Best Grey Calculators in 2026
Daisy
Last Updated: Feb 7, 2026
Daisy
Last Updated: Feb 7, 2026
10.0
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ABC & XYZ INC | 9.04 | ❌ | ❌ | ❌ |
Two-way Power: Solar and Battery
Large 8 digit display
Desktop calculator
Tax and Currency conversion, Function and Command Signs
On and Off buttons, Profit margin %, +/-, Key Rollover
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Product 1: High-resolution LCD shows more of your work to minimize scrolling
Product 1: Advanced calculations let you quickly work through multi-step problems
Product 1: Online Visualization provides fast representation of data for entire class
Product 1: 2-way power ensures reliable use in any setting
Product 2: 16 digit 4 line LCD display
Product 2: Natural textbook display shows expressions and results exactly as they appear in the textbook
Product 2: Over 280 functions, including fractions, statistics, complex number calculations, base arithmetic, linear regression, standard deviation, computer science, and polar-rectangular conversions
Product 2: Multi-replay function allows you to backtrack step-by-step through calculations, where you can edit expressions and recalculate answers
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon Global Store UK | 0.00 | ❌ | ❌ | ❌ |
Casio fx-83 is the UK's best-selling Scientific calculator for Secondary School education
Fx-83gtx is the new upgraded version of the fx-83gtplus
Allowed in every UK exam where a calculator can be used
Recommended and approved for use within key stages 3 and 4, to include GCSE, National and higher, Junior and leaving.
Natural textbook display natural-v.P.A.M., shows Mathematical expressions as they appear in textbooks
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Color graphing Calculator with High resolution LCD display (over 65, 000 colors)
Natural textbook display
Picture plot technology/ Real life images
3 D graphing capability
Built in conic sections
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Extra Large 12 Digit Display
Cost/Sell/Margin & Tax Keys
Desktop Calculator with kick stand
Solar Powered with Battery Back Up
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Natural Textbook Display- Can display fractions, derivatives, integrals, sum and other operations similar to their display in math textbooks.
Converts between Standard form and a Decimal, Review/edit previous entries, Random Number Generator.
2-function Table of values [f(x), g(x)], Statistics and Linear Regression, Integer Division with a Remainder.
Random Number Generator, Integer Division with a Remainder.
Greatest Common Divisor, Least Common Multiple.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Natural Textbook Display provides easy view of calculations
Protective hard case helps prevent damage when stored
Solar power operation ensures consistent use
Perfect for Algebra, calculus, statistics and more
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Baoweikai Ltd | 9.89 | ✅ | ✅ | ✅ |
Case Only! (Calculator and accessories are not included), the sturdy shell calculator case will withstand most drops with the calculator being snug inside, perfect for protecting your expensive college graphing calculator investment!
100% Protection: This ti-84 calculator case is made of durable EVA material, with semi-waterproof and shockproof. The ti-84 plus ce case is strong enough to withstand impact and the inner layer is a big cushioned, and it would help prolong the life of the calculator.
Attentive Design: The ti 84 plus ce case has a zipper mesh bag to fit charging usb cords, study guide card, pens, charger, batteries and etc. the graphing calculator case has a middle flap to protect your TI-84 Plus CE/TI-84 Plus/TI-83 Plus CE calculator, Internal velcro strap holds graphing calculator in place. Double zipper provides easy access to insert and remove your Texas Instruments color graphing calculator.
Easy to carry: The TI-84 Plus carrying case has a comfortable handle, easy to carry for travel. The handheld sized makes it convenient to put in backpack and doesn't take up much more space. convenient to travel with your color graphing calculator.
