Sort by|

Calculadora Cientifica

Uses item details. Price when purchased online

In 50+ people's carts Texas Instruments TI-30XIIS Two-Line Scientific Calculator From $14.24

Texas Instruments TI-30XIIS Two-Line Scientific Calculator
Black, variant on Texas Instruments TI-30XIIS Two-Line Scientific Calculator
Blue, variant on Texas Instruments TI-30XIIS Two-Line Scientific Calculator
From$1424

Texas Instruments TI-30XIIS Two-Line Scientific Calculator

4.7 out of 5 Stars. 2403 reviews
Save with
Walmart Plus

100+ bought since yesterday Pen+Gear Scientific Calculator For High School Classes and Engineering, Black

Pen+Gear Scientific Calculator For High School Classes and Engineering, Black

Pen+Gear Scientific Calculator For High School Classes and Engineering, Black

4.6 out of 5 Stars. 545 reviews
Save with
Walmart Plus

Rollback Texas Instruments TI-30xa scientific calculator From $9.97

Texas Instruments TI-30xa scientific calculator
Available in additional 3 options
From$997

Texas Instruments TI-30xa scientific calculator

4.6 out of 5 Stars. 1038 reviews
Save with
Walmart Plus

Rollback Casio FX-300ESPLSB Scientific Calculator with 249 Built-In Math Functions $9.74 Was $12.63

Casio FX-300ESPLSB Scientific Calculator with 249 Built-In Math Functions
current price Now $9.74, Was $12.63

Casio FX-300ESPLSB Scientific Calculator with 249 Built-In Math Functions

4.6 out of 5 Stars. 28 reviews
Save with
Walmart Plus

Best seller Texas Instruments TI-36X Pro Scientific Calculator From $21.48

Texas Instruments TI-36X Pro Scientific Calculator
Available in additional 4 options
From$2148

Texas Instruments TI-36X Pro Scientific Calculator

4.6 out of 5 Stars. 615 reviews
Save with
Walmart Plus

Best seller TI-30XS MultiView Scientific Calculator $22.99

TI-30XS MultiView Scientific Calculator
current price $22.99

TI-30XS MultiView Scientific Calculator

4.7 out of 5 Stars. 901 reviews
Save with
Walmart Plus

In 25+ people's carts Casio FX-300ESPLUS2 Scientific Calculator, Natural Textbook Display, Black From $15.99

Casio FX-300ESPLUS2 Scientific Calculator, Natural Textbook Display, Black
Black, variant on Casio FX-300ESPLUS2 Scientific Calculator, Natural Textbook Display, Black
Blue, variant on Casio FX-300ESPLUS2 Scientific Calculator, Natural Textbook Display, Black
Pink, variant on Casio FX-300ESPLUS2 Scientific Calculator, Natural Textbook Display, Black
From$1599

Casio FX-300ESPLUS2 Scientific Calculator, Natural Textbook Display, Black

4.7 out of 5 Stars. 600 reviews
Save with
Walmart Plus

Texas Instruments TI-30XS MultiView Scientific Calculator, Black $21.92

Texas Instruments TI-30XS MultiView Scientific Calculator, Black
current price $21.92

Texas Instruments TI-30XS MultiView Scientific Calculator, Black

4.6 out of 5 Stars. 66 reviews

Texas Instruments TI-30XS Multiview Scientific Calculator (Pink) $35.00

Texas Instruments TI-30XS Multiview Scientific Calculator (Pink)
current price $35.00

Texas Instruments TI-30XS Multiview Scientific Calculator (Pink)

4.8 out of 5 Stars. 9 reviews
Save with
Walmart Plus

CATIGA CS-229 Electronics Scientific Calculator with Graphic Functions, Black From $19.99

CATIGA CS-229 Electronics Scientific Calculator with Graphic Functions, Black
Black, variant on CATIGA CS-229 Electronics Scientific Calculator with Graphic Functions, Black
Blue, variant on CATIGA CS-229 Electronics Scientific Calculator with Graphic Functions, Black
Pink, variant on CATIGA CS-229 Electronics Scientific Calculator with Graphic Functions, Black
Solar Black, variant on CATIGA CS-229 Electronics Scientific Calculator with Graphic Functions, Black
From$1999

