Terms of Service

Last updated: September 26, 2026

1. Acceptance of Terms

By accessing or using ShoeSizeConversion.com ("the Service," "we," "our," or "us"), you acknowledge that you have read, understood, and agree to be bound by these Terms of Service ("Terms"). These Terms apply to all visitors, users, and anyone who accesses the Service.

If you do not agree to these Terms, you must discontinue use of the Service immediately. Your continued use of the shoe size converter, size charts, blog, or any other part of the website constitutes your acceptance of these Terms.

2. Description of Service

ShoeSizeConversion.com provides a free, browser-based shoe size conversion tool that enables users to convert shoe sizes between international sizing systems, including:

  • US / Canada (US/CA) — Based on the Brannock Device system
  • UK / India (UK/IN) — Based on the British sizing system
  • Europe (EU/EUR) — Based on the Paris Point system
  • Japan / Mexico (JP/MX) — Based on the Mondopoint system (centimeters)
  • China (CN) — Based on the Chinese Standard (GB/T 3294)

The Service supports conversions for adults (men's and women's), kids', and infants' shoe sizes. In addition to the converter, the Service includes:

  • Comprehensive shoe size charts and reference tables
  • Foot measurement guides (length in cm and inches)
  • Educational blog content about shoe sizing, fit tips, and footwear advice
  • Multi-language support through our internationalization system
  • A contact form for user inquiries

All shoe size conversions are performed entirely in your web browser using client-side JavaScript. No conversion data is transmitted to our servers or any third party.

3. Accuracy Disclaimer & Sizing Limitations

This is one of the most important sections of these Terms. Please read it carefully.

ShoeSizeConversion uses industry-standard mathematical formulas — including the Brannock system, Paris Point, Mondopoint, and the Chinese National Standard — to calculate shoe size conversions. However, the results provided are approximate and intended as a guide only.

Shoe sizes can vary significantly due to:

  • Brand differences — A US Men's 10 in Nike may fit differently than a US Men's 10 in Adidas, New Balance, or Converse
  • Shoe style — Running shoes, dress shoes, boots, and sandals often fit differently even within the same brand
  • Regional manufacturing standards — Some European brands use slightly different Paris Point baselines
  • Foot shape — Width, arch height, toe length, and overall foot shape affect how a shoe fits beyond just length
  • Material and construction — Leather shoes may stretch over time, while synthetic materials may not
  • Half-size and rounding — Conversions between systems often produce fractional values that must be rounded, potentially affecting fit

We strongly recommend:

  • Trying shoes on in person whenever possible
  • Consulting brand-specific size charts before purchasing online
  • Measuring your foot length (in cm or inches) for the most accurate sizing
  • Checking retailer return and exchange policies before buying

ShoeSizeConversion makes no warranties or representations regarding the accuracy, completeness, reliability, or suitability of conversion results for any particular purpose.

4. No Professional Advice

The information provided on ShoeSizeConversion.com — including shoe size conversions, size charts, measurement guides, and blog content — is for general informational purposes only. It does not constitute professional podiatric, medical, or retail advice.

If you have specific foot health concerns, abnormal foot dimensions, or medical conditions affecting your feet (such as bunions, plantar fasciitis, or diabetes-related foot issues), please consult a qualified healthcare professional or certified shoe fitter for personalized guidance.

5. Permitted Uses

You are granted a limited, non-exclusive, non-transferable, revocable license to access and use the Service for personal, non-commercial purposes, including:

  • Converting shoe sizes for personal shopping or gifting
  • Referencing size charts for comparison across sizing systems
  • Reading blog posts and educational content
  • Sharing links to our pages on social media or personal websites
  • Using our conversion results to inform (but not solely determine) purchasing decisions

6. Prohibited Uses

You agree not to use the Service to:

  • Scrape or harvest data — Use automated tools (bots, crawlers, scrapers) to systematically extract data from the Service without our prior written consent
  • Disrupt functionality — Attempt to interfere with, overload, or compromise the Service's availability, security, or performance
  • Reverse engineer — Decompile, disassemble, or reverse-engineer the Service's source code for the purpose of creating a competing product
  • Misrepresent origin — Present our content, conversion tables, or results as your own without attribution
  • Frame or mirror — Display the Service within a frame, iframe, or pop-up on another website without our permission
  • Transmit harmful content — Submit malicious code, spam, or abusive material through any part of the Service (including the contact form)
  • Violate laws — Use the Service in any manner that violates applicable local, national, or international laws and regulations

We reserve the right to restrict or block access for any user who violates these Terms.

7. Intellectual Property

All content on ShoeSizeConversion.com — including but not limited to text, graphics, logos, icons, SVG illustrations, the shoe size conversion algorithms, size chart data, code, design elements, CSS styling, blog articles, and the overall "look and feel" of the website — is the property of Shoe Size Conversion and is protected by applicable intellectual property laws.

You may not:

  • Reproduce, distribute, or publicly display our content without express written permission
  • Create derivative works based on our content
  • Use our brand name, logo, or visual identity in a way that implies endorsement or affiliation
  • Republish our size charts or conversion tables on competing websites

Fair use exception: You may quote brief excerpts from our blog posts or educational content for non-commercial commentary, criticism, or educational purposes, provided you include clear attribution and a link back to the original page on ShoeSizeConversion.com.

