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US

13

=
South Korea

310

(31cm)

Also: UK 12.5EU 47JP 31CN 47BR 45MX 12AU 12.5

Nearby Sizes

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Full Size Chart

US UK EU JP CN KR BR MX AU Foot length
3.533521.535215332.5321.5cm
43.53622362203433.522cm
4.5436.522.536225343.5422.5cm
54.53723372303544.523cm
5.5537.523.538235364.5523.5cm
65.53824382403655.524cm
6.563924.539245375.5624.5cm
76.54025402503866.525cm
7.5740.525.541255396.5725.5cm
87.54126412603977.526cm
8.584226.542265407.5826.5cm
98.542.527422704188.527cm
9.594327.543275418.5927.5cm
109.54428442804299.528cm
10.51044.528.544285439.51028.5cm
1110.5452945290431010.529cm
11.51145.529.5462954410.51129.5cm
1211.5463046300441111.530cm
1312.5473147310451212.531cm
1413.5483248320461313.532cm

Convert US 13 to Other Systems

Looking for the KR equivalent of US 13? In standard men's shoe sizing, it converts to KR 310. Your measurement of approximately 31cm corresponds to this size. These conversions are based on industry-standard measurements. Individual brands may have minor sizing differences, so checking the brand's own sizing guide alongside this conversion can help ensure a perfect fit.

Frequently Asked Questions

What is US 13 in KR men's shoe?
US size 13 in men's shoe is equivalent to KR size 310. This conversion is based on standard international sizing charts and is widely accepted across brands and retailers.
What is US 13 in other sizing systems?
US size 13 in men's shoe converts to: UK 12.5, EU 47, JP 31. Use our converter above to see all available systems.
Is US 13 the same as KR 310?
Yes, US 13 is equivalent to KR 310 in standard men's shoe sizing. However, fit can vary between brands, so trying on items or checking brand-specific size charts is always recommended.
How accurate are shoe size conversions?
Our size conversions are based on international standards and verified against multiple authoritative sources. They represent the most widely accepted equivalents. However, individual brands may size slightly differently, so we recommend trying items on when possible or checking the brand's own size guide.

Explore Other Converters

Need help? Read our How to Measure Shoe Size guide.