Download Freeware > Utilities > Calculators

AB-Euro is the Free Euro Calculator for your desktop. You may convert between all Euro currencies. A quick pocket calculator is integrated. Just mimimize AB-Euro to a small icon in your task bar. So its always available. The extravagant look make AB-Euro an 'eyecatcher'.

**Electrical Calculations**

Electrical Calculations software provides calculations and ratings for busbars, cable, power factor correction, motor starting, enclosure ventiation and many metric / imperial conversions and constants.

**Compact Calculator - CompactCalc**

CompactCalc is an enhanced scientific calculator for Windows with an expression editor. It embodies generic floating-point routines, hyperbolic and transcendental routines.

**eJuice Me Up**

This e-juice recipe calculator is free. Mix your own blend of e-liquids with Propylene Glycol (PG), Vegetable Glycerin (VG), H2O and Nicotine and find the desired nicotine strength and flavoring percentage. Measure by volume, percentage or drops.

**BREAKTRU PERCENT CE**

Calculate the percentage of any number out of any number. Great little tool to have on hand.

**Butterfly**

Butterfly 2.0 is a small program that accepts the first day of the last menstruation cycle and returns an overview of oncoming menstruations and ovulations with infertile and fertile periods in both a calendarview and listview.