Two minutes, a set of scales, and you'll know whether the first meal of your day is fuelling you or setting you up for the 11am crash.
Used to work out your energy needs. Nothing else.
Weigh it if you can. Guessing is where this falls apart, and you'll only fool yourself.
The Breakfast Checker is an educational tool for adult women aged 18+ and provides estimates rather than personalised nutritional or clinical advice. Resting energy expenditure is estimated using the female Mifflin–St Jeor equation, with estimated daily energy needs calculated using the activity level selected. Actual requirements vary between individuals. Calories, protein and other nutritional values are also estimates and may vary between brands, recipes, serving sizes, preparation methods and the accuracy of the amounts entered. The protein and energy targets used are evidence-informed coaching benchmarks, not individual prescriptions. This tool is not intended to diagnose, treat or prevent any medical condition and should not replace personalised advice from an appropriately qualified healthcare professional. If you are pregnant or breastfeeding, have a medical condition affecting your nutritional needs, follow a therapeutic diet, or have a current or previous eating disorder, please seek individual professional advice.