StairCalc is a useful Android application designed for construction workers and anyone involved in building stairs. Developed by Ladderwalker, this free utility tool provides a simple and efficient way to calculate stair measurements and angles.

With StairCalc, you can easily enter the measurement from floor to floor and instantly obtain the necessary information to start building stairs. Whether you're working on a construction project or simply need to build stairs for personal use, this app streamlines the process and saves you time.

One of the standout features of StairCalc is the option to enter your desired tread measurement. By doing so, the app will calculate the angle in degrees, allowing you to ensure precision in your stair construction. If you don't enter a tread number, the app will default to a 90-degree angle.

StairCalc is a valuable tool for professionals and DIY enthusiasts alike. Its user-friendly interface and accurate calculations make it a must-have for anyone involved in stair construction.