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7 Best Hp Scientific Calculators 2026 in the United States

#1

Winner

10.0 score

HP Prime G2 Graphing Calculator – Multi-Touch 3.5" Color Display CAS Exam Approved SAT/AP/IB Scientific Calculator for School, Highschool, College Students – Programmable, 256MB, Includes Case + Cloth

HP Prime G2 Graphing Calculator – Multi-Touch 3.5" Color Display CAS Exam Approved SAT/AP/IB Scientific Calculator for School, Highschool, College Students – Programmable, 256MB, Includes Case + Cloth

HP

10.0 score

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The HP Prime G2 is a powerful graphing calculator designed for high school and college students tackling advanced math subjects like calculus, geometry, and algebra. It stands out with its 3.5-inch multi-touch color screen that is bright and responsive, allowing you to zoom and interact with graphs using your finger, which makes visualizing complex math much easier compared to traditional calculators. Functionally, it offers a computer algebra system (CAS), letting you work with symbolic math, which is helpful for exploring equations and formulas beyond simple calculations. You can switch easily between different views, such as symbolic or graphical, using dedicated buttons.

Rating
10.0
Chosen by1,143
Functionality
Display
Power Source

Most important from
1811 reviews

Functionality
The HP Prime Calculator acts like a powerful math assistant, making complex subjects from arithmetic to advanced calculus accessible with its vibrant color touchscreen and intuitive textbook-style input and output.
Display
Its large, responsive touchscreen lets you interact with graphs effortlessly by swiping and zooming, making visualizing math far easier than with traditional calculators.
Power Source
Its rechargeable battery charges quickly, although battery life is shorter compared to some competitors, a trade-off for its high processing power and touchscreen features.
Programmability
The HP Prime's programmability through variables and functions supports powerful custom math solutions, usable across physical and virtual calculator versions.
Durability
The build quality is durable with a metal design and slide-on cover, though the calculator is heavier and bulkier than simpler scientific models.
Ease of Use
Typing equations directly without needing reverse Polish notation simplifies calculations, offering a user-friendly experience even for advanced math tasks.
#2
9.4 score

HP 300s+ Scientific Calculator

HP 300s+ Scientific Calculator

HP

9.4 score

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The HP 300s+ Scientific Calculator is designed to cater to the needs of math and science students. It features a linear display with a resolution of 31 x 96 dots, capable of showing up to 15 digits, and comes with a 4-line LCD display in textbook format, making it easy to read complex equations and formulas. The calculator is powered by solar energy with a battery backup, ensuring it works even in low-light conditions, which is a significant advantage for users who need reliability in various environments.

Rating
9.4
Functionality
Display
Durability

Most important from
259 reviews

Functionality
Functionality is accurate and quick, making it reliable for high school math teaching.
Display
The display is excellent, and the fractional feature helps avoid confusing brackets in calculations.
Durability
While the buttons may occasionally fail to register, paying attention helps mitigate this issue.
Ease of Use
A great deal for the money, this calculator is easy to learn and offers many functions.
#3
9.4 score

Hewlett Packard F2229AA#ABA Graphing Calculator

Hewlett Packard F2229AA#ABA Graphing Calculator

HP

9.4 score

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The HP 50g Graphing Calculator is a strong choice for anyone needing a scientific calculator with advanced capabilities, especially students and professionals in engineering or math. Its upgraded display offers 30% more usable space than previous models, making it easier to read complex equations and graphs. The large memory, including 512 KB RAM and 2 MB flash ROM, supports extensive calculations and future software updates, which is a plus for long-term use. The inclusion of an SD card slot for memory expansion is convenient, allowing users to save more data or programs directly on the device.

Rating
9.4
Functionality
Power Source
Programmability

Most important from
1378 reviews

Functionality
The HP 50g offers a unique and elegant stack system that serves as a universal input-output mechanism, allowing interactive and flexible calculations unmatched by other calculators.
Power Source
Although the device requires four AAA batteries, users recommend investing in rechargeable batteries and backups due to the calculator’s relatively high power consumption.
Programmability
Programming on the HP 50g is streamlined and enjoyable, with the User RPL language enabling quick creation of stack-based programs that integrate seamlessly into calculations.
Durability
Users praise the build quality of new units, noting sturdy battery contacts and a fresh, reliable feel right out of the box.
Ease of Use
Learning to use the HP 50g demands significant time and effort, but the depth of features and programmability make it a rewarding tool for those who master it.

