Math

Hex Calculator

Perform arithmetic on hexadecimal numbers and show the result in hex, decimal and binary.

Inputs

Result
Hex result
29
Decimal41
Binary101001
All Math
Math

Percentage Calculator

What is X% of Y, and other common percentage problems.

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Math

Ratio Calculator

Solve A:B = C:? proportions.

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Math

Area Calculator

Area of rectangles, triangles, circles & trapezoids.

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Math

Volume Calculator

Volume of boxes, cylinders, spheres and cones.

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