Math

Hex Calculator

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

Inputs

Result
Hex result
29
Decimal41
Binary101001
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Math

Percentage Calculator

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

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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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