Stair Calculator is a free Android application developed by 57derajat. It falls under the category of Business & Productivity. This app is designed to calculate all the parameters of the stair, including cm, m, in, and ft. It is a convenient tool for anyone involved in stairway construction.

With the Stair Calculator, you can easily and quickly calculate the dimensions, angle, and number of steps required for a stairway. It is user-friendly and has a simple interface that makes it easy to use. The app is reliable and accurate, and it is a must-have for anyone involved in the construction of stairs.

Overall, the Stair Calculator is an essential tool for those in the construction industry. Its easy-to-use interface and accurate calculations make it a must-have for anyone involved in stairway construction. The app is available for free on the Google Play Store, so give it a try and see for yourself how useful it is.