10 Best Scientific Calculators for Engineering Students in the Philippines 2026 | Casio, Canon, and More
We’ve also included top-rated models available on trusted platforms like Lazada and Shopee, so you can confidently find one that fits your coursework, budget, and exam requirements.
Quick List - Top Scientific Calculators for Engineering Students
Casio

Reliable Calculations With User-Friendly Design

Our recommendation articles are carefully researched and crafted by the mybest Philippines team of writers and editors. To stay true to our company’s mission and vision to help users’ selection process easier, we also collaborate with experts from various fields to ensure that our content stays factual and useful.
Why You Can Trust Us
Every mybest article is crafted with hours of in-depth research and interviews with experts. Each month, we are continually expanding our database of products based on our research. By emphasizing user insight and reliable information, we deliver trustworthy content to readers.
How to Choose a Scientific Calculator for Engineering Students - Buying Guide
Pick a Calculator With Engineering Functions for School or Professional Use
Choose Calculators With Calculus Tools Like Integrals and Derivatives

Use Models That Support Matrix Operations for Systems of Equations

Find Units With Statistical Analysis for Research or Lab Work

Go for Calculators That Offer Complex Numbers and Unit Conversions

Choose Between Programmable and Non-Programmable Models
Programmable Calculators Are Best for Fieldwork and Advanced Applications

Non-Programmable Calculators Are Approved for Exams and Licensure Use

Approved models include the Casio fx-991ES Plus, fx-570ES Plus, and Sharp EL-W506X. These models are widely accepted in schools and review centers. Always check the latest PRC guidelines to make sure your calculator is compliant for board exams.
Look for a Multi-Line Display, Natural Input Formats, and Logical Key Layout

Stick With Trusted Brands With Proven Reliability

Prioritize Durable Design and Long-Term Usability
Pick Dual Power Models (Solar + Battery) for Versatile Use

Choose Units With Long-Lasting Keys and Scratch-Resistant Displays

Over time, calculator keys can fade or become less responsive. Opt for models with well-built, tactile keys that can withstand heavy usage. A scratch-resistant display ensures that the screen remains clear and readable, even after being carried around in your bag or used on job sites. This helps you avoid input errors during critical calculations.
Choose a Compact Yet Readable Design for Daily Use

