10 Best Scientific Calculators for Students in the Philippines 2026 | Casio, Sharp, and More
When you’re a student, the right tools can make studying a lot easier, and that includes choosing a scientific calculator that fits your course, from junior high to engineering and board exam prep. Whether you're solving complex equations or handling daily homework, the right model can save time, reduce errors, and keep you confident during exams.
With so many options on Lazada and Shopee, it can be hard to tell which scientific calculator is actually right for your level or school requirements. That’s why this guide highlights the best scientific calculators for students and helps you quickly choose the right one for your needs.
Jason is a content planner and writer with four years of experience across lifestyle, publishing, tech, real estate, marketing, and entertainment. Focused on consumer needs and SEO, they craft clear, engaging content that helps people make informed decisions. Jason is passionate about words that connect, empower, and resonate.
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 – Buying Guide
Here’s what to consider when choosing the right scientific calculator for your academic level, workload, and budget.
Choose Functions Based on Your Grade or Course Level
Not all scientific calculators are built the same, so start by matching the functions to your level. Choosing based on your course helps you avoid overspending while ensuring you won’t need to upgrade later.
For College and Senior High Users: Go for Calculators With Advanced Functions and Exam Compatibility
If you're in senior high (STEM) or college courses like engineering or accountancy, choose a calculator with advanced functions such as integration, matrices, and complex numbers. These are often required for higher-level subjects and exams.
Just as important, make sure your calculator is exam-approved. Models like the Casio fx-991EX are widely accepted and are a safe choice if you want something you can use both in class and during major exams. If unsure, it’s better to invest in an approved advanced model early on.
For High School Users: Pick Models With Basic Scientific Features and Easy Navigation
For junior high or general math use, a basic scientific calculator with trigonometry, logarithms, and fractions is already enough. No need for advanced functions yet, so focus on models that are easy to use and clearly labeled.
Choosing a simpler model also helps you learn faster without unnecessary features. If your subjects don’t require complex calculations, a simpler and more affordable model will get the job done without overwhelming you.
Prioritize Calculators With Natural Display for Easier Reading
Choose a calculator with a natural textbook display if you want to read equations more easily and reduce input errors. Fractions, roots, and exponents appear just as they do on paper, which improves accuracy during problem-solving.
This is especially helpful during exams, so it’s worth prioritizing over older single-line displays if your budget allows. It’s one of the simplest upgrades that improves usability immediately.
Get Guided Learning With Built-In or Online Tutorial Support
This is especially useful if you are learning advanced functions for the first time or transitioning to a more capable model. Built-in guides, QR codes, or online tutorials can help you understand features without trial and error.
While not essential for everyone, it makes learning faster and smoother for beginners or students upgrading from basic calculators.
Settle for Lightweight Models That Go Wherever You Study
If you’re always moving between classes, choose a lightweight and compact calculator for convenience. It’s easier to carry daily and helps reduce unnecessary bulk in your bag.
Otherwise, if your calculator stays at home most of the time or is only used during exams, size becomes less important than functionality.
Select Dual-Powered Models to Avoid Battery Issues
Choose a dual-powered calculator (solar + battery) if you want reliable performance during exams and long study sessions. It keeps working even in low-light conditions or when the battery runs low, so you don’t have to worry about sudden interruptions.
This is a small feature, but it makes a big difference in consistency, especially if you use your calculator every day.
Opt for Calculators with Protective Covers for Long-Lasting Durability
This is more of a supporting feature than a deciding factor. Protective covers help prevent scratches and extend your calculator's lifespan, especially if you carry it in your bag.
Focus on core features first, and treat durability accessories as a long-term bonus rather than a primary selection criterion.
