Calculadora de Tamanho de Luva

Determina o tamanho de luva (XS/S/M/L/XL) com base na circunferência da mão.
Created by
Renato Passos, Eng. de Software
Reviewed by
Renato Passos, Eng. de Software

Last updated: Apr 18, 2026

Tamanho
M

Formula

<18cm=XS, <20=S, <22=M, <24=L, ≥24=XL

About this calculator

This glove size calculator helps you find the ideal glove size (XS, S, M, L, or XL) based on the circumference of your dominant hand. Simply measure the circumference of your palm, just below the fingers, excluding the thumb, using a flexible tape measure. The result is obtained by comparing the measurement with a reference table: less than 18 cm gives XS, between 18 and 19.9 cm gives S, between 20 and 21.9 cm gives M, between 22 and 23.9 cm gives L, and 24 cm or more gives XL.

The formula is simple and based on industry standards for gloves, especially for work or general purpose gloves. Hand circumference is the main parameter because gloves that are too tight can restrict movement and cause discomfort, while loose gloves compromise dexterity and safety. For accurate measurement, it is recommended to use the dominant hand and measure in centimeters, keeping the tape close to the skin without squeezing.

You can use this tool when buying gloves online or in physical stores, especially when you cannot try them on. It is useful for work gloves, winter gloves, cycling gloves, or safety gloves. Keep in mind that different brands may have size variations, so always check the manufacturer's size chart. When in doubt, choose a larger size, as gloves can adjust with use.

Cautions: this calculator assumes the hand is measured correctly. Common mistakes include measuring too loosely or including the thumb. Also, the table is a general reference; for leather or non-stretch materials, accuracy is more critical. If you are between sizes, consider the intended use: for fine tasks, prefer the smaller size; for comfort, the larger one.

Frequently asked questions

How do I measure hand circumference correctly?

Use a flexible tape measure, measure the palm of your dominant hand at the knuckles (excluding the thumb), keeping the tape snug but not tight.

Which hand should I measure?

Measure your dominant hand (the one you write with), as it is usually slightly larger.

What if my measurement is exactly on the border between two sizes?

If on the border, consider the use: for precision tasks, choose the smaller size; for general comfort, the larger.

Does this calculator work for gloves of any material?

The table is a general reference. Non-stretch materials like leather require more precision; stretchy gloves can accommodate small variations.

Is glove size the same for men and women?

The table used is unisex, but some brands have separate charts. Always check the manufacturer's size chart.

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