Footwear Sizing EngineISO 9407 CalibratedUS Nike ⇄ EU / CM Nike

Nike Shoe Size Chart & Fit Guide

Direct Answer Summary

Nike footwear typically fits true to length but features a snug, narrower athletic profile compared to casual shoes. A Nike US Men's 10 converts to an EU 44, UK 9, and 28.0 cm. For wider feet or running models like Pegasus, consider ordering a half-size larger for optimal forefoot comfort.

Official Nike shoe size conversion chart for Men, Women, and Kids with exact UK, EU, and CM measurements for Air Jordan, Dunk, and Pegasus.

Live Interactive Island

US Nike to EU / CM Nike Calculator

Step: 0.5
Converted Primary Standard
EU 44Exact Fit Match
Measured Foot Length27.1 cm (10.67 in)
Brasil (BR)

42

Padrão Nacional
US Men

10

Standard Width D
US Women

11.5

Standard Width B
EU (Paris Pt)

44

Europa Continental
UK Standard

9.5

British Imperial

Values calibrated via ISO 9407 standards with 20mm last allowance.

Bookmarkable Calculation:
Allowance Rule

20mm Last Allowance

Standard shoe lasts include ~15–20mm beyond foot length to prevent toe pressure during gait movement.

Gender Offset

1.5 Size Difference

US Women's sizing is approximately 1.5 sizes higher than US Men's (e.g. Women's 9.5 equals Men's 8.0).

Paris Point Ratio

6.67 mm per EU Step

European sizes increment by 2/3 of a centimeter (6.67 mm), differing from the 8.46 mm US/UK barleycorn scale.

Shoe Size•Print-Optimized (A4 & US Letter)

Nike Shoe Size Chart & Fit Guide Reference Table

Verified ISO 9407 Mondopoint & International Footwear Scaling Chart

SizeToolsHub.com

Verified International Size & Measurement Reference Platform

Nike Shoe Size Chart & Fit Guide Reference Table

Shoe Size Guide

Reference Standards

International Footwear Conversion Chart.

Official cross-reference table comparing US, UK, European, and Japanese centimeter sizing according to ISO 9407 Mondopoint standards.

US MenUS WomenUKEU (Paris Pt)Foot Length (cm)Foot Length (in)Mondopoint (mm)
6.07.55.538.524.0 cm9.45″240
6.58.06.039.024.5 cm9.65″245
7.08.56.540.025.0 cm9.84″250
7.59.07.040.525.5 cm10.04″255
8.09.57.541.026.0 cm10.24″260
8.510.08.042.026.5 cm10.43″265
9.010.58.542.527.0 cm10.63″270
9.511.09.043.027.5 cm10.83″275
10.011.59.544.028.0 cm11.02″280
10.512.010.044.528.5 cm11.22″285
11.012.510.545.029.0 cm11.42″290
11.513.011.045.529.5 cm11.61″295
12.013.511.546.030.0 cm11.81″300
13.014.512.547.531.0 cm12.20″310
14.015.513.548.532.0 cm12.60″320
Official Reference Chart • https://sizetoolshub.comVerify scale before precision engineering or commercial production.
Common Questions

Frequently Asked Questions.

Expert answers regarding footwear fit, regional size variations, and measurements.

Does Nike run small or large?↓

Nike shoes generally run slightly small and narrow, particularly in performance basketball and running models. Many buyers go up a half size.

What is a US Men's 10 in Nike EU sizing?↓

A US Men's 10 in Nike is an EU 44 (28.0 cm foot length).

Do Nike Air Force 1s fit true to size?↓

Nike Air Force 1 sneakers run about a half-size large due to their roomy toe box; many wearers size down by 0.5.

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