CATIGA CS-229 Electronics Scientific Calculator with Graphic Functions, Black

4.6 out of 5 Stars. 182 reviews
Save with
Walmart Plus

FX-991CW Scientific Calculator $24.98

FX-991CW Scientific Calculator
current price $24.98

FX-991CW Scientific Calculator

4.7 out of 5 Stars. 58 reviews
Save with
Walmart Plus

(2 pack) Casio FX-260 Solar II Scientific Calculator, Black

(2 pack) Casio FX-260 Solar II Scientific Calculator, Black

(2 pack) Casio FX-260 Solar II Scientific Calculator, Black

Save with
Walmart Plus

Casio fx-300ES PLUS Scientific Calculator, Black $24.99

Casio fx-300ES PLUS Scientific Calculator, Black
current price $24.99

Casio fx-300ES PLUS Scientific Calculator, Black

4.6 out of 5 Stars. 40 reviews
Save with
Walmart Plus

Casio FX-300MSPLUS2 Scientific Calculator, Black $17.49 Was $23.67

Casio FX-300MSPLUS2 Scientific Calculator, Black
current price Now $17.49, Was $23.67

Casio FX-300MSPLUS2 Scientific Calculator, Black

4.6 out of 5 Stars. 56 reviews

Casio FX-260SOLAR11 Scientific Calculator, Pink $16.50

Casio FX-260SOLAR11 Scientific Calculator, Pink
current price $16.50

Casio FX-260SOLAR11 Scientific Calculator, Pink

4.3 out of 5 Stars. 32 reviews

texas instruments ti-30xs multiview scientific calculator $21.49

texas instruments ti-30xs multiview scientific calculator
current price $21.49

texas instruments ti-30xs multiview scientific calculator

5 out of 5 Stars. 6 reviews

Casio FX-300ESPLUS-BU Fraction and Scientific Calculator, Blue $19.49

Casio FX-300ESPLUS-BU Fraction and Scientific Calculator, Blue
current price $19.49

Casio FX-300ESPLUS-BU Fraction and Scientific Calculator, Blue

4.9 out of 5 Stars. 12 reviews

Lksixu Scientific Calculators for Students, 2-Line Display Math Calculator with Dust Cover, Portable Engineering Calculator Handheld Function Calculator Back to School Supplies for High School College

Lksixu Scientific Calculators for Students, 2-Line Display Math Calculator with Dust Cover, Portable Engineering Calculator Handheld Function Calculator Back to School Supplies for High School College
Blue, variant on Lksixu Scientific Calculators for Students, 2-Line Display Math Calculator with Dust Cover, Portable Engineering Calculator Handheld Function Calculator Back to School Supplies for High School College
Green, variant on Lksixu Scientific Calculators for Students, 2-Line Display Math Calculator with Dust Cover, Portable Engineering Calculator Handheld Function Calculator Back to School Supplies for High School College
Pink, variant on Lksixu Scientific Calculators for Students, 2-Line Display Math Calculator with Dust Cover, Portable Engineering Calculator Handheld Function Calculator Back to School Supplies for High School College
White, variant on Lksixu Scientific Calculators for Students, 2-Line Display Math Calculator with Dust Cover, Portable Engineering Calculator Handheld Function Calculator Back to School Supplies for High School College

Lksixu Scientific Calculators for Students, 2-Line Display Math Calculator with Dust Cover, Portable Engineering Calculator Handheld Function Calculator Back to School Supplies for High School College

Gallickan Scientific Calculator, 2 Line Calculator Scientific Function Calculator for School Caculator for Middle and High School Students College School Supplies, Pink

