Calculate a horizontal upper semi-cylinder tank or container's volume and surface area. The horizontal semi-cylinder tank represents the top half of a cylinder split in half along its diameter. This calculator uses metres for measurements.
one litre of water = 1 kilogram one litre of diesel fuel = 0.832 kilogram one litre of gas = 0.75 kilogram
V=π(D/2)H/2 where V is the volume π = 3.14159265 D the diameter H the height of the tank
one cubic metre (m³) = 1000000 cubic centimetres (cm³) one cubic metre (m³) = 61023.7440947323 cubic inches (in³) one cubic metre (m³) = 35.3146667214886 cubic feet (ft³) one cubic metre (m³) = 1000 litres (L) one cubic metre (m³) = 10 hectolitres (hl) one cubic metre (m³) = 264.172052358148 gallons (gal) US one cubic metre (m³) = 219.969248299088 gallons (gal) Imperial one square metre (m²) = 10000 square centimetres (cm²) one square metre (m²) = 1550.0031000062 square inches (in²) one square metre (m²) = 10.7639104167097 square feet (ft²)