ShoeSizer: Size Converter

Description

ShoeSizer turns any shoe size into US, UK, EU, JP and centimetres, so you can buy the right size abroad.

Standing in a shop overseas with a size you do not recognise? Dial in the size you already wear, or measure your foot in centimetres, and ShoeSizer shows the match in every system for men, women and kids. Everything runs on your iPhone, so it works with no signal.

Free
- Shoe sizes across US, UK, EU, JP and centimetres
- Men, women and kids
- Measure your foot in centimetres and read your size
- Full offline reference charts

One-time unlock, pay once and keep forever
- Clothing sizes from the chest or bust: alpha, US, UK and EU
- Ring sizes with UK letters
- Fitted hat sizes
- Save a profile for everyone you shop for
- Carry a size card with every size on it and export it as a PDF or CSV to share or print

The shoe converter and the reference charts are free forever. The one-time unlock adds clothing, ring and hat sizes plus saved profiles and the size-card export. There is no subscription.

Sizes are approximate and vary by brand, so try a size up or down for the best fit.

Private by design: no account, no cloud, no tracking. Everything you enter stays on your iPhone.

Growth change in ratings

Tracking since 09/05/2026. History accumulates as changes are observed — check back soon.

Alternatives to ShoeSizer: Size Converter

Name	Ratings	Rating
Currency converter, widget by Beaverhood LLC	1,955	4.6
size? by Size App Ltd	1,148	4.8
size? launches by Size App Ltd	831	4.3
Babes|For All Shapes And Sizes by Babes and Felines LLC	111	4.9
Image Resizer Free by kitaek kim	86	2.9
Yours | Your Size Your Style by Yours Clothing Limited	36	4.5
Curvy Plus Size Boutique by Frenchs Curvy Boutique LLC	24	4.6
Jostens Ring Sizer by Radius Technologies LLC	16	1.5
Clothi: Clothing Sizes Tracker by Daniel Fernandez Garcia	9	4.2
MyCustomSize by Bit Body, Inc.	9	2.8