About & contact

Maintenance Calories is a small English-language tool for estimating daily energy needs at your current weight. It keeps the resting-energy formula, activity assumption and uncertainty visible, with US and metric units.

The site provides general information. It offers no diet plan, clinical assessment or claim of medical review. Read the method, sources and limits before interpreting an estimate.

Publisher & contact

Published by GuanSoft.

For site questions, corrections or privacy requests, email privacy@guansoft.dev. Please leave out health information, body measurements and calculator results.

Report a problem

The calculator's optional Give feedback link lets you describe a bug or suggest an improvement through Tally. Contact details are optional. Please do not include health information or body measurements. See how feedback is handled.

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