# Maintenance Calories Calculator

Source: https://www.porradanutra.com/tools/calculators/maintenance-calories-calculator · Updated: 2026-03-09

Calculate how much you can eat per day. This [maintenance calories](/articles/nutrition-wellness/maintenance-calories-what-does-it-mean-and-why-is-it-important) calculator will calculate your BMR, then adjust for baseline activity, and add TEF (Thermal effect of food). Just enter your age, height, weight, and gender below.