10 Best Scientific Calculators for Engineering Students to Buy Online
Products | Image | Click to purchase | Key features | Details | |||||
|---|---|---|---|---|---|---|---|---|---|
PRC Approved | Number of Programmed Functions | Display | Key Features | Power Source | |||||
1 | Casio Scientific Calculator|FX-991ES PLUS | ![]() | Clear Calculations With Advanced Functions | 417 | Natural Textbook Display, Dot Matrix | Integration, Differentiation, Matrix, Vector, Complex Number Calculations, Equation Mode, Base-N Calculations, Statistics, CALC and SOLVE Functions | Solar | ||
2 | Canon Scientific Calculator|F-789SGA | ![]() | Advanced Calculations Made Simple and Reliable | 605 | 18-Digit Large LCD, Mathematic and Line Input Modes | Integration, Differentiation, Matrix, Vector, Equation Mode, Base-N Calculations, Constant Calculation, Metric Conversion, Memory Variables (19) | Battery、Solar | ||
3 | Casio 2nd Edition Standard Scientific Calculator|FX-82ES PLUS | ![]() | Reliable Calculations With User-Friendly Design | 252 | Natural Textbook Display, Dot Matrix LCD | Fraction Calculations, Combination & Permutation, Statistical Functions, Table Function, Natural Textbook Display | Battery | ||
4 | Sharp Scientific Calculator|EL-W531TH | ![]() | Reliable Power For Quick Calculations | 422 | 4-line WriteView, Dot Matrix LCD | WriteView Display, Multi-Line Playback, 422 Scientific Functions, Maths Drill Mode | Battery | ||
5 | Sharp Sharp Scientific Calculator|EL-W506T | ![]() | Versatile Calculations With 640 Advanced Functions | 640 | 4-Line WriteView, 16 Digits Per Line, Dot Matrix LCD | Calculus, Matrix (4×4), Vector, Statistical Distributions, Multi-Line Playback, Table Mode, Math Drill Function | Battery、Solar | ||
6 | Casio 2nd Edition Standard Scientific Calculator|FX-95ES PLUS | ![]() | Simple, Accurate Calculations With 274 Functions | 274 | Natural Textbook Display, Dot Matrix LCD | Prime Factorization, Equation Mode (Linear, Quadratic, Cubic), Statistics Functions, Ratio Calculations, Table Function, Multi-Replay for Formula Editing | Battery | ||
7 | Casio 2nd Edition Scientific Calculator|FX-100MS | ![]() | An Essential Tool For Every Math Challenge | 300 | Two-Line, 12-Digit Dot Matrix | Fraction Calculations, Combination & Permutation, Statistics, Equation Mode, Multi-Replay Function | Battery、Solar | ||
8 | Texas Instruments Pro Advanced Four-Line Scientific Calculator|TI-36X Pro | ![]() | Precise Calculations With Intuitive Multi-Line Display | unknown | MultiView™ Four-Line Dot Matrix Display | Numeric and Polynomial Solvers, System of Linear Equations, Calculus Functions, Statistics, Matrices, Base Conversions | Battery、Solar | ||
9 | Sharp Scientific Calculator|EL-531TH | ![]() | Clear Two-Line Display for Accurate Calculations | 273 | 2-Line LCD (Upper Line for Input Equation, Lower Line for Result) | 273 Math/Statistical Functions, Variable Storage, Multi-Line Playback, Constant Calculation Function | Battery | ||
10 | Texas Instruments MultiView 4-Line Scientific Calculator|TI-30XS | ![]() | Clear Calculations With Intuitive Multi-Line Display | 100 | Four-Line, 16-Character MultiView™ LCD | MultiView™ Display, Statistics, Fraction and Decimal Conversions, Equation Solver, Scientific/Engineering/Standard Notation Modes | Battery、Solar | ||
Clear Calculations With Advanced Functions
- 417 built-in functions, including integration, differentiation, matrix, vector, and complex numbers for diverse engineering calculations
- Natural Textbook Display shows expressions as seen in textbooks, enhancing comprehension and accuracy
- Dual power source with solar and battery for reliable long-term use in any lighting condition
- Compact and durable with a slide-on hard case for easy portability and protection
Reviews mention:
Users praise this calculator for its wide range of functions, which are suitable for engineering and science courses, noting that the Natural Display makes equations easier to understand. Some appreciate the reliable dual power source but mention a slight learning curve due to the many features. Overall, it is valued for accuracy, versatility, and durability in academic use.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 417 |
| Display | Natural Textbook Display, Dot Matrix |
| Key Features | Integration, Differentiation, Matrix, Vector, Complex Number Calculations, Equation Mode, Base-N Calculations, Statistics, CALC and SOLVE Functions |
| Power Source | Solar |
Advanced Calculations Made Simple and Reliable
Features and benefits:
- 605 built-in functions, including integration, differentiation, matrix, vector, and base-N calculations for comprehensive engineering use
- Dual power source with solar anda replaceable battery providing up to 4 years of battery life for continuous reliability
- Large 18-digit display with clear visualization modes to handle complex equations and data accurately
- Transparent, durable casing with a slide-on hard cover for protection and easy portability
Reviews mention:
