The best Calculators in Australia
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Last Updated: 12 Feb 2026
9 top rated Calculators for every need: Australia's top picks!
Calculators, far beyond simple addition and subtraction, are indispensable tools for problem-solving across countless fields, from finance and engineering to science and everyday life. They empower us to tackle complex calculations quickly and accurately, saving time and reducing errors. Modern calculators offer a wide range of functions, from statistical analysis to graphing, making them vital for students, professionals, and anyone seeking to understand and manipulate numerical data. The ability to easily perform intricate computations allows for better decision-making, fosters innovation, and ultimately, strengthens our understanding of the world around us.
What to Look For
Functionality
Determine if the calculator possesses the specific functions needed for your tasks (scientific, graphing, financial, etc.). More functions aren't always better; prioritize what you *need*.
Display
Look for a clear, readable display. A larger display and good contrast are crucial, especially when dealing with lengthy or complex calculations. Consider whether it's monochrome or color (color can be helpful for graphing).
Power Source
Assess the power source – solar, battery, or both. Solar power is convenient, but a battery backup ensures functionality in low-light conditions. Consider battery life if relying solely on batteries.
Durability
Evaluate the build quality. A robust, durable casing is important for longevity, especially if you'll be carrying it around or using it frequently. Look for materials like reinforced plastic or metal.
Keyboard/Input
Consider the key layout and spacing. Comfortable, well-spaced keys reduce errors and make inputting data easier. Tactile feedback can also be a positive.
Memory/Storage
If you plan to store frequently used formulas or data, check the calculator's memory capacity and how easily data can be accessed and managed.
- Two-way Power: Solar (works only when it is bright) and Battery (one AA battery NOT included). Note: Make sure one AA battery is inserted for continuous and accurate usage
- Large 12-digit display
- Tax and Currency conversion, Function and Command Signs
- On and Off buttons, Profit margin %, +,-, Key Rollover
- 10 digit digit + 2 digit exponent display.
- A high-resolution screen always displays a nice graph.
- You can quickly and easily load and edit previously executed formulas or rerun them.
- Designed and manufactured for easy operation.
- 16 digit 4 line LCD display
- Natural textbook display shows expressions and results exactly as they appear in the textbook
- Over 280 functions, including fractions, statistics, complex number calculations, base arithmetic, linear regression, standard deviation, computer science, and polar-rectangular conversions
- Multi-replay function allows you to backtrack step-by-step through calculations, where you can edit expressions and recalculate answers
- Dual power ways: Solar power or 1 AA battery (Battery Included) , energy saving and convenient.
- Adopt Japanese LCD screen, 12 digits, display data clearly.
- Support +/-(negative)，%，√ calculation; Rounding off & decimal place setting; CE/C (part/all clear), MC/MR/M+/M- (memory) key.
- Auto shut-down in 8min if no further operation.
- Large, eye-angled, upright display
- Floating decimal point system
- Extra-compact portable size
- Extraction of square root
- Extra Large Display & Large Button:When you put the calculator on the desktop,the 30° large display is just opposite your sight,more clear than a horizontal display. Big size and soft sense of press button make your every press more accurate and relaxed,work more efficient.
- Fashion Office Desktop Calculator:Offwhite panel with orange, blue and gray color buttons, vibrant color matching. The functions on the panel meet the needs of your daily used.
- Visualized Operation Symbol Display: When you would like to calculate the number, it will express the symbol (plus, subtract, multiply or divide) on the screen. It can help you seeing the operation step when you operate continuously.
- Dual power source: The calculator uses high conversion rate solar panels, which can use solar energy in places with sufficient light. Put in the battery, it can also be used in the absence of light without delaying work. After 8 minutes of inactivity, the calculator will automatically shut down.
- Bundle includes uPunch HN4000 AutoAlign Calculating Time Clock, 200 time cards, two 10-slot time card racks, three ribbons, and 2 keys (1 set).
- Calculates hours on time cards for up to 50 employees to track weekly, biweekly, semimonthly, and monthly pay periods
- Easily track your employees' start times, lunch times, and finish times with the uPunch AutoAlign Calculating Time Clock
- Calculates overtime, rounds punch times, and deducts lunches and breaks directly on time cards
- Scientific Calculator Model FX-82ES PLUS-2 Casio
- With 252 functions
- Two-line LCD display
- Operates basic, advanced, and applied calculations
- Natural textbook display provides easy view of calculation
- Protective hard case helps prevent damage when store
- Basic trigonometric and statistics functions and many more functions, multi-replay
- Quick and easy recall of previously performed formulas for editing and re-execution