Contractor Calculator is a free Android app developed by Flicent Inc. It is designed to help contractors of all types perform important calculations while on the go. With this app, you can easily calculate square footage, measurement conversions, and fraction math. It also includes trade-specific calculations like amps to watts, drywall footage, roof footage, and wire size calculations.

One of the best features of Contractor Calculator is that it allows you to save your calculations to projects, making it easy to retrieve them at any time. You can also save your go-to calculations in the favorites tab and categorize them by project. Additionally, the app includes a free invoicing and estimate tool called SimplySend, which is a great bonus for contractors.

Overall, Contractor Calculator is a handy tool for contractors who need to perform calculations while on the job. It includes a wide range of features, such as square footage calculator, decimals to fractions converter, fraction calculator, measurement conversion, amps to watts calculator, wire size calculator, amps by wire size chart, wall and paint footage calculator, drywall footage calculator, flooring calculator, roof footage calculator, siding and brick calculator, and more.