Users commend this calculator for its extensive functionality and sturdiness, making it a preferred choice for engineering students and professionals. Many appreciate the dual power system and the long battery life, while some mention that mastering all its functions requires initial practice. The clear display and robust design receive positive feedback for daily academic and professional use.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 605 |
| Display | 18-Digit Large LCD, Mathematic and Line Input Modes |
| Key Features | Integration, Differentiation, Matrix, Vector, Equation Mode, Base-N Calculations, Constant Calculation, Metric Conversion, Memory Variables (19) |
| Power Source | Battery、Solar |
Casio2nd Edition Standard Scientific Calculator | FX-82ES PLUS
Reliable Calculations With User-Friendly Design
Features and benefits:
- 252 built-in functions, including fraction, combination, permutation, and statistical calculations for versatile use
- Natural Textbook Display presents expressions as seen in textbooks, improving readability and understanding
- Single AAA battery power with approx. 17,000 hours of battery life, ensuring long-lasting performance
- Durable plastic keys and a slide-on hard case for protection and ease of use
Reviews mention:
Users highlight this calculator for its straightforward usability and dependable performance in academic settings. Many appreciate the clear display that mimics textbook format, aiding comprehension during complex calculations. Some note it may feel basic compared to higher-end models, but value its simplicity and reliability, especially for school work.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 252 |
| Display | Natural Textbook Display, Dot Matrix LCD |
| Key Features | Fraction Calculations, Combination & Permutation, Statistical Functions, Table Function, Natural Textbook Display |
| Power Source | Battery |
Reliable Power For Quick Calculations
Features and benefits:
- WriteView display shows equations like in textbooks for easier understanding
- Four-line display helps track multiple steps at once
- Hard cover protects the calculator during transport
- Multi-function keys provide access to advanced operations quickly
Reviews mention:
Users love its clear display and smooth navigation. Many students find it extremely useful for solving complex equations. It’s often praised for being sturdy and exam-ready.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 422 |
| Display | 4-line WriteView, Dot Matrix LCD |
| Key Features | WriteView Display, Multi-Line Playback, 422 Scientific Functions, Maths Drill Mode |
| Power Source | Battery |
Versatile Calculations With 640 Advanced Functions
- 640 built-in functions, including calculus, matrix (up to 4×4), vector, and statistical distributions for comprehensive academic use
- WriteView display shows expressions exactly as in textbooks, aiding understanding and accuracy
- Multi-line playback and table mode allow for easy review and analysis of previous calculations
- Dual power source with solar and LR44 battery for reliable, long-lasting performance in various lighting conditions
Reviews mention:
Users value this calculator for its extensive functions suited for high school and university levels, praising the clear WriteView display that makes complex math easier to follow. The durable design and dual power system receive positive remarks, though some say mastering all functions requires time. Overall, it is preferred for accuracy and reliability in academic and professional settings.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 640 |
| Display | 4-Line WriteView, 16 Digits Per Line, Dot Matrix LCD |
| Key Features | Calculus, Matrix (4×4), Vector, Statistical Distributions, Multi-Line Playback, Table Mode, Math Drill Function |
| Power Source | Battery、Solar |
Casio2nd Edition Standard Scientific Calculator | FX-95ES PLUS
Simple, Accurate Calculations With 274 Functions
- 274 built-in functions, including prime factorization, equation solving, statistics, and ratios for versatile math use
- Natural Textbook Display shows equations as they appear in textbooks, making it easier to read and understand
- Equipped with a slide-on hard case for protection and easy transport
- Powered by one AAA battery offering approximately 17,000 hours of continuous use
Reviews mention:
Users appreciate this calculator for its balance of functionality and simplicity, making it suitable for students tackling a variety of math and science courses. Many highlight the Natural Textbook Display as a helpful feature that improves comprehension of complex expressions. Some note it is straightforward to use and durable, though a few suggest a minor learning curve to fully utilize all functions.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 274 |
| Display | Natural Textbook Display, Dot Matrix LCD |
| Key Features | Prime Factorization, Equation Mode (Linear, Quadratic, Cubic), Statistics Functions, Ratio Calculations, Table Function, Multi-Replay for Formula Editing |
| Power Source | Battery |
Casio2nd Edition Scientific Calculator | FX-100MS
An Essential Tool For Every Math Challenge
- Two-line display helps track both input and output clearly
