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Best OverallA dual powered four line scientific calculator built for middle school and early high school math. It lacks graphing and advanced functions.
A straightforward scientific calculator for pre-algebra through trigonometry and biology classes. It shows one line at a time, so it does not display full expressions like newer models do.
A four line scientific calculator that shows math the way textbooks do, approved for major exams. It does not graph, so higher math classes may need more.
A capable non-graphing scientific calculator for high school and college math and science, with calculus and matrix tools. It cannot draw graphs on its own screen, so graphing goes through a phone and QR code.
A solar-powered Texas Instruments scientific calculator for engineering and science work. The listing omits functions, display details and exam approvals.
A dependable scientific calculator for algebra, physics and engineering coursework that shows fractions and roots the way a textbook prints them. The listing gives almost no function details, so confirm your course requirements first.
A dependable non graphing scientific calculator for algebra, statistics and standardized tests. It cannot graph or run programs.
A classic scientific model with a double-row screen in a lavender finish for school math and science. It does not graph, so higher-level courses may need a different model.
A handheld engineering and scientific calculator with a compact LCD and a battery already supplied. The listing says little else, so check features like exam approval in the manual.
Popular PickA four-line scientific calculator for middle school math and science with strong fraction handling. It does not graph, so it will not cover courses that require plotting.
A dependable two-line scientific calculator for science and engineering classes and exams. It does not graph, and the listing's function count is inconsistent.
A two pack of graphing scientific calculators with cases for students in algebra through calculus. The listing does not say which exams allow it.
A basic scientific calculator for general math, pre-algebra, algebra and general science, with a one-line display and fraction support. It is not a graphing model and does not show multiple lines of work.
A compact solar scientific calculator for algebra and trigonometry with a hard cover. It does not graph, and the power entries conflict.
A multi-mode calculator for students that handles scientific, graphing and engineering work on a large LCD. The listing gives no function count or exam approval, so check your class rules.
A scientific calculator with graphing and engineering modes and an LCD screen, sold in a single pack. The listing gives little detail on functions, so check the course list before buying.
A basic two-line scientific calculator for algebra, college math and engineering coursework. It is not a graphing model, and the listing gives no list of functions or exam approvals.
A full-featured scientific calculator with a textbook-style display and solar power for math and science courses. It does not graph, and exam approval is not listed.
A feature-heavy budget scientific calculator with a large four-line screen, reasonable for coursework where brand reputation matters less than function count. Buy it for the price and screen size, not for brand backing.
A precise, programmable RPN calculator in a steel case for engineers and physicists who prefer stack-based entry. It is not a graphing or textbook-entry calculator, and RPN takes learning for newcomers.
A Casio ClassWiz model positioned for advanced coursework, with a readable equation display as its clearest selling point given the limited spec detail. Worth it for the Casio name and textbook-style display if the coursework calls for advanced functions.
A straightforward, dual-power classroom calculator with textbook-style display and a case, built for everyday coursework rather than advanced engineering work.
A pink version of Casio's FX-300ES classroom calculator, with 262 functions and the same textbook-style display, useful for students who want color options.
A ClassWiz-tier Casio for coursework beyond basic algebra, in a pink and white finish, though the listing gives little detail beyond the core display and function set.
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Texas Instruments TI-30XS MultiView Scientific CalculatorModel TI-30XS MultiViewCasio fx-991CW Advanced Scientific CalculatorModel FX-991CWCasio FX-300MS Plus 2 Scientific CalculatorModel FX300MSPLUS2Texas Instruments TI-36X Pro Engineering Scientific CalculatorModel TI-36XTexas Instruments TI-34 MultiView Scientific CalculatorModel TI-34Help me choose scientific calculators: answer 3 questions
These 5 scientific calculators are the most searched brands and models among the established products in this category (monthly searches for each brand and model); on a tie, the one with more owner ratings ranks first. Product data comes from public Amazon listings (updated 2 days ago). We do not test products ourselves.
Casio, Texas Instruments, Catiga, Mr. Pen, Sharp lead this category among the 7 brands that passed our curation checks.
A listing appears only when it has a recorded price, a minimum customer rating, and enough ratings or monthly sales. Generic and unbranded listings are left out, while every real brand stays, including brands sold only on Amazon. The ones that pass are ordered by how many people search for that brand and model each month; review counts only break ties.
Scientific calculators on this page range from basic scientific models for middle and high school to advanced engineering calculators and graphing calculators. The first decision is what your course or exam allows, because many tests list approved models, and some ban graphing or programmable calculators or calculators with computer algebra.
Scientific models cover trigonometry, logarithms, statistics and fractions, and models with a natural textbook display show expressions the way they appear on paper, which reduces mistakes. Engineering and advanced scientific calculators add complex numbers, base conversions, equation solvers and unit constants. Graphing calculators plot functions and run programs, and are required in some higher level maths courses.
Screen and power are the next questions. Among the 10 products that list screen size, most fall between 2.2 and 13 inches, and 2.6 inches is typical. A larger, higher resolution screen shows more lines of working and graphs more clearly. Solar models with a battery backup rarely need new batteries, while graphing calculators often use a rechargeable battery that needs regular charging.
Build and keys matter for daily use. A protective slide cover keeps the keys safe in a backpack, and clear key labels in good contrast help in exams. Calculators used by several students in a family may benefit from a reset function and a clear manual.
Before buying, check the exam rules for your course, the functions you need, the display type, the power source, whether a cover is included, and whether teachers or classmates use the same model, which makes help easier. Keep spare batteries or a charger handy before important exams. If a student will take advanced maths, engineering or chemistry later, buying the calculator that course requires now saves buying twice, though a simpler model is easier for younger students to learn. Many schools publish a recommended model list at the start of the year.
How we list products: every listing here has a recorded price, a minimum customer rating and enough ratings or monthly sales. Generic and unbranded listings are left out; every real brand stays, including brands sold only on Amazon. Products are ordered by monthly searches for their brand and model on every page.Editorial policy
