Shoe Size Converter
Convert foot length in cm to US men's, US women's, UK and EU shoe sizes.
Quick answer
- Formula: Nearest row in the standard foot-length table (23.0–31.5 cm, half-size steps)
- Worked example — US men's size: 7.0 (full example below).
Shoe Size Converter
| US men's size | 7.0 |
| US women's size | 8.0 |
| UK size | 6.5 |
| EU size | 40.0 |
| Summary | Foot length 25 cm ≈ US men 7, US women 8, UK 6.5, EU 40 |
A 25.0 cm foot lands on the table's anchor row: US men 7, US women 8, UK 6.5, EU 40.
Measure your foot in centimetres ( heel to longest toe, standing) and this converter looks up the standard reference size in four systems. The anchor of the table: a 25.0 cm foot is about a US men's 7, US women's 8, UK 6.5 and EU 40.
Shoe sizing is not standardised — the same foot can be a different size in different brands, and sizes are based on the last (the mould), not the foot alone. Treat this as a standard reference table, and always check the brand's own chart before ordering.
The formula
Worked example
A 25.0 cm foot lands on the table's anchor row: US men 7, US women 8, UK 6.5, EU 40.
The example is pre-loaded in the result panel — press Calculate with your own numbers to replace it.
Frequently asked questions
How do I measure my foot length correctly?
Stand on a sheet of paper with your full weight on the foot, mark heel and longest toe, and measure between the marks in centimetres. Measure in the evening, when feet are largest, and use the larger foot.
How do US men's and women's sizes relate?
On this standard table, women's sizes run about 1 size above men's for the same foot length (a 25 cm foot is men's 7, women's 8). Width also differs between men's and women's lasts.
Do these sizes work for every brand?
No — there is no enforced global standard, and brands differ by up to a full size. This is a standard reference table; confirm with the brand's chart, especially for running and climbing shoes.
Category: Unit Conversions calculators
Sources & methodology
This calculator applies the formula shown on this page exactly as written, using the standard definitions for its inputs. Results are computed from the values you enter — no data is stored — and are rounded only for display.
Content last reviewed by CalcHub Editorial.
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