Date & Time Calculator is the perfect tool to work with time. It is by far the best and most accurate and flexible date and time calculator available for Windows Phone! TIME DIFFERENCE The Time Difference Calculator works out the difference between two periods of time. How long have you been at work today? - So type in: "17:30 - 7:45 =" and you get: 09:45 (9 hours and 45 minutes). DATE RANGER What date is 10 days from now, or 5 weeks from now? With Date Ranger you can quickly determine the new date given a start date, and a date/time range in seconds, minutes, hours, days, months, or years to add or subtract. WORK DAYS Calculate work days between two calendar days. Exclude weekends and find out how many week days are left. ADD/SUBTRACT TIME You can add or subtract time-expressions defined in years, months, days, hours, minutes AND seconds MULTIPLY/DIVIDE TIME You can multiply/divide time-expressions defined in years, months, days, hours, minutes AND seconds TIME CONVERTER Use this time converter to convert instantly between seconds, minutes, hours, days and years. AGE CALCULATOR Age Calculator simply shows your age (years old, months and days). TIME TRAVEL Time Travel calculates the time left on your trip given total distance remaining and current average speed. TIME ZONES Provides time zone conversions taking into account local time zone and accepts present, past or future dates. Date & Time Calculator provides the fastest possible launch so you can use your calculator within seconds. This application have been tested by professionals all over the world and is working to the 100%.No flaws and no additional in-app purchases like others!!! Make your life easier with Date & Time Calculator!!!