Top 7 Best Hp Scientific Calculators 2026 in the United States

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Slide 1

HP

HP Prime G2 Graphing Calculator – Multi-Touch 3.5" Color Display CAS Exam Approved SAT/AP/IB Scientific Calculator for School, Highschool, College Students – Programmable, 256MB, Includes Case + Cloth

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#1

Winner

10.0  score
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HP

HP Prime G2 Graphing Calculator – Multi-Touch 3.5" Color Display CAS Exam Approved SAT/AP/IB Scientific Calculator for School, Highschool, College Students – Programmable, 256MB, Includes Case + Cloth

Functionality: CAS, symbolic, graphical views, wireless, app
Display: 3.5-inch multi-touch color screen
Power Source: Rechargeable lithium-ion battery
Programmability: 256MB memory for programs, configs
Durability: Slide-on cover, metal design

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Chosen by 1143 this week

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Slide 1

HP

HP Prime G2 Graphing Calculator – Multi-Touch 3.5" Color Display CAS Exam Approved SAT/AP/IB Scientific Calculator for School, Highschool, College Students – Programmable, 256MB, Includes Case + Cloth

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#2
9.4  score
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HP

HP 300s+ Scientific Calculator

Functionality: Engineering/Scientific
Display: 4-line LCD, 31 x 96 dots
Power Source: Solar with battery backup
Programmability: Limited
Durability: Decent, primarily plastic
Ease of Use: User-friendly, intuitive interface

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#3
9.4  score
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HP

Hewlett Packard F2229AA#ABA Graphing Calculator

Functionality: 2300+ functions, supports RPN, algebraic
Display: 30% more usable display space
Power Source: 4 AAA batteries
Programmability: Multiple input modes, extensive programmability
Ease of Use: Steeper learning curve for beginners

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#4
9.4  score
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WYNGS

HP 10B II Plus/Hewlett Packard 10BII+ Financial Scientific Calculator + WYNGS Protective Case Black

Functionality: 100+ business functions: loans, NPV, IRR
Display: Clear and straightforward
Power Source: Battery powered
Programmability: Not programmable
Durability: Includes protective case
Ease of Use: Intuitive layout, accessible keys

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#5
9.1  score
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HP

Quality HP12C Finance Calculator By HP Calculators

Functionality: 120+ built-in financial and date functions
Display: Simple, not large or colorful
Power Source: Battery Powered
Programmability: Limited programmability beyond fixed functions
Durability: Durable for everyday office use
Ease of Use: Uses RPN input; learning curve

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#6
8.8  score
Slide 1

HEWLETT PACKARD

Hewlett Packard HP6S Scientific Calculator

Functionality: basic scientific, math functions, trig, algebra
Display: simple and clear
Power Source: Battery Powered
Programmability: lacks advanced programmability features
Durability: thin design may reduce durability
Ease of Use: easy and less intimidating for beginners

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#7
7.0  score
Slide 1

HP 35s Scientific Calculator – The Stack and the Equation Solver –

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Buying Guide for the Best Hp Scientific Calculators

Choosing the right HP scientific calculator can make a significant difference in your studies or professional work. Scientific calculators are essential tools for students, engineers, and professionals who need to perform complex mathematical calculations. When selecting a scientific calculator, it's important to consider your specific needs and the features that will best support your work. Here are some key specifications to consider and how to navigate them to find the best fit for you.
FunctionalityFunctionality refers to the range of mathematical operations and functions the calculator can perform. This is important because it determines what types of calculations you can do. Basic scientific calculators offer essential functions like trigonometry, logarithms, and exponential functions. More advanced models include features like matrix calculations, calculus functions, and statistical analysis. If you're a high school student, a basic model might suffice. However, if you're in college or a professional field that requires advanced math, you should look for a calculator with more comprehensive functionality.
DisplayThe display is the screen where the calculator shows the numbers and results of your calculations. This is important because a clear and large display can make it easier to read and interpret complex calculations. Displays can range from simple single-line screens to multi-line and high-resolution displays. If you need to view multiple steps of a calculation at once or work with graphs, a multi-line or high-resolution display is beneficial. For simpler tasks, a basic single-line display may be sufficient.
Power SourceThe power source of a calculator can be either battery-operated, solar-powered, or a combination of both. This is important because it affects the calculator's usability and convenience. Battery-operated calculators are reliable but require periodic battery replacements. Solar-powered calculators are eco-friendly and can last longer without needing new batteries, but they may not work well in low-light conditions. A combination of both ensures that the calculator works in various lighting conditions. Consider where and how often you'll use the calculator to decide which power source is best for you.
ProgrammabilityProgrammability refers to the ability to write and store custom programs or functions on the calculator. This is important for users who need to perform repetitive or complex calculations frequently. Programmable calculators allow you to automate these tasks, saving time and reducing errors. If you're a student or professional dealing with advanced mathematics, engineering, or computer science, a programmable calculator can be very useful. For basic calculations, programmability may not be necessary.
DurabilityDurability refers to how well the calculator can withstand daily use and potential drops or impacts. This is important because a durable calculator will last longer and provide better value. Look for calculators with sturdy construction, protective cases, and high-quality buttons. If you plan to carry your calculator around frequently, such as in a backpack or to different job sites, durability becomes even more crucial. For stationary use, durability might be less of a concern.
Ease of UseEase of use refers to how user-friendly the calculator is, including the layout of buttons, menu navigation, and overall design. This is important because a calculator that is easy to use can improve efficiency and reduce frustration. Look for calculators with intuitive button layouts, clear labeling, and straightforward menus. If you're new to scientific calculators or prefer a simpler interface, prioritize models known for their ease of use. Advanced users might be comfortable with more complex interfaces that offer greater functionality.

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