Top rated in Calculators

InstaRate
FREE
InstaRate calculates USPS postal shipping rates based on postal code.
BPMCalc
1.2
FREE
Calculator that converts between tempo, lfo & note durations.
pearCalc
FREE
Freeware calculator, application-launcher and text replacement tool.
iDuelpro
FREE
Based on the popular Duelpro 2008 lifepoints calculator.
fovCalculator
1.0
FREE
Determinate the number of photos necessary to make panorama.
qbrew
0.4.1
FREE
QBrew software is a homebrewer's recipe calculator.
iuTime
1.6
Simple yet handy tool for date and time calculations.
BodyMassIndexCalculator
A quick and easy calculator to find your body mass index.
Golden Ratio
1.5
FREE
The Golden Ratio Calculator offers instant calculations performed as you type.
Fuel Economy Calculator
1.0.1
FREE
This program is a mileage calculator for your Mac.
MyChecksum
1.0
App that helps you calculate checksums for your files.
BloodAlcoholCalculator
1.0
A quick and easy calculator to find your blood alcohol content.
SimpleCalcX
2.0
Infix calculator for simple and sophisticated calculations.
Pocket Calculator
1.1
It adds a calculator to your menu bar, perfect for a quick calculation.
DateCalc
1.0.1
Simple application for operating with dates.
Trigonometry Help
1.0
Trigonometry Help - Makes solving right-angled triangles easy!
Truth Tables
1.2
Boolean logic calculator that can solve truth table problems instantly and teach you the steps required to do them quickly on paper....
Calculator Widget
1.7
FREE
An ordinary simple calculator as a widget for Opera.
CO2Calc
1.0
FREE
Stand-alone application for the calculation of carbonate system parameters.
Menulator
0.2
FREE
Free Mac calculator which resides in the menu bar.
ReferenceFinder 4
4.0.1
FREE
ReferenceFinder - complex program to learn Origami.
Zipfer
1.2.1
Zipfer - This software retrieves data from any text file.
Etsy Calculators
1.0
This is a simple application that provides easy access to a set of calculators.
Equal
1.2
Live expression calculator. As you type, it calculates.
strelok
1.04
FREE
Free ballistic calculator for Mac OS X.