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We're always interested in hearing from our visitors. Whether you've spotted an issue, have a content suggestion, or simply want to get in touch, feel free to contact us.
Get in touch by emailmacrocalculators@gmail.comWrite to usWe aim to respond to most inquiries within 48–72 hours.
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Fill out the form and we'll get back to you by email, usually within 48–72 hours.
Prefer email? macrocalculators@gmail.comWhat you can contact us about.
Choose the topic that best describes your message. It helps us direct your feedback to the right place.
- 01General questions about the website
- 02Reporting errors or technical issues
- 03Content suggestions
- 04Partnership or collaboration inquiries
- 05Feedback on user experience
- 06Corrections or updates to published content
Before contacting us.
Our tools and content are designed to inform and support learning—not to replace personal professional care.
- We do not provide personalized medical, nutrition, fitness, or healthcare advice.
- Calculator results and educational content are intended for informational purposes only.
- For medical concerns, consult a qualified healthcare professional.
Tools to make nutrition easier to understand.
MacroCalculators is dedicated to providing free nutrition, fitness, and body composition calculators alongside educational content designed to help people make informed decisions about their health and wellness goals.
Our mission is to create accurate, easy-to-use tools that simplify nutrition and fitness calculations for everyone.
Learn more about us