Gallickan Scientific Calculator, 2 Line Calculator Scientific Function Calculator for School Caculator for Middle and High School Students College School Supplies, Pink
Pink, variant on Gallickan Scientific Calculator, 2 Line Calculator Scientific Function Calculator for School Caculator for Middle and High School Students College School Supplies, Pink
Purple, variant on Gallickan Scientific Calculator, 2 Line Calculator Scientific Function Calculator for School Caculator for Middle and High School Students College School Supplies, Pink
Sky Blue, variant on Gallickan Scientific Calculator, 2 Line Calculator Scientific Function Calculator for School Caculator for Middle and High School Students College School Supplies, Pink
White, variant on Gallickan Scientific Calculator, 2 Line Calculator Scientific Function Calculator for School Caculator for Middle and High School Students College School Supplies, Pink

Gallickan Scientific Calculator, 2 Line Calculator Scientific Function Calculator for School Caculator for Middle and High School Students College School Supplies, Pink

Caliber Scientific Calculator $11.79

Caliber Scientific Calculator
current price $11.79

Caliber Scientific Calculator

RKZDSR Portable Scientific Calculator with 8-Digit LCD Display | Durable Pocket Calculator for School and Office | Solar and Battery Powered for Everyday Use From $3.32

RKZDSR Portable Scientific Calculator with 8-Digit LCD Display | Durable Pocket Calculator for School and Office | Solar and Battery Powered for Everyday Use
Blue, variant on RKZDSR Portable Scientific Calculator with 8-Digit LCD Display | Durable Pocket Calculator for School and Office | Solar and Battery Powered for Everyday Use
Purple, variant on RKZDSR Portable Scientific Calculator with 8-Digit LCD Display | Durable Pocket Calculator for School and Office | Solar and Battery Powered for Everyday Use
White, variant on RKZDSR Portable Scientific Calculator with 8-Digit LCD Display | Durable Pocket Calculator for School and Office | Solar and Battery Powered for Everyday Use
From$332

RKZDSR Portable Scientific Calculator with 8-Digit LCD Display | Durable Pocket Calculator for School and Office | Solar and Battery Powered for Everyday Use

Naittoop Multi-function Scientific Calculator, 2-Line Display Calculator,Black with Grey Accents $5.39 Was $5.99

Naittoop Multi-function Scientific Calculator, 2-Line Display Calculator,Black with Grey Accents
current price Now $5.39, Was $5.99

Naittoop Multi-function Scientific Calculator, 2-Line Display Calculator,Black with Grey Accents

CIMAXIC Pink Scientific Function Calculator with Large Screen for Office and Student Use $15.16

CIMAXIC Pink Scientific Function Calculator with Large Screen for Office and Student Use
current price $15.16

CIMAXIC Pink Scientific Function Calculator with Large Screen for Office and Student Use

Large Button Scientific Calculator Colorful Multi-Function Office with 12-Digit Display Large Screen Computer

Large Button Scientific Calculator Colorful Multi-Function Office with 12-Digit Display Large Screen Computer
Blue, variant on Large Button Scientific Calculator Colorful Multi-Function Office with 12-Digit Display Large Screen Computer
Green, variant on Large Button Scientific Calculator Colorful Multi-Function Office with 12-Digit Display Large Screen Computer
Purple, variant on Large Button Scientific Calculator Colorful Multi-Function Office with 12-Digit Display Large Screen Computer
pink color, variant on Large Button Scientific Calculator Colorful Multi-Function Office with 12-Digit Display Large Screen Computer

Large Button Scientific Calculator Colorful Multi-Function Office with 12-Digit Display Large Screen Computer

FNYOXU Calculators for School Color Calculator, Student Function Multifunctional Exam Scientific Computer, Line Display, Up And Down Calculation

FNYOXU Calculators for School Color Calculator, Student Function Multifunctional Exam Scientific Computer, Line Display, Up And Down Calculation
Blue, variant on FNYOXU Calculators for School Color Calculator, Student Function Multifunctional Exam Scientific Computer, Line Display, Up And Down Calculation
Green, variant on FNYOXU Calculators for School Color Calculator, Student Function Multifunctional Exam Scientific Computer, Line Display, Up And Down Calculation
Pink, variant on FNYOXU Calculators for School Color Calculator, Student Function Multifunctional Exam Scientific Computer, Line Display, Up And Down Calculation

