Area & Volume Calculator

Area, perimeter and volume of rectangles, triangles, trapezoids, circles, columns and cones — in feet, yards or metres. Free, no sign-up.

Pick the shape and fill in its measurements. Add a depth (or height) to get a volume — a slab, a gravel bed, a round column, a pile.

For an L-shaped or odd room, split it into rectangles and triangles and add the areas up; set How many to repeat identical pieces.

Taulien Construction · Fredericton, New Brunswick · info@taulien.com · 506-230-5131