Anyone who thinks the treadmill calorie numbers are correct is deluding themselves. As for calculating actual TDEE&#x27;s, there are ways to do it (see <a href="https:&#x2F;&#x2F;www.reddit.com&#x2F;r&#x2F;leangains&#x2F;comments&#x2F;2rv09z&#x2F;this_is_how_you_calculate_your_tdee&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.reddit.com&#x2F;r&#x2F;leangains&#x2F;comments&#x2F;2rv09z&#x2F;this_is_h...</a>), and once you&#x27;ve determined your TDEE, calorie counting with something like MyFitnessPal makes it so you can know what you&#x27;re really taking in.