June 15, 2026

Water Displacement Calculator

Cylindrical Container Rectangular Container Direct Volume Reading Weight of Displaced Fluid

Radius / Diameter

cm

Initial Water Height

cm

Final Water Height

cm

Length Unit

Volume Unit (output)

Length

cm

Width

cm

Initial Water Height

cm

Final Water Height

cm

Length Unit

Volume Unit (output)

Initial Volume

mL

Final Volume

mL

Volume Unit

Mass of Displaced Fluid

g

Mass Unit

Fluid Density

g/mL

Volume Unit (output)

Calculate density or mass of the object

Calculate Density (need mass) Calculate Mass (need density)

Mass of object

g

Mass Unit

Density Unit (output)

Displaced Volume — mL