Geometry & Measurement Calculators
Area, volume, angles and land measurement.
Area CalculatorArea of common shapes.Volume CalculatorVolume of common solids.Surface Area CalculatorSurface area of common solids.Circle CalculatorDiameter, circumference and area from the radius.Pythagorean Theorem CalculatorHypotenuse of a right triangle from its two sides.Slope CalculatorSlope, angle and distance between two points.Diagonal CalculatorDiagonal of a rectangle or box.Square Footage CalculatorArea of a room or plot in square feet.Land Area CalculatorPlot area in square feet, metres, yards, acres and hectares.Arc Length CalculatorArc length and sector area of a circle.Aspect Ratio CalculatorAspect ratio of a screen or image.Scale CalculatorConvert between real size and scale drawing size.