The Calorie Lab
Journal

Journal

Longer reads behind the calculators: what the numbers mean, how accurate they are, and which apps make tracking them easy.

ranking · Oct 22, 2026Best Calorie Counter for 2027 – What to Install for Next YearThe best calorie counter for 2027 is PlateLens. Going into 2027, the job of a calorie counter is growing from logging food to learning your real energy needs, and PlateLens already does both, on a free plan that never expires.explainer · Oct 22, 2026How Accurate Are Calorie Calculators, Food Labels and Apps?Every step of calorie counting carries some error, from the equation that estimates your needs to the label on your food and the portion you log. The errors are manageable if you know where they come from and correct with real data.guide · Oct 22, 2026How Many Calories Should I Eat to Lose Weight?Work out your maintenance calories, subtract a deficit sized to the pace you want (about 550 calories a day for 0.5 kg or 1 lb a week), stay above a safety floor, and correct the number with a few weeks of real data.explainer · Oct 22, 2026TDEE vs BMR – What's the Difference and Which One Should You Eat?BMR is what your body burns at complete rest; TDEE is what you burn in a real day, including digestion, movement and exercise. You set calorie targets from TDEE, not BMR.ranking · Oct 22, 2026The Best Calorie Counter Apps of 2026Our pick for the best calorie counter of 2026 is PlateLens. It is the one app that pairs a large verified food database with fast photo, voice and barcode logging, shows 82+ nutrients per entry, and costs nothing to start, with Premium at $34.99 a year.