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The Best Fraction Calculators Available in 2025
Fraction calculators are designed to handle basic operations with fractions, such as addition, subtraction, multiplication, and division. They also simplify fractions, convert between fractions and mixed numbers, and switch between fractions and decimals. These calculators work for all grade levels, specifically with any courses that involve working with fractions, such as pre-algebra, algebra, and geometry.
For this article, we'll focus exclusively on fraction calculators that display fractions in their traditional format—with a horizontal line (known as a fraction bar or vinculum) separating the numerator and denominator. This ensures a clear, intuitive visual for young learners.
While models like the TI-30XA and TI-30XIIS can perform fraction calculations, they don't show fractions in the expected stacked format, which can confuse beginners.
With so many options on the market, this guide highlights the top fraction calculators from leading brands like Texas Instruments, Sharp, and Casio—detailing their key features and fraction-handling capabilities to help educators and schools make informed choices.
Available Fraction Calculators
Fraction Calculators from Texas Instruments
TI-10 Elementary Calculator – Tailored for elementary students, the TI-10 is a user-friendly calculator with robust fraction capabilities and a clear two-line display. It performs basic operations with fractions and mixed numbers, simplifies fractions to their lowest terms, and supports conversions between fractions, decimals, and percents. With its stacked fraction display using a horizontal fraction bar, the TI-10 presents fractions in a format familiar to young learners, making it an excellent tool for building foundational math skills in pre-algebra and beyond.
TI-15 Explorer Elementary Calculator – Designed for elementary students, the TI-15 Explorer combines fraction capabilities with a two-line display. It can simplify fractions to lowest terms automatically or step-by-step, convert between improper fractions, mixed numbers, decimals, and percents, and perform basic operations with stacked fractions or mixed numbers. This calculator also displays two forms of fractional results simultaneously, helping students make connections between fractions and other representations.
TI-30XS MultiView Scientific Calculator – The included MathPrint™ feature by Texas Instruments allows the entry and output for viewing calculations in math notation, as seen in textbooks and homework, including answers in terms of pi, square roots and fractions. The TI-30XS Multiview can perform conversions between fractions, