Conversor de Tamanho de Calçado
Converta tamanhos de calçados entre os sistemas brasileiro, americano, europeu e britânico.
US Men's Size
8.9
US Men's Size vs Foot Length
Formula
How Shoe Size Systems Work
Each sizing system has a different scale based on foot length. This calculator converts using approximate formulas.
Approximate Formulas
EU = Foot Length (cm) x 1.5 + 2
US Men's and UK are based on barleycorn increments (1/3 inch) from reference points.
Always try shoes on, as sizing varies by manufacturer.
Exemplo Resolvido
Foot length of 27 cm.
- 01US Men's = (27 - 22) x 3 / 2.54 + 3 = 8.9
- 02UK = (27 - 22) x 3 / 2.54 + 2.5 = 8.4
- 03EU = 27 x 1.5 + 2 = 42.5, rounded to 43
Perguntas Frequentes
How do I measure my foot length?
Stand on a piece of paper, mark the heel and longest toe, then measure the distance in centimeters. Measure at the end of the day when feet are largest.
Do shoe sizes vary between brands?
Yes, significantly. A size 10 in one brand may fit like a 10.5 in another. Always check brand-specific size charts.
What is the difference between men's and women's sizes?
US women's sizes are typically 1.5 sizes higher than men's for the same foot length. A men's 9 is approximately a women's 10.5.
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