3 guides — practical answers with the math shown, each paired with a free calculator.
Your weight in kilograms times a goal factor. The factor is the whole story — and the range matters more than the number.
July 23, 2026 · 13 min read
The resting floor, the activity multiplier that scales it, and how to read the maintenance number that comes out.
The Mifflin-St Jeor equation, what each input is worth, and why BMR is the floor of your calorie needs — never the budget.
July 20, 2026 · 6 min read