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A 47-year-old female asked:

How does one calculate how many calories one need to burn on a daily basis? for eg. if i'm consuming 800 calories, how much do i need to burn?

2 doctor answers5 doctors weighed in
Dr. Philip Schwarzman
Emergency Medicine 46 years experience
More: I assume you are trying to lose weight in which case you need to burn more calories than you consume (roughly). Otherwise,there is no "need" to burn calories
Created for people with ongoing healthcare needs but benefits everyone.
Dr. James Ferguson
Pediatrics 48 years experience
Hard to say: Caloric need/burn is based on body mass/age & activities. If you are consuming 800 calories, unless you are a small baby you will not have enough energy to get through the day. If you will start over & provide your weight, average activity level & some explanation for why you need this info we can likely provide a focused answer.
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Mar 25, 2022

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