Best Green Financial Calculators in 2026

【large LCD display】Quick and easy tax calculation.Displays up to 12 digits. 4.2"Extra-large LCD display.

【Big Button Calculator】Large computer keyboard buttons,designed for office desktops, clear sound,after 100 thousand times of tapping test, not easy to bond.Suitable for Quick and easy tax calculation

【Two-way Power】Built-in button battery and AA battery powered (Fitting included 2 AA battery and the other is a spare)Long battery life, 1 AA battery can be used for 1 year.

Two-way Power Basic Calculator: Solar and battery, the calculator can be used without battery in sunlight or light (2 AA battery included and the other is a spare ).

Large 12-Digit LCD Display: Specially modulated pigment for the display screen which improves the clarity of the display screen clearly.

10 Key Calculator Big Buttons: Computer keyboard type big keys easy to press with fingers.

Two-way Power Desktop Calculator: Use solar power or battery power,In the case of sunlight or light, it can also be used without battery (Provide 2 AA batteries, only 1 needed).

Large 12-Digit LCD Display: Big 4-inch display with clear numbers from any angle.

10 Key Calculator Big Buttons: Easy-to-use design follows computer keyboard layout.

【DUAL POWER】The dual power supply of solar and battery (includes one AA battery) is what makes the desktop calculator work. Auto-off when you’re not using it about 10 minutes, to save more energy.

【CHECK & CORRECT FUNCTION】The office calculator can calculate taxes quickly and easily. Auto replay and check function allows users to store, check, and correct up to 112 entries. The backspace key makes quickly correct of a single error.

【LARGE LCD DISPLAY】14 digits make the calculator useful for large calculations, suitable for office, school, market or home use that needs to make any sort of calculation. When you put the solar calculator on the desktop, the 30° large display is just opposite your sight, which makes it more clear than a straight display.

1) Large display: 12 digits large LCD display and large numbers, eye-angled, easy to read.

2) Dual power: solar (works only when it is bright) and battery (one AA battery included).

3) Basic calculator: add, subtract, multiply, divide, backspace, % and MU, auto-off when you do not use it about 10 minutes.

【Two-way Power Large Calculator】- Solar and batteries two kinds of power supply (1 AA battery included). The two-way power options mean this desk calculator will last for years.

【Practical 12 Digital Electronic Calculator】- The Ebristar basic calculator is a general purpose desktop calculator, 12 digits and 10 key make it most useful for large calculations.

【Large, Eye-angled, Upright Display】- Liquid crystal display provides large, easy-to-read numbers for maximum viewing comfort.

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,Desktop calculator. There is some charge in the calculator when it comes out of the factory, then replace the battery if there is any screen problem. Just use the new battery.

Color: Dark green, or grey, there are different effects under different lighting

"Size: about 15 cm/5.9 inches long and 12 cm/4.7 inches wide. "

Features: The calculator has two power sources, solar (works only when bright) and battery (battery not included), large 12-digit display with large ABS plastic buttons designed to add, subtract, multiply, divide, backspace, % and MU. automatically turns off when not in use for approximately 10 minutes.

Ideal for people: It is perfect for the home and office, performs common math operations and various financial functions, and is ideal for adults and students.

【LARGE DISPLAY AND BIG BUTTON CALCULATOR】 Large 5 Inch and clear 14 digits display screen allows for easy readability and usage, relieving any strain on your eyes.Especially suitable for accountants, supermarket cashier,stockbroker and office etc.

【112 STEPS CHECK FUNCTIONS】Auto Replay/112 Steps Check/Grand Total/Markup/Memory Clear and Recall/Memory Add/Subtract function keys help with basic and complex calculations.

【20° DESKTOP CALCULATOR】 Screen of this desk calculator is just opposite your sight, make all calculation easy to read. 2 colors separated big buttons,match with your fingers’ curve, make your every press more accurate and work more efficient.

Package includes: you will receive rich content of handheld electronic pocket calculators in 6 different colors, such as purple, yellow, blue and more; Sufficient quantity and colors can meet your different demands, and you can share these practical pocket calculators to your fellows and classmates

Dual powered calculator: these mini pocket size calculators are powered by solar and battery; It can work in a bright place without battery. If use it in the early morning or night, the screen maybe difficult to read in low light condition. Please insert AA battery ( not included) for continuous and accurate usage

Proper size: each elementary calculator measures approx. 11.4 x 6.4 x 2 cm/ 4.49 x 2.52 x 0.79 inch (with angled screen), portable and practical, can be put in pockets and bags, and use whenever need, lightweight with even weight distribution for comfortable calculations while using on the desktop or handheld

⭐ BRILLIANT DESIGN. Durable ABS plastic material. LCD display. Measure: 4.5" x 2.5" x 0.75". 8 Digits display. Auto power off. Full function memory. Powered by batteries. 

⭐ MINISize. Pocket calculators, smallSize is suitable for your business travel use. This easy to use calculator takes up little space on your desktop and fits into your briefcase or desk drawer.

⭐ DUAL POWER. Solar power with AA battery backup (battery not included), helps make sure that the calculator will function even in a dim place when battery installed.

★Large Display:Calculators have 12 digits display and large numbers , easy to read. Big and sensitive keys for simple calculations, perfect for office, primary school, market or home use.Calculators is made of PS material, size 5.83 x 4.72 x1.8 In, weight 3.8 Oz.(The size and weight are measured manually, please allow a certain error) Doesn't take up much desk space, but it's big enough to be comfortable using it.

★Solar Power Calculator:Solar power(works only when it is in bright light) and battery power (1 AA battery). If the solar strip is blocked, the numbers in the display will disappear. Please put the battery in the calculator compartment before use. The product itself does not give away batteries. You need to bring your own 1 AA battery.

★Basic Calculator - Calculators have add, subtract, multiply, divide, backspace, % and MU. Auto-off when you do not use it about 10 minutes.Some buyer may use calculators in the early morning or night. The screen maybe difficult to read in low light without battery power. Please insert 1 AA battery for continuous and accurate usage. If you have any question about our product, feel free to contact us, and we will reply within 24 hours.

1.Two-way Power: Solar and Battery (AA battery NOT included).

2.Twelve digital number LCD screen display.

3.Standard buttons with M+ M- and GT function.

⭐ DESKTOPSize. Measure: 5.75" x 5.5" x 1". This easy to use calculators takes up little space on your desktop and fits easily into your briefcase or desk drawer.

⭐ LARGE LCD DISPLAY. Adjustable Tilt Display. 12 Digits jumbo number display, easy to read, eye-angled, upright.Tax rate calculation. Auto power off. Non-skid base.

⭐ DUAL POWER. Solar power with AA battery backup (battery included), helps make sure that the calculator will function even in a dim place when battery installed.

1) Large display: 12 digits large LCD display and large numbers, eye-angled, easy to read.

2) Dual power: solar (works only when it is bright) and battery (one AA battery included).

3) Basic calculator: add, subtract, multiply, divide, backspace, % and MU, auto-off when you do not use it about 10 minutes.

1) Large display: 12 digits large LCD display and large numbers, eye-angled, easy to read.

2) Dual power: solar (works only when it is bright) and battery (one AA battery included).

3) Basic calculator: add, subtract, multiply, divide, backspace, % and MU, auto-off when you do not use it about 10 minutes.