The Basal Metabolic Rate Calculator or BMR Calculator is a simple app that measures your basal metabolic rate, which is the amount of energy expended while at rest in a neutrally temperate atmosphere and in a post-absorptive condition.
A healthy body requires a particular amount of calories and energy to function properly.
Even when you are not doing anything, your body requires energy; your body needs energy to burn calories.
It is possible to determine an approximated BMR value based on several characteristics such as age, weight, and height, which shows how many calories your body needs to burn to retain its present body weight.

BMR calculator simplifies everything and allows you to calculate BMR accurately and easily. and gives you the exact amount of how many calories you need