Tiny date, time diff calculator
Precision Trigonometry: Advanced Calculator for Complex Math
Financial Derivatives Calculator with 168+ Models (Options Calculator)
End User Tools for Windows.
Maritime calculator. ETA, Speed, Slip, Distance e.t.c.
A small calculator to leave out holidays in a period of time
A tool for personal trainers and fitness enthusiasts.
Basic Scientific Calculator
We MOVED to GITHUB!
Simple calculator that can handle dates and time.
Calculates your age in days and logs it.
Convert between calendars and work with date ranges.
Time and dates calculator
A Program that Calculates Love compability between two persons!
C++/Qt project of a multi-type calculator.
Pefect Age Calculator Tool