- Multi-replay function allows fast correction of previous steps
- Durable keys are designed for frequent classroom use
- Lightweight and portable design fits easily in school bags
Reviews mention:
Students like its simplicity and exam-friendly layout. Many reviews highlight its quick response and clear display. It is frequently praised for reliability in daily academic use.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 300 |
| Display | Two-Line, 12-Digit Dot Matrix |
| Key Features | Fraction Calculations, Combination & Permutation, Statistics, Equation Mode, Multi-Replay Function |
| Power Source | Battery、Solar |
Texas InstrumentsPro Advanced Four-Line Scientific Calculator | TI-36X Pro
Precise Calculations With Intuitive Multi-Line Display
Features and benefits:
- MultiView™ four-line display shows math expressions as in textbooks, improving readability and reducing input errors
- Advanced solver functions for numeric, polynomial, and systems of linear equations simplify complex problem solving
- Supports a wide range of math and science function,s including calculus, statistics, matrices, and base conversions for broad academic use
- Durable design with protective hard case, ideal for frequent use in academic and engineering settings
Reviews mention:
Users praise this calculator for its ease of use and clear display that closely mimics textbook formatting, which helps when working through challenging equations. Many appreciate the quick access to complex functions without navigating deep menus, and note its reliability during exams. Some mention a moderate learning curve due to its advanced features, but generally regard it as a solid, versatile scientific calculator.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | unknown |
| Display | MultiView™ Four-Line Dot Matrix Display |
| Key Features | Numeric and Polynomial Solvers, System of Linear Equations, Calculus Functions, Statistics, Matrices, Base Conversions |
| Power Source | Battery、Solar |
Clear Two-Line Display for Accurate Calculations
- 273 built-in scientific and statistical functions are ideal for high school and engineering problems
- Two-line LCD shows both equations and results simultaneously for easy verification and correction
- Stores up to 9 variables and recalls previous calculations with up to 142 characters for efficient workflow
- Powered by a single AAA battery with a child-safe lock for secure, long-lasting use
Reviews mention:
Users find this calculator reliable and straightforward, praising its clear dual-line display, which helps follow each step in calculations. Many appreciate the range of functions suitable for school and professional tasks, though some note that it lacks solar power. Overall, it is favored for its durability and practical features for students.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 273 |
| Display | 2-Line LCD (Upper Line for Input Equation, Lower Line for Result) |
| Key Features | 273 Math/Statistical Functions, Variable Storage, Multi-Line Playback, Constant Calculation Function |
| Power Source | Battery |
Texas InstrumentsMultiView 4-Line Scientific Calculator | TI-30XS
Clear Calculations With Intuitive Multi-Line Display
Features and benefits:
- Four-line, 16-character MultiView™ display shows expressions and results as they appear in textbooks, improving readability
- Over 100 scientific and mathematical functions, including statistics, fractions, equation solving, and notation modes, enhance versatility
- Solar and battery dual power ensures reliable performance without frequent battery changes
- Functional design with protective slide cover and large, color-coded keys for ease of use and durability
Reviews mention:
Users commend this calculator for its straightforward interface and display that closely mimics textbook formatting, aiding comprehension during studies. Many value the mix of essential functions and the dual power system for convenience and reliability. Some mention a slight learning curve with the variety of features, but overall appreciate its accuracy and robustness for school use.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 100 |
| Display | Four-Line, 16-Character MultiView™ LCD |
| Key Features | MultiView™ Display, Statistics, Fraction and Decimal Conversions, Equation Solver, Scientific/Engineering/Standard Notation Modes |
| Power Source | Battery、Solar |
Frequently Asked Questions
Is There a Reliable Scientific Calculator for Engineering Apps on Mobile Devices?
Do I Need to Get My Scientific Calculator Approved Before the Engineering Board Exam?
Other Guides for School Calculators You Can Check Out
How We Chose and Ranked Our Product Recommendations
Top 5 Scientific Calculators for Engineering Students
No. 1: Casio|Scientific Calculator|FX-991ES PLUS
No. 2: Canon|Scientific Calculator|F-789SGA
No. 3: Casio|2nd Edition Standard Scientific Calculator|FX-82ES PLUS
No. 4: Sharp|Scientific Calculator|EL-W531TH
No. 5: Sharp|Sharp Scientific Calculator|EL-W506T
View Full RankingThe descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.