdoor/ski/work gloves, the labeling is often gender-neutral (just numerical size).

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