Shoe size converter: EU, UK, US from foot length
Measure your foot from the heel to the tip of the longest toe: you get an indicative size in each system.
Result
41.5EU size
- UK size
- 7.5
- US men’s size
- 8.5
- US women’s size
- 9.5
- Mondopoint (foot length)
- 260 mm
- Indicative size: shapes and sizes change between brands. Always try them on.
Inputs
- For whom?
- Adult
- Foot length
- 26
How it is calculated
We add 1.5 cm to the foot length for room (the length of the last).
Result
EU size
- UK size
- 7.5
- US men’s size
- 8.5
- US women’s size
- 9.5
How it is calculated
- We add 1.5 cm to the foot length for room (the length of the last).
- EU (Paris point, 2/3 cm) = 1.5 × last length in cm.
- UK adult = 3 × last in inches − 25; UK kids = 3 × last in inches − 12.
- US men ≈ UK + 1; US women ≈ UK + 2; US kids ≈ UK + 0.5. Rounded to the nearest half size.
Example
A 26 cm foot: about EU 41.5, UK 7.5, US men 8.5, US women 9.5.
Good to know
- There is no absolute match: each maker has its own charts.
- Foot width matters too; measure both feet and keep the longer one.
- For children, leave about 1 cm of room to grow.
Sources
- ISO 9407 (Mondopoint)
- Traditional systems: Paris point and barleycorn (1/3 inch)
Frequently asked questions
What is this tool used for?
Measure your foot from the heel to the tip of the longest toe: you get an indicative size in each system.
How is the result calculated?
We add 1.5 cm to the foot length for room (the length of the last).
What should I check before using the result?
There is no absolute match: each maker has its own charts.