10 Best Scientific Calculators to Buy Online
Products | Image | Click to purchase | Details | |||||
|---|---|---|---|---|---|---|---|---|
PRC Approved | Number of Programmed Functions | Display | Power Source | Best For | ||||
1 | Canon Scientific Calculator｜F-789SGA |  | 605 | Large LCD, 10+2 Digits, Contrast Adjustable | Battery | College and Up | ||
2 | Casio Scientific Calculator｜FX-991ES PLUS |  | 417 | Natural Textbook, Multi-Line | Solar, Battery | Senior High | ||
3 | Casio Scientific Calculator ｜FX570ES Plus |  | 417 | Natural Textbook, Playback | Solar, Battery | College and up | ||
4 | Casio 2nd Edition Scientific Calculator｜FX350ES Plus |  | 252 | Natural Textbook Display | Battery, Solar | Highschool | ||
5 | Deli Scientific Calculator｜ D82MS |  | 240 | 10+2 Digits LCD | Battery, Solar | Highschool | ||
6 | Casio Standard Scientific Calculator｜FX-350CW |  | 274 | Natural Textbook Display | Solar, Battery | Highschool | ||
7 | Dexin Scientific Calculator |  | 240 | Large LCD | Battery | Highschool | ||
8 | Deli 1700 Scientific Calculator 240F-10+2 Digits |  | 240 | 10+2 Digits, Angled | Solar, Battery | Senior High | ||
9 | Deli 1710 Scientific Calculator |  | 240 | Large Buttons, Extra Digits | Solar, Battery | Senior High | ||
10 | Sharp Scientific Calculator｜EL-501T |  | 146 | 10+2 Digit LCD | Battery | Highschool | ||
Reviews mention:
Many find the transparent design appealing and practical for quick checks during exams. People note the large screen reduces eye strain on long study sessions. Several appreciate its lightweight build for easy bag portability.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 605 |
| Display | Large LCD, 10+2 Digits, Contrast Adjustable |
| Power Source | Battery |
| Best For | College and Up |
Reviews mention:
Users say the solar panel keeps it running reliably during blackouts or outdoor classes. Several mention the QR code feature for verifying solutions on phones. Many find it sturdy enough for heavy daily use by students.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 417 |
| Display | Natural Textbook, Multi-Line |
| Power Source | Solar, Battery |
| Best For | Senior High |
Reviews mention:
Several appreciate the slim profile that slips easily into pockets for fieldwork. Many find the playback feature helpful for spotting calculation mistakes. People note its accuracy holds up in demanding university courses.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 417 |
| Display | Natural Textbook, Playback |
| Power Source | Solar, Battery |
| Best For | College and up |
Reviews mention:
Plenty notice the fraction conversion speeds up homework without confusion. People like that the solar feature works well in Philippine classrooms with natural light. Several highlight its affordability paired with dependable performance.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 252 |
| Display | Natural Textbook Display |
| Power Source | Battery, Solar |
| Best For | Highschool |
Reviews mention:
People note the low price doesn't compromise on essential function coverage. Several appreciate the hard case preventing damage during commutes. Many find the buttons responsive for quick exam drills.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 240 |
| Display | 10+2 Digits LCD |
| Power Source | Battery, Solar |
| Best For | Highschool |
Reviews mention:
Several share that the color keys reducing mix-ups for new learners. Many mention that it's perfect for grade school transitions to advanced math. People value the lightweight feel that suits smaller hands well.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 274 |
| Display | Natural Textbook Display |
| Power Source | Solar, Battery |
| Best For | Highschool |
Reviews mention:
Many find the battery lasts through full exam days without fading. People note the memory function saves time on repetitive problems. Several highlight its value for budget-conscious students.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 240 |
| Display | Large LCD |
| Power Source | Battery |
| Best For | Highschool |
Reviews mention:
Users say the extra digits handle big numbers in accounting classes effortlessly. Students appreciate the anti-glare screen during afternoon lectures. Many note that it's a solid pick for practical affordability.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 240 |
| Display | 10+2 Digits, Angled |
| Power Source | Solar, Battery |
| Best For | Senior High |
Reviews mention:
Several appreciate the big buttons easing stress during timed tests. Many find the cover keeps it pristine in crowded bags. People note consistent performance across high school subjects.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 240 |
| Display | Large Buttons, Extra Digits |
| Power Source | Solar, Battery |
| Best For | Senior High |
Reviews mention:
Students say it is simple and effective for daily classwork. Many users like its easy-to-use layout and responsive keys. It is often highlighted for being budget-friendly and exam-approved.
| PRC Approved | |
|---|---|
| Number of Programmed Functions | 146 |
| Display | 10+2 Digit LCD |
| Power Source | Battery |
| Best For | Highschool |
Frequently Asked Questions
Below are some of the most asked questions on the web answered by the mybest team.
How to Reset a Scientific Calculator?
Resetting a scientific calculator is usually done via a small reset button or a key combo like “Shift” + “CLR.” This clears memory and settings to fix errors or glitches. Steps may vary by brand, so checking the manual is best. This is helpful to know if you want a calculator that’s easy to troubleshoot during school use or exams.
Are Scientific Calculators Allowed in School or Board Exams?
Most schools and board exams allow non-programmable scientific calculators, while graphing or programmable models are often restricted. Models like the Casio Fx-991W are widely accepted, but rules vary by school or board. If unsure, it’s safest to choose an exam-approved model. This helps you avoid issues during actual exams.
Do Scientific Calculators Turn Off Automatically?
Yes, most scientific calculators automatically turn off after inactivity to save battery. This prevents unnecessary power drain during breaks or non-use. Some models also have a manual off function. This is useful for everyday student use, especially if you want better battery efficiency and fewer interruptions.
Other Must-Haves for Students and Exam Takers
Looking to complete your study setup? Along with a trusty scientific calculator, here are other student essentials that can help you study smarter, write better, and stay on top of your academic game:
How We Chose and Ranked Our Product Recommendations
Our buying guide was carefully researched and crafted by the mybest team of writers and editors. We used the buying guide as a basis for choosing and ranking the product recommendations, and we looked at reviews and ratings from different e-commerce sites like Lazada, Shopee, and more.
The descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.
