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Plain-language explainers for anyone starting with AI tools.

Calculator and notebook showing a BMR formula beside a healthy breakfast

BMR Formula Explained: Mifflin-St Jeor, Harris-Benedict and the Rest Compared

5 November 2026 · 15 min read · AI Basics

Every BMR formula explained in plain language: Mifflin-St Jeor, Harris-Benedict original and revised, Katch-McArdle and Cunningham, when each one wins, and which to use.