Area (A): # Circumference (C): AreaDiamRadi No text Clear Learn More Diameter (D): AreaCircRadi No text Clear Learn More Radius (r): AreaCircDiam No text Clear Convert Decimal to Feet/Inches If you received value from this calculator, please pay it forward with a Share, Like, Tweet...
Circle calculator, formula, work with steps, step by step calculation, real world and practice problems to learn how to find the area, circumference & diameter of a circle in inches, feet, meters, centimeters and millimeters.
Calculation is easy once you have measured the circle's radius or diameter, or if you know it from plans and schematics: just plug the numbers into the formulas above or use our circle area calculator instead. If you are measuring it by hand, remember that the diameter is the largest meas...
Simply enter one of the parameters (i.e. radius, diameter, perimeter/circumference, or area) and the other three are instantly computed. For example, this circle calculator allows you to quickly answer questions such as: The radius of a circle is 5 inches. What is the area in meters? (...
Circle Area Calculator Pro can also quickly determine area based on radius or diameter expressed in: 1. Centimeters 2. Meters 3. Inches 4. Feet 5. Yards Area can also quickly determine in: 1. Square Centimeters 2. Square Meters 3. Square Inches 4. Square Feet 5. Square Yards Calculate ...
Diameter of a circle calculator; Circumference and area of a circle calculator; Square footage of a circle calculator; and Square inches of a circle calculator. FAQs How do I find the perimeter of a quarter circle? To find the perimeter of a quarter circle: Remember the perimeter of an ordi...
2647730 square inches (in²) Site map Use the this circle area calculator below to find the area of a circle given its diameter, or other parameters. To calculate the area, you just need to enter a positive numeric value in one of the 3 fields of the calculator. You can also see at...
Circles within a Rectangle - Calculator Calculate the maximum number of circles within a rectangle - can be used to calculate the numbers of pipes or wires in a conduit or similar. Elementary Curves Ellipse, circle, hyperbola, parabola, parallel, intersecting and coincident lines. ...
Circumference and area of a circle calculator; Diameter of a circle calculator; Circle perimeter calculator; Square footage of a circle calculator; and Square inches of a circle calculator. FAQs What is the length of half a circle? The length of half a circle is π (pi) times radius, expre...
A Sector Area Calculator is a tool that calculates the area of a sector of a circle. A sector is a portion of a circle enclosed between two radii and an arc. Enter Information Enter Information: Enter the central angle (in degrees): Enter the radius of the circle: Calculate ...