Registration Step 2

MyMetabolism

Hello

This calculator estimates your resting O₂ consumption, CO₂ production and the mass of the carbon atoms you exhale at rest.

The carbon in your exhaled breath holds the key to how much weight your body can lose in a single day.


Your metrics:

lbs
kg
ft
in
cm
Mass units
Length units
Diet

Why do carbohydrates matter?


Your resting CO₂ production:

substance

mass

volume

O₂
consumption

milligrams / min
milligrams / min
ounces / min
ounces / min
millilitres / min
millilitres / min
fl oz / min
fl oz / min

CO₂
production

milligrams / min
ounces / min
millilitres / min
fl oz / min

Carbon
atoms exhaled

milligrams / min
kilograms per week
ounces / min
pounds per week
Display units
Volume units

Section