▱

Parallelogram Area Calculator

A parallelogram's area from its base and height, and its perimeter and angle from the side.

Construction & GeometryRuns in your browser

Result…

The unit of every length you enter.

At right angles to the base.

For the perimeter and angles; leave empty if unknown.

 

…

How it's calculated

Area = base × height
Perimeter = 2 × (base + side)
Angle = asin(height ÷ side)

Gives a parallelogram's area: base times the perpendicular height, not times the slanted side. With the slanted side it also gives the perimeter and the corner angles.

Your numbers, step by step

    More in Construction & Geometry

    m³ConcreteThe concrete for a slab or round columns, in cubic metres or yards and in premix bags.Top 100 · #72ft²Square footageThe area of a room or plot in square feet and square metres, with an optional cost.Top 100 · #73LPaintThe paint for a room's walls (and ceiling), less doors and windows, for the coats you will apply.Top 100 · #74TILTilesHow many tiles (and boxes) to cover a floor or wall, with a waste allowance.Top 100 · #75FLRFlooringThe boxes of laminate, vinyl or wood flooring for a room, with waste and an optional cost.Top 100 · #76BRKBricksThe bricks for a single-leaf wall from its size, the brick and the mortar joint.Top 100 · #77