Contact Us

We welcome questions, feedback, bug reports, and suggestions. Vitals is a solo project and every message is read personally.

Get in Touch

General enquiries
Questions about calculators, features, or anything else.
Bug reports & calculation errors
Found an error? Include the calculator name, your inputs, the result you received, and what you expected. Subject: "Bug Report".
Content corrections & inaccuracies
Found outdated or incorrect health information? Please include the page URL, the specific claim, and any supporting evidence. Subject: "Content Correction".
Feature suggestions
Suggest a new calculator or feature you'd like to see added. Subject: "Feature Request".

⏱️ Response time: We aim to respond to all messages within 2–3 business days. For urgent issues, add "URGENT" to the subject line.

Frequently Asked Questions

Can I suggest a new calculator?

Absolutely. Email us your suggestion with a brief description of what it would calculate and why it would be useful. We prioritise calculators that are commonly needed and have validated formulas from reputable sources.

Is my health data shared with Vitals when I use a calculator?

No. All calculations run entirely in your browser using JavaScript. No health data you enter is ever transmitted to our servers or stored anywhere. We have no visibility into your inputs or results.

Can I use Vitals calculators for my patients or students?

You are welcome to share Vitals with patients or students as a free educational resource, with the understanding that results are informational estimates and not a substitute for professional clinical assessment. Please direct users to the medical disclaimer on each page.

How do I report a factual error in your health content?

Email us with the page URL, the specific statement you believe is incorrect, and any sources that support your correction. We take content accuracy seriously and investigate all reports. See our Content Accuracy Policy for more details.

🔒 Privacy note: Your contact information is used only to respond to your message and is never shared with third parties or used for marketing. See our Privacy Policy.

Page last updated: June 2025