It took hundreds of unpaid hours to create KoalaCalc. If you find it useful, please consider supporting its ongoing support and development by making a small donation to the author. Simply click the button and follow the simple instructions.

The list of features includes:

• Numerous mathematical functions including trig and log functions plus 10 individual memory banks
• Conversion to and from dozens of units (inches to millimeters, pounds to kilograms, etc.)
• International currency conversions, which can be updated via the Internet to the latest rates set by the International Monetary Fund
• Basic statistical calculations on up to 10 data sets including t-tests and analysis of variance (ANOVA)
• Fraction converter converts from decimal to fraction and from fraction to decimal
• Fraction calculator can add, subtract, multiply and divide fractions
• Built-in tape recorder (contents can be saved, recalled, or printed)
• Voice feedback (button pressed and/or computed value can be read aloud)
• Built-in expression calculator which supports brackets and logical order of operations
• Probability calculator computes exact p value based on the F distribution, with or without epsilon correction (this unique feature is useful for statistical calculations)
• Customizable constants menu
• No second function button - all features have their own button
• Most buttons including advanced scientific functions include keyboard shortcuts - a real time saver
• Help on how to use each button is provided by simply leaving the mouse cursor over a button for a few seconds
• User can set various preferences including
• Advanced features can be hidden to reduce the size of the footprint

Best of all, you pay nothing!

KoalaCalc is a free gift to you from Macropod Software! Simply follow the link below to download your copy.