Radius Calculator is a useful tool for calculating the radius, central angle, arc length, and circumference of an arc segment. With its built-in unit converter, it supports a wide range of length units, including inches, feet, centimeters, meters, and more.

Using Radius Calculator is simple. Just input the span/chord and the rise of the arc segment in your preferred units. Then select the output unit, and the calculator will instantly compute the radius, central angle, arc length, and circumference.

This program is specifically designed for professionals in the construction industry, catering to various trades. It is particularly helpful for carpenters and cabinet makers who frequently work with curved walls. With Radius Calculator, they can easily find the properties of a circle based on curve measurements.

Please note that while the calculations for the radius, arc length, and circumference are accurate, the central angle calculation uses a common approximation method. This approximation is highly accurate for small angles but may deviate by about 10% for large angles approaching 180 degrees.