FNYOXU Calculators for School Color Calculator, Student Function Multifunctional Exam Scientific Computer, Line Display, Up And Down Calculation

Byujiro Calculator for School Scientific Calculators Desktop Scientific Calculators for Students Scientific Calculator 240 Functions 2 Line 10+2 Digits Desk Math Calculator for School Was $5.99

Byujiro Calculator for School Scientific Calculators Desktop Scientific Calculators for Students Scientific Calculator 240 Functions 2 Line 10+2 Digits Desk Math Calculator for School
Blue, variant on Byujiro Calculator for School Scientific Calculators Desktop Scientific Calculators for Students Scientific Calculator 240 Functions 2 Line 10+2 Digits Desk Math Calculator for School
Pink, variant on Byujiro Calculator for School Scientific Calculators Desktop Scientific Calculators for Students Scientific Calculator 240 Functions 2 Line 10+2 Digits Desk Math Calculator for School

Byujiro Calculator for School Scientific Calculators Desktop Scientific Calculators for Students Scientific Calculator 240 Functions 2 Line 10+2 Digits Desk Math Calculator for School

Scientific Calculator with 2-Line Large Screen,Built-In Functions,Ideal for Algebra,Finance,and Engineering,Perfect for Professionals,Comes in a Convenient 1-Pack for Office or Classroom Use $6.99 Was $7.99

Scientific Calculator with 2-Line Large Screen,Built-In Functions,Ideal for Algebra,Finance,and Engineering,Perfect for Professionals,Comes in a Convenient 1-Pack for Office or Classroom Use
current price Now $6.99, Was $7.99

Scientific Calculator with 2-Line Large Screen,Built-In Functions,Ideal for Algebra,Finance,and Engineering,Perfect for Professionals,Comes in a Convenient 1-Pack for Office or Classroom Use

Scientific Calculators Desktop Scientific Calculators For Students Scientific Calculator 240 Functions 2 Line 10+2 Digits Desk Math Calculator For School

Scientific Calculators Desktop Scientific Calculators For Students Scientific Calculator 240 Functions 2 Line 10+2 Digits Desk Math Calculator For School

Scientific Calculators Desktop Scientific Calculators For Students Scientific Calculator 240 Functions 2 Line 10+2 Digits Desk Math Calculator For School

LOLIPPYY Scientific Calculator for Secondary School Plastic Blue with 8 Display 1Pack $7.76 Was $8.72

LOLIPPYY Scientific Calculator for Secondary School Plastic Blue with 8 Display 1Pack
current price Now $7.76, Was $8.72

LOLIPPYY Scientific Calculator for Secondary School Plastic Blue with 8 Display 1Pack

240 Functions Scientific Calculator 6.5x3.1in Desktop Math Calculator for Students with 10+2 Digits 2-Line Display School Exam Tool (Blue)​ Was $10.69

240 Functions Scientific Calculator 6.5x3.1in Desktop Math Calculator for Students with 10+2 Digits 2-Line Display School Exam Tool (Blue)​

240 Functions Scientific Calculator 6.5x3.1in Desktop Math Calculator for Students with 10+2 Digits 2-Line Display School Exam Tool (Blue)​

RuiJiao Scientific Calculator with Mechanical Keys - High-Color Dopamine Design, Solar-Powered, 12-Digit Display Was $16.99

RuiJiao Scientific Calculator with Mechanical Keys - High-Color Dopamine Design, Solar-Powered, 12-Digit Display

RuiJiao Scientific Calculator with Mechanical Keys - High-Color Dopamine Design, Solar-Powered, 12-Digit Display

Scientific Calculator 240 Functions with 2-Line Display, Desktop Math Tool for Engineering and Exams, Blue Pink White Purple Green Colors, 6.5x3.1x0.59 Inches Size From $11.62

