Hour Calculator Plus

Calculator to quickly add, subtract, multiply or divide hours and minutes

"Hour Calculator Plus" is an application which allows to easily add, subtract, multiply or divide hours and minutes. Ideally designed to help pilots to fill-in their flight log book, "Hour Calculator Plus" allows more generally to compute a journey time, an estimated time of arrival, the usage duration coming from an hour counter, a sum-up of working hours, or share flight hours.

"Hour Calculator Plus" allows to add or subtract times (hours:minutes) between themself (i.e. 12:35 + 1:40 = 14:15). It allows also to multiply or divide times (hours:minutes) by an integer (i.e. 2:50 x 2 = 5:40). In the case of a non-integer division, the remainder of the division is displayed on the left side of the display for information (i.e 4:35 / 2 = 2:17,5 r:1).

"Hour Calculator Plus" allows a straight forward digits entry without ":" and displays an historic of operations done to facilitate its check.

It is to be noted that in order to allow a confortable usage of the application in any position, the portrait mode has been forced on purpose.