Date Calculator PW

Do simple date calculations, in a simple date calculator app! (Works like a calculator.)

Common uses:

"How many days until my next birthday?"
....[your next birthday] - [today] = ________

"How many days old am I?" (or hours, minutes, etc.)
....[today] - [your birthday] = ________

"What date does that 90-day warranty expire?"
....[today] + 90 days = ________

"When is 1 million seconds from now?"
....[today] + 1000000 seconds = ________


Power-user shortcuts:

** On startup, pressing "+" or "-" auto-enters "Today" as the first expression

** "1/1/2015" + "XX days" can be reversed as "XX days" + "1/1/2015"

** Like a numeric calculator, operations can be chained together together (e.g. "1/1/2015" - 50 days + 2 months - "Today" - 2 weeks).