Dimension: Dimension: 8.71"x 4.52"x 2.21" This travel case will fit and protect most graphing, scientific and financial calculators. Suitable for ti-84 plus ce / TI-84 Plus / ti-83 plus ce / casio fx-9750GII color graphing calculator and more.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Guruji Store | 9.77 | ✅ | ✅ | ✅ |
Admitted to maturity exams
Natural display to insert and display numeric expressions as they appear on textbooks
24 levels of brackets
Regression and correlation coefficients
Solar Power and Battery.Dimensions: 1.5 x 7.5 x 16.2 cm
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Easy-to-use design helps you quickly tackle variety of calculations
Solar-powered construction provides convenient, long-lasting use
Slide-on hard case allows safe storage and transportation
144 built-in math functions help simplify calculations
Also includes store/recall, backspace key and more
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ❌ |
Product 1: Solar Plus with battery backup
Product 1: 8-digit display (16-digit approximations)
Product 1: Large easy-to-read Big Display
Product 1: Constants for +,-,x,/
Product 2: Pocket calculator
Product 2: Solar powered
Product 2: 8 digit LCD display
Product 2: Dimensions: 5/16H x 2-1/4W x 4L inches
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| The Watch Box | 9.90 | ✅ | ✅ | ✅ |
252 Functions
10 + 2 Digits
Multi-Replay Function
Dot Matrix Display
Weighs: 100 Grams
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| co2crea shop | 9.93 | ✅ | ✅ | ✅ |
co2CREA hard case replacement for Texas instruments TI-30XIIS scientific calculator or Texas TI-30XS multiview scientific calculator or Texas TI 36X pro scientific calculator or Texas TI-30Xa scientific calculator Texas instruments TI-34 multiview scientific calculator. Hard EVA shell case is shockproof dustproof and water resistance, protect your Texas instruments calculator TI 30XIIS calculators Texas instruments TI 30 calculator from drops, scratches, bumps, splash, and dust.
This Texas instruments scientific calculators case perfect fit Texas instruments calculator ti calculator TI 30XIIS scientific calculator or Texas TI-30XS multiview calculator or Texas TI 36X pro calculator or Texas TI-30Xa scientific calculator or Texas TI-34 scientific calculator, and the calculator TI 30XS multiview calculator Texas calculators case has more space to accommodate the Texas calculators TI 30x algebra calculator office calculators and more accessories.
co2CREA hard Texas instrument calculator TI30XS multiview calculator case is a build-in super quality lining reflects superior taste and ensures a long-lasting performance, the soft anti static lining can protect your Texas instruments calculator TI 30XIIS scientific calculator four function calculator Texas instruments TI30XS calculadora cientifica TI 30XA calculator TI calculator 30XIIS Texas instruments scientific calculator from bumps dents and scratches.
This TI30XIIS scientific calculator Texas instruments calculator ti scientific calculator case has a comfortable hand strap, so that the calculadora cientifica Texas instruments TI-30XIIS calculator machinist calculator scientific notation TI-30 calculator can travel with you easily. and the Texas instruments amplifier scientific calculator Texas instruments 30X TI calculator case has a special and strong zipper, which can bring you a better using experience.
For sale is CASE ONLY! (Texas instruments scientific calculator and Texas instruments calculator accessories are not included)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Y.A.H. | 6.14 | ✅ | ✅ | ✅ |
Compact size stores easily for quick transportation
2-color printer helps prevent costly reading errors
12-digit LCD displays sharp images for easy viewing
Dual-power operation allows on-the-go use or at fixed location
Also includes tax calculations, clock/calendar and more
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Light Sales Force | 7.44 | ✅ | ✅ | ✅ |
Full-color LCD screen - bursting with over 65,000 brilliant colors with a spacious 3.7" LCD Screen - over 82,000 pixels (384 x 216)
Users can create graphs over pictures of real-life scenes to better understand mathematical functions
Color-Link and conditional formatting for graphs, charts and spreadsheet formatting
Casio "Picture Plot" Technology - infusing real images into math
16MB maximum storage memory capacity and Requires 4 AAA batteries
Color graphs
PC link port
3.7 inch color display
Fraction key
Complex number calc
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
12 Digit Business Desktop calculator
Check & Correct up to 150 steps
Cost/Sell/Margin keys
Solar powered
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon Japan | 5.10 | ❌ | ❌ | ❌ |
Size: 6.6 x 3.2 x 0.7 inches (167.5 x 82 x
Power supply type: TWO WAY POWER (LR44/battery replaceable)
High Definition Full Dot LCD
Japanese display compatible
Compatible with Land House Surveyor Tests
Equipped with function function
Adopts high performance LSI and high definition full dot LCD display, it has excellent calculation ability and easy to read Japanese display. The ClassWiz series is easy to understand function settings and commands for operation
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Color graphing Calculator - extra large 4.8" touchscreen LCD with Stylus.
