Area Calculator: 7 Shapes

Choose one of seven flat shapes, enter its measurements and Area Calculator shows the area in six units at once: square meters, square feet, square inches, square yards, acres and hectares. The shapes are rectangles, triangles from three sides, trapezoids, circles, sectors, ellipses and parallelograms.

What you get
• Rectangle, triangle (three sides), trapezoid, circle, sector, ellipse and parallelogram
• Measurements in meters, inches, feet, yards, millimeters, centimeters, kilometers or miles
• Area in square meters, square feet, square inches, square yards, acres and hectares
• Sector area from an angle in degrees and a radius

Where it helps
• Estimating flooring, tile or carpet for a room
• Measuring a lawn, field or plot of land in acres or hectares
• Working out paint or fabric needed for a flat panel
• Comparing the area of a circle with a square of the same width

Made for daily use
• Light and dark theme
• 28 languages, with right-to-left layout where it belongs

Part of Calculator.io
Area Calculator runs on the Calculator.io calculator engine. The More calculators link opens the full Calculator.io app, with 170+ tools for math, money, health and dates.