8. User-Submitted Content

The only way to submit content to ShoeSizeConversion.com is through the contact form. By submitting a message, you represent that:

  • The information you provide (name, email, message) is accurate and belongs to you
  • Your message does not contain illegal, abusive, threatening, or spam content
  • You consent to us using your feedback to improve the Service (without identifying you publicly, unless you explicitly agree)

We reserve the right to discard any submissions that violate these guidelines. Contact form submissions are processed through Web3Forms and handled according to our Privacy Policy.

9. Multi-Language Content

ShoeSizeConversion.com offers content in multiple languages through our internationalization system. Translated content is provided for convenience only. In the event of any discrepancy or ambiguity between the English version and any translated version of these Terms, the size charts, or any other content, the English-language version shall prevail.

10. Third-Party Links & Services

The Service may contain links to third-party websites, including:

  • Shoe brand websites and official sizing guides
  • Online footwear retailers
  • Educational resources about foot health and shoe fitting

Additionally, the Service uses the following third-party services:

ShoeSizeConversion is not responsible for the content, privacy practices, terms, or availability of any third-party website or service. Inclusion of any link does not imply endorsement. You access third-party services at your own risk.

11. Disclaimer of Warranties

The Service is provided on an "AS IS" and "AS AVAILABLE" basis without warranties of any kind, whether express, implied, statutory, or otherwise. To the fullest extent permitted by applicable law, we disclaim all warranties, including but not limited to:

  • Implied warranties of merchantability, fitness for a particular purpose, and non-infringement
  • Accuracy warranties — that conversion results will be error-free, precise, or suitable for any specific shoe purchase
  • Availability warranties — that the Service will be uninterrupted, timely, secure, or free of viruses or other harmful components
  • Completeness warranties — that our size charts cover every brand, model, or regional variation in existence

12. Limitation of Liability

To the maximum extent permitted by applicable law, Shoe Size Conversion, its creators, operators, and affiliates shall not be liable for any damages whatsoever arising from or related to your use of the Service, including but not limited to:

  • Direct, indirect, incidental, special, consequential, or punitive damages
  • Loss of profits, data, goodwill, or other intangible losses
  • Costs of purchasing, returning, or exchanging shoes based on our conversion results
  • Physical discomfort or injury resulting from wearing ill-fitting footwear selected using our tool
  • Damages resulting from unauthorized access to or alteration of your transmissions or data
  • Any errors, inaccuracies, or omissions in the conversion results, size charts, or blog content

This limitation applies regardless of the legal theory (contract, tort, strict liability, or otherwise), even if we have been advised of the possibility of such damages.

In jurisdictions that do not allow the exclusion of certain warranties or the limitation of liability for certain damages, our liability shall be limited to the maximum extent permitted by law.

13. Indemnification

You agree to indemnify, defend, and hold harmless Shoe Size Conversion, its creators, operators, and affiliates from and against any claims, liabilities, damages, losses, costs, or expenses (including reasonable attorneys' fees) arising from:

  • Your use or misuse of the Service
  • Your violation of these Terms
  • Your violation of any third party's rights
  • Any content you submit through the contact form

14. Privacy

Your use of the Service is also governed by our Privacy Policy, which is incorporated into these Terms by reference. Please review it to understand how we handle (and don't handle) your information. Key highlights:

  • All shoe size conversions happen entirely in your browser — no data is sent to our servers
  • We do not collect, store, or track your shoe sizes, foot measurements, or conversion history
  • Contact form submissions are processed via Web3Forms and used solely to respond to your inquiry

15. Changes to These Terms

ShoeSizeConversion reserves the right to modify, amend, or replace these Terms of Service at any time at our sole discretion. When we make changes:

  • The revised Terms will be posted on this page with an updated "Last updated" date
  • For material changes, we may place a notice on the homepage
  • Your continued use of the Service after any changes constitutes your acceptance of the modified Terms

We encourage you to review this page periodically. If you disagree with any changes, your sole remedy is to discontinue use of the Service.

16. General Provisions

Governing Law

These Terms shall be governed by and construed in accordance with applicable laws, without regard to conflict of law principles. Any disputes arising under or in connection with these Terms shall be subject to the exclusive jurisdiction of the courts in the applicable jurisdiction.

Severability

If any provision of these Terms is found to be unlawful, void, or unenforceable, that provision shall be deemed severable from these Terms and shall not affect the validity and enforceability of the remaining provisions.

Entire Agreement

These Terms, together with the Privacy Policy, constitute the entire agreement between you and Shoe Size Conversion regarding your use of the Service, and supersede all prior agreements, understandings, and communications.

Waiver

Our failure to enforce any right or provision of these Terms shall not be deemed a waiver of such right or provision. Any waiver of any provision of these Terms will be effective only if in writing and signed by Shoe Size Conversion.

17. Contact Us

If you have questions, concerns, or feedback about these Terms of Service, we're happy to hear from you: