Smart Time Calc (com.pautinanet.smarttimecalc) on Google Play
How many hours in 1 week and 5 days? What date will be in 40 weeks from yesterday? If you need answers on such questions, Smart Time Calc is for you!Features:- convert from one time unit to another,- determine difference between two clocks,- add or substract custom time interval from custom date.If you have any questions or suggestions, feel free to message me.