Natural textbook display
High resolution extra large LCD with over 65000 colors
Advanced Computer algebra system (case)
Touchscreen, tap and drag operation
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PAIYULE | 9.90 | ✅ | ✅ | ✅ |
For ti 84 plus ce case: For ti84 graphing calculator case is compatible for Texas Instruments Ti-84 plus/ CE/ HP Prime Calculator Graphing Calculator, also fits for TI-83 Plus Graphing Calculator
For Texas instrument graphing calculator case with premium EVA material: For Calculator ti-84 case with hard eva material with durable fabric lining, shockproof, water-resistant, proect for TI-Nspire calculator againest from scratch, dust, damage.
For texas instruments ti-84 case with large capacity: graphing calculator for ti-84 plus ce case with One dividual room for Ti-84 plus calculator, 3 samll nets for ssd cards, the other side of the layer can hold at least 3pcs pencils and pens, 3 mesh pockets fits for cables, cell-phone,rulers and any other stationery.
For ti 84 ce graphing calculator case with unique design: For texas instruments for ti-84 plus ce graphing calculator case with strong 360 degree double zipper, easy to opening and closing. External dimension：8.4’’*4.3’’*1.9’’Inches.
For ti-84 calculator case easy to go: For ti 84 graphing calculator case with durable hand strap allow you easy to take your calculator on the road. Great gifts for your children, students or any other ower for Texas Instruments Calculator.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| M + L | 9.80 | ❌ | ❌ | ❌ |
Extra large LC display of 10 digits.
Tax-calculation and percentages
8 Memory keys and key for changing plus/minus sign
Digit comma markers and rapid correction key
Square root and time calculations
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
10-digit, 2-line display shows problem and answer for easy calculations
Solar-power operation allows convenient use virtually anywhere
Protective case ensures safe storage and transportation
Perfect for use with general math, pre-algebra and more
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Atsukiya | 6.03 | ✅ | ✅ | ✅ |
FX-5800P
CASIO
Number of Functions: 664
Natural textbook Display expression same as textbook.
10-digit mantissa + 2-digit exponential display.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Watch Hop | 9.34 | ❌ | ❌ | ❌ |
Brand: Casio
Type: Scientific
Rangefinder Type: Business/Scientific
252 Functions
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FitSand | 9.77 | ❌ | ❌ | ❌ |
This Case Travel Bag will fit and protect Most Graphing, Scientific and Financial Calculators.
Made of Durable EVA Anti-Shock, With Soft Interior layer with Mesh Inner Pockets for cable / USB connector.
Includes Wrist strap for your Comfort.
Fit with the Guerrilla Silicone Case and the slide case.
1 x Graphing Calculator Case for Texas Instruments Nspire CX CAS, Texas Instruments, Casio, HP, SainSmart Graphing Calculator
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon Japan | 5.10 | ❌ | ❌ | ❌ |
Product Model Number: SL-880-N
Color: Silver
Size (D x W x H): 4.6 x 2.8 x 0.3 inches (118.5 x 70 x 8.5 mm)
Weight: 2.1 oz (60 g)
Battery life: Approximately 2 years (when playing games for 30 minutes a day with the sound of the game)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Re-Print Function
Check & Correct - up to 150 steps
Profit Calculation (Cost, Sell, Margin)
Time/Date Display and Stamp
Tax Calculation
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| M + L | 9.80 | ❌ | ❌ | ❌ |
Extensive printing functions: Important features of this printing calculator are serial printing, 2 colour printing, printing speed 2.0 lines/sec, night printing and repeat printing.
