Date Calculator PW is a free Android application offered by Pluribus Web LLC that enables users to perform date and time calculations by adding or subtracting time from a date. This app works just like a calculator, offering two main operations: subtracting two dates (time difference) and adding or subtracting days (or other time units) to or from a date.

The app is user-friendly and offers common uses such as calculating the number of days until your next birthday, how old you are in days or hours, and determining the expiration date of a 90-day warranty. Additionally, it can calculate the exact date and time when 1 million seconds will have elapsed from the current time.

Power-users will find the shortcuts offered by Date Calculator PW highly useful. Upon startup, pressing "+" or "-" automatically enters "Today" as the first expression. Additionally, users can reverse the order of the date and time unit by entering "XX days" + "" or chain operations together to calculate complex calculations such as "" - 50 days + 2 months - [Today].

Date Calculator PW is an efficient and easy-to-use app for anyone who needs to perform date and time calculations accurately.