Scientific Calculator 240 Functions with 2-Line Display, Desktop Math Tool for Engineering and Exams, Blue Pink White Purple Green Colors, 6.5x3.1x0.59 Inches Size
Pink-36, variant on Scientific Calculator 240 Functions with 2-Line Display, Desktop Math Tool for Engineering and Exams, Blue Pink White Purple Green Colors, 6.5x3.1x0.59 Inches Size
Purple-37, variant on Scientific Calculator 240 Functions with 2-Line Display, Desktop Math Tool for Engineering and Exams, Blue Pink White Purple Green Colors, 6.5x3.1x0.59 Inches Size
White-38, variant on Scientific Calculator 240 Functions with 2-Line Display, Desktop Math Tool for Engineering and Exams, Blue Pink White Purple Green Colors, 6.5x3.1x0.59 Inches Size
From$1162

Scientific Calculator 240 Functions with 2-Line Display, Desktop Math Tool for Engineering and Exams, Blue Pink White Purple Green Colors, 6.5x3.1x0.59 Inches Size

CCMAOLU Scientific Calculator with 2-Line Large Screen,Built-In Functions,Ideal for Algebra,Finance,and Engineering,Perfect for Professionals,Comes in a Convenient 1-Pack for Office or Classroom Use $8.99 Was $9.99

CCMAOLU Scientific Calculator with 2-Line Large Screen,Built-In Functions,Ideal for Algebra,Finance,and Engineering,Perfect for Professionals,Comes in a Convenient 1-Pack for Office or Classroom Use
current price Now $8.99, Was $9.99

CCMAOLU Scientific Calculator with 2-Line Large Screen,Built-In Functions,Ideal for Algebra,Finance,and Engineering,Perfect for Professionals,Comes in a Convenient 1-Pack for Office or Classroom Use

ROSENICE Calculators Scientific Hello Basic Office Student $9.53

ROSENICE  Calculators Scientific Hello Basic Office Student
current price $9.53

ROSENICE Calculators Scientific Hello Basic Office Student

Dademeo Scientific Calculators for School 12 Digits,Large Lcd Display,Gradient Desktop Calculator Big Buttons,Cute Calculator,Aesthetic Calculator for office,Home and Business Use Blue

Dademeo Scientific Calculators for School 12 Digits,Large Lcd Display,Gradient Desktop Calculator Big Buttons,Cute Calculator,Aesthetic Calculator for office,Home and Business Use Blue

Dademeo Scientific Calculators for School 12 Digits,Large Lcd Display,Gradient Desktop Calculator Big Buttons,Cute Calculator,Aesthetic Calculator for office,Home and Business Use Blue

RXMEKW Color Calculator, Student Multi-Function Exam Scientific Calculator, Line Display, Up and Down Calculation

RXMEKW Color Calculator, Student Multi-Function Exam Scientific Calculator, Line Display, Up and Down Calculation

RXMEKW Color Calculator, Student Multi-Function Exam Scientific Calculator, Line Display, Up and Down Calculation

UNLLLL Candy Color Calculator, Standard Calculator 8 Digit, Large Display and Round Button, Portable Scientific Calculator, for Office Home School, Pink

UNLLLL Candy Color Calculator, Standard Calculator 8 Digit, Large Display and Round Button, Portable Scientific Calculator, for Office Home School, Pink

UNLLLL Candy Color Calculator, Standard Calculator 8 Digit, Large Display and Round Button, Portable Scientific Calculator, for Office Home School, Pink

COFEST Mini Scientific Calculator High Beauty Student Candy Color Computer Small Portable Flip Counter Office Supplies D

COFEST Mini Scientific Calculator High Beauty Student Candy Color Computer Small Portable Flip Counter Office Supplies D

COFEST Mini Scientific Calculator High Beauty Student Candy Color Computer Small Portable Flip Counter Office Supplies D

VOAVEKE Calculators Desktop,Calculator Small, Student Specific Calculator Mini Cute Portable Scientific Calculator Accounting Portable Calculator

VOAVEKE Calculators Desktop,Calculator Small, Student Specific Calculator Mini Cute Portable Scientific Calculator Accounting Portable Calculator

