online math calculators
Concept Calculator 3.0
Concept Calculator is an efficient and simple app for you! It is Leopard more>>
Concept Calculator 3.0 comes to you as an efficient and simple app for you which is developed with Leopard style.
Requirements:
- Mac OS X 10.5 or higher
Smart Math Calculator Mac 1.8
Advanced yet easy-to-use math calculator that immediately and precisely computes the result as you type a math expression. It allows multiples math expressions at same time. It also allows fractions and defining your own variables and functions. It has a beautiful user-interface that conveniently allows you to directly edit the expression or if you prefer use a visual keypad to enter new expressions. There is support for over 20 math functions. more>>
Smart Math Calculator Mac - Advanced yet easy-to-use math calculator that immediately and precisely computes the result as you type a math expression. It allows multiples math expressions at same time. It also allows fractions and defining your own variables and functions. It has a beautiful user-interface that conveniently allows you to directly edit the expression or if you prefer use a visual keypad to enter new expressions. There is support for over 20 math functions.
Smart Math Calculator is the easiest and most convenient calculator in the world with amazing features:
-Type down any math expression and immediately observe the result.
-Use over 20 math functions and over 30 scientific constants in your expression.
-Define variables and assign values or math expressions to them.
-Enjoy the most advanced yet easy-to-use user interface.
-Compute results as precise as up to 1000 digits
-Compute results as fractions
Easy To Use...
Yes, this is the easiest to use calculator in the world. When you are calculating a mathematical expression, every second counts. Dont waste your time clicking on numbers and functions. Simply type it down and observe how the expression is recalculated immediately after each stroke.
Define Your Own Variables...
Isnt it frustrating to keep track of previously calculated expression? In our Smart Math Calculator not only you can have multiple expressions at same time, but you can also assign the result of these expressions to variables and then use the variables in other expressions.
Most Convenient User Interface...
The beautiful user-interface of our Smart Math Calculator is designed carefully to make life easy for you. If there is a problem in your expression it is highlighted in red as you type it. If your expression contains new variables, new text boxes will be added automatically as soon as you press the Enter key. The advanced keyboard panel contains not only the built-in functions and constants but also your defined variables.
Enhancements:
Version 1.8
System Requirements:Java Runtime Environment 5.0 or higher<<less
BPM Calculator 1.0
BPM Calculator - tap a steady beat more>>
BPM Calculator will be refreshed every four beats. It is that simple!
Automatic BPM calculators that process audio may seem very fancy and efficient, however they are prone to serious error and their success can vary wildly depending on the type of programme material used.
The only variable when using this widget is your ability to tap a steady beat!
Conversions Calculator 1.0
Conversions Calculator - A very simple, but very handy freeware conversion calculator more>>
Features will be added or changed as development continues. Please freely distribute this free version.
Super calculator 2.0
Super calculator - Calculator that can do regular math and algebra more>>
Completly freeware.
Enhancements:
- Now you can do expontents (^) and percentages (%).
- Positioning of the variable is much more flexible in this version.
- It also has an easy clipboard option.
BMI Calculator 1.5.1
Calculate your body mass index. more>>
IP Subnet Calculator Widget 1.5
IP Subnet Calculator Widget is a freeware computing the Network Address, Broadcast Address, and hosts in a subnet given an IP address and Subnet Mask. more>> <<less
Mac Dec Bin Hex Calculator 0.1
Mac Dec Bin Hex Calculator - Decimal/binary/hex converter more>>
Completly freeware.
Aquarium Calculator 1.0
Aquarium Calculator is a handy widget that will help you calculate fish tank volume, heater and lighting more>>

UltiCalc Arena Point Calculator 2.3
UltiCalc Arena Point Calculator brings you a free arena point calculator which lets you calculate the amount of points you will receive for any arena team size on Tuesday. more>> <<less
Calculator+ 1.2b
Calculator+ is a lightweight scientific calculator for Mac OS X written in Cocoa Java more>>
A data table keeps all your data for statistical calculations such as the arithmetic mean or standard deviations.
Calculator+ supports Multiple memories with easy pop-up memory recall.
Version 1.2 Beta has simultaneous base conversion in binary, octal, decimal and hexadecimal numbers.
Enhancements:
- New Metallic Look
- Improved Performance and Jaguar compatibility
- Calculator Tape is attached to the main window
- Clear Button on the keypad now works correclty
- Standard deviation and variance for sample and population added. Deg, RAD, Grad is now modal (like most calculators)
- Preference Panel is added
- Software Version Update Panel Added
- Simultaneous base Conversion Panel is added
- A bug in the median function is fixed to sort the data before returning the median
- Double-pressing C (clear key) clears All.
- Clear All memories added to the memory menu
- The EE key has been added
Emeraude RPN Calculator 0.3a
Emeraude RPN Calculator is considered as a professional and helpful calculator with RPN stack as HP calculators. more>>
Emeraude RPN Calculator 0.3a is considered as a professional and helpful calculator with RPN stack as HP calculators. Four basics operations, percentage key and Del key. Cocoa sources are included.

1 Wire Keyboard Calculator 1.10 Beta
1 Wire Keyboard Calculator is designed to be a helpful free and simple utility for calculating the resistors for a keyboard/resistor network on an A/D input more>> <<less
DOFC - Depth of Field Calculator 1.7
DOFC is a handy calculator for the depth of field, no matter what camera you�ve got more>> <<less

Course Handicap Calculator Widget 1.2
Course Handicap Calculator Widget is designed to meet all your needs of quick access to calculating a Course Handicap based on your Handicap Index and the Slope Rating of a particular course. more>> <<less