How do you get your volume?

Answer 1

step 1: get a water tank, larger than the bathtub in bathroom, smaller than a swimming pool.

step 2: make calibrations of volume on the tank, i.e. water level indicator.

step 3: fill water in it, enough to drown you completely, take reading of the water level then. say R1.

step 4: get into the tank, without splashing water, make sure no water spills out of tank. submerge completely with head also inside the water. take reading(ask someone to do so). say R2.

R2-R1= your volume. the difference in volume is your body volume.