Get in Touch

Contact Us

We'd love to hear from you. Whether you have a question, a suggestion for a new calculator, spotted a bug, or want to discuss a partnership — reach out and we'll get back to you.

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General Enquiries

Questions about the site, feedback, or anything else

hello@fitfueltools.com
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Medical / Formula Issues

Spotted an error in a formula or calculation result

support@fitfueltools.com
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Privacy & Legal

Privacy requests, GDPR/CCPA enquiries, legal matters

privacy@fitfueltools.com
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Partnerships & Advertising

Collaboration, sponsorship, or media enquiries

partnerships@fitfueltools.com

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Response Time

We aim to respond to all enquiries within 2–3 business days. For urgent matters, include "URGENT" in your subject line.

Please note: We are not medical professionals and cannot provide personal health or medical advice via email. For medical concerns, please consult a qualified healthcare provider.