VOAVEKE Calculators Desktop,Calculator Small, Student Specific Calculator Mini Cute Portable Scientific Calculator Accounting Portable Calculator

VOAVEKE Calculators Desktop,Calculator Small,Mini Scientific Calculator High Beauty Student Candy Color Computer Small Portable Flip Counter

VOAVEKE Calculators Desktop,Calculator Small,Mini Scientific Calculator High Beauty Student Candy Color Computer Small Portable Flip Counter

VOAVEKE Calculators Desktop,Calculator Small,Mini Scientific Calculator High Beauty Student Candy Color Computer Small Portable Flip Counter

Highly rated by customers

FAQ

Which scientific calculator is good for high school?

Great question! For most high school math and science, look for a scientific calculator that’s easy to read and covers core functions.

  • Display: Two- or multi-line screens help you see inputs and results at once.
  • Functions: Fractions, scientific notation, trig/logs, exponents, roots, and basic statistics (mean, standard deviation).
  • Modes: Quick toggles for degrees/radians and number formats.
  • Power: Solar or long-lasting battery, depending on your classroom lighting.
  • Build: Durable keys and a protective cover for backpack travel.

Some advanced classes may appreciate extras like equation solving or complex numbers. It’s best to check your teacher’s syllabus and any exam rules. You can use the filters on our category page to compare display type, power source, and function count. Pickup and delivery options may vary by location—check availability at checkout.

Solar or battery scientific calculator for class?

Both can work well—it depends on your lighting and preference.

  • Solar/dual-power: Handy in well-lit classrooms and reduces battery swaps, but screens may dim in low light.
  • Battery-only: Consistent brightness in dim lecture halls; you’ll just replace batteries periodically.
  • Battery type: AAA cells are easy to replace; coin cells are compact and typically last a long time.
  • Tip for tests: Fresh batteries can help minimize distractions; policies may vary.

You can find the power source and battery type on each product page. Choosing based on your typical classroom lighting can make day-to-day use smoother. Extra batteries and school supplies are available online and in stores, with pickup or delivery options that may vary by area.

Which calculators are allowed on exams?

Exam rules differ, so it’s smart to confirm with your teacher or the test organizer first. That said, here’s a general guide:

  • Commonly allowed: Non-graphing scientific calculators without computer algebra systems (CAS) or advanced programmability.
  • Often restricted: Models with graphing, text storage, or wireless features.
  • Before test day: Clear memory if your model supports it, set the correct angle mode, and practice the functions you’ll need.

Always verify against the specific policy for your exam or classroom. On our product pages, review feature lists to match what’s allowed. If you need to swap models, check the return policy shown on the item page. Availability of pickup and delivery can vary by store and region.

How do I switch degrees and radians?

The exact buttons vary by model, but these steps can help:

  1. Press Mode or Setup to find the angle setting (labels may differ).
  2. Select DEG for degrees or RAD for radians, then confirm (often with Enter or =).
  3. Look for a screen indicator like DEG or RAD.
  4. Quick check: sin(90) should be about 1 in degrees. In radians, sin(π) should be about 0 (rounding may vary).

If your buttons are labeled differently (e.g., a dedicated DRG key or a Shift function), consult the user guide that came with your calculator or the product page for model details. Switching back is usually the same process in reverse.

How do I clean a calculator with sticky keys?

Gentle cleaning can help restore key feel without damaging your device.

  1. Power off and remove batteries (if removable). Avoid pressing keys while powered.
  2. Wipe the surface with a soft, lint-free cloth slightly dampened with water or 70% isopropyl alcohol. Don’t spray liquid directly.
  3. Use a cotton swab around keys; keep moisture out of gaps, the display, and any solar panel.
  4. Let it air-dry completely before reinstalling power.

Avoid: Submerging the calculator, abrasive pads, or strong solvents. If keys remain unresponsive, check your user guide for a soft reset option. Cases and cloths are available online and in stores, with pickup or delivery that may vary by location.

Related Products