Terms of Service

Introduction

These Terms of Service (“Terms”) govern your access to and use of HeightCalculator.run (the “site”, “we”, or “our”), including the 3D height comparison homepage, Tools & Calculators, the Resource Guide, optional account features, and related content. By using the site, you agree to these Terms.

The Service

HeightCalculator.run provides free, browser-based tools for height comparison and measurement-related calculations. Depending on the page, you may:

  • Compare people, celebrities, characters, and objects on a proportional 3D height chart, download a PNG, or share an editable link
  • Use calculators for family-height reference, CDC or WHO growth context, percentiles, growth velocity, country averages, unit conversion, height difference, ideal body weight screening ranges, dunk jump estimates, and image-based height estimation
  • Read educational notes in the Resource Guide

All public comparison and calculator tools are free and do not require an account. We may support the site through Google AdSense advertising. Optional sign-in may be available for site account or admin features that are separate from the public tools.

Accounts (Optional)

1. Account creation

If you create or use an account, you must provide accurate information and keep your login credentials secure. You are responsible for activity under your account and must notify us promptly of unauthorized use.

2. Public tools without an account

You may use the public height comparison studio and calculators without registering. Choosing not to create an account does not reduce your obligation to use the site lawfully under these Terms.

Acceptable Use

1. Lawful use

You agree not to use the site for illegal or unauthorized purposes, including:

  • Violating applicable laws or regulations
  • Infringing intellectual property, privacy, or other rights
  • Uploading or distributing malware or attempting to disrupt or gain unauthorized access to the site or other users
  • Misrepresenting calculator results as medical diagnosis, professional certification, or guaranteed outcomes

2. Changes and availability

We may modify, suspend, or discontinue features at any time. We do not guarantee uninterrupted or error-free operation.

3. Fair use

Automated scraping, abusive traffic, or attempts to overload the service may be limited or blocked. Rate limits or similar controls may apply to some features.

Content and Inputs

1. Our content

Site design, code, text, graphics, logos, 3D presentation assets, and other materials on HeightCalculator.run are owned by us or our licensors and protected by applicable intellectual property laws. You may use the site for personal, non-commercial viewing and calculation unless we expressly allow otherwise.

2. Your inputs

You retain rights in names, heights, photos, and other content you enter or select. You are responsible for having any permission needed to use that content. For Image to Height, photos are processed in your browser for estimation. Comparison share links contain the names and heights you choose to include; anyone with the link can view them.

3. Feedback

If you send feedback or suggestions, we may use them without restriction or compensation.

Educational Tools; Not Medical Advice

Growth charts, percentiles, family-height references, ideal body weight ranges, dunk estimates, photo-based estimates, and similar outputs are informational aids only. They rely on the values you enter and on published reference models or simplified formulas described on each tool page. They do not diagnose conditions, predict an individual’s adult height with certainty, prescribe treatment, or replace advice from a qualified clinician or coach. If you have health, growth, or athletic concerns, seek professional guidance.

Disclaimers

1. “As is” service

The site is provided “as is” and “as available,” without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose, and non-infringement, to the fullest extent permitted by law.

2. Third-party services and links

The site may link to third-party websites or use third-party hosting, authentication, analytics, advertising, or email services. We are not responsible for third-party content, policies, or availability.

Limitation of Liability

To the maximum extent permitted by law, HeightCalculator.run and its suppliers, partners, and licensors will not be liable for indirect, incidental, special, consequential, or punitive damages, or for loss of profits, data, goodwill, or business interruption, arising from your use of the site or reliance on any comparison or calculator output.

General

1. Entire agreement

These Terms, together with the Privacy Policy, are the entire agreement between you and HeightCalculator.run regarding the site and supersede prior conflicting communications on the same subject.

2. Changes to the Terms

We may update these Terms by posting a revised version on this page. Continued use after changes become effective constitutes acceptance of the updated Terms.

3. Contact

Questions about these Terms can be sent to:

Thank you for using HeightCalculator.run.

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