Numerous rake functions: Tax calculation, professional percentage calculation, Delta %, Check & Correct, Cost/Sell/Margin, post alarm, quick correction button, rounding setting, average calculation, make this item a re companion for professional use.
Convenient memory: With the total sum memory (GT) and the 4-button memory complex computing operations can be carried out conveniently.
Large display: Thanks to a 12-digit LC display with backlight and the practical thousands of divisions, the calculation results of the Casio FR 2650RC are perfectly readable.
Powered by: Mains powered with power supply, memory protection battery and automatic switch-off.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PAIYULE | 9.84 | ✅ | ✅ | ✅ |
Graphing calculators bag: The calculators organizer case is specially designed for Texas Instruments TI-Nspire CX/ TI-Nspire CX II CAS Color Graphing Calculator, for TI-89 Titanium/TI-85 / TI-86 for Casio fx-9750GII Color Graphing Calculator Scientific calculators holder with two mesh pockets can store cell-phone, charging lines, rulers, pens and any other stationery. Two elastic bands are placed on the middle dividers to store at least 6 pens. (For sale is case only)
Protective case for TI-Nspire CX graphing calculator: The cover for texas instruments is made of hard quality material, and has a honeycomb shaped divider in the middle, which has a good shock resistance and give scientific calculators for students ample protection. This allows you to place for TI-Nspire CX II graphing calculator more freely.
Portable office calculators container for Texas Instruments TI-Nspire CX II: The financial calculator keeper comes with a sturdy hand strap, so even kids can carry it with one hand easily. They can also put the graphic calculators case in their schoolbag, so that they can take for TI-Nspire CX II graphing calculator to schools, libraries and other places. Let the construction calculator accompany their study. External size: 8.6*4.73*2.48 inches.
Great design for TI-Nspire CX II case: The calculator pocket for TI-Nspire CX II with a 360 degree zipper make you open the calculator pencil case and put in or take out calculadora cientifica easily. The exquisite wiring and double sutures make protector for ti calculator durable.
Great gift: The graphing office calculators pocket is a wonderful gift for your children, students or any other owners for texas instruments graphing calculator. It is great as s Christmas gift, birthday gift, Halloween gift, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Mild JAPAN | 6.61 | ❌ | ❌ | ❌ |
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Casio | 48 |
| Casio(カシオ) | 2 |
| Fitsand | 2 |
| Paiyule | 2 |
| Bovke | 1 |
| Co2Crea | 1 |
| Hestech | 1 |
We've carried out a comprehensive analysis of 113,883 reviews on calculators, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select calculators priced around $44.02, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 30 calculators for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right calculators Products based on their needs, saving them considerable time when choosing which calculators to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
PickSmartly is dedicated to creating a platform designed to streamline your shopping experience, empowering you to make well-informed purchasing decisions with minimal time and effort. At the heart of our mission is the commitment to earning and maintaining the trust of our users, as we believe this to be fundamental to the services we provide.
When you engage with our websites, services, or tools, we or our approved service providers may utilize cookies to store information. This is done to enhance your user experience by making it more efficient, secure, and tailored to your preferences, as well as for marketing objectives.
We are an Amazon Associate and earn commissions from qualifying purchases. Our participation in the Amazon Services LLC Associates Program, an affiliate advertising initiative, provides us with a means to generate income through links to Amazon.com and its affiliated websites. Please note that Amazon, Amazon Prime, their logos, and the Amazon Prime logo are registered trademarks of Amazon.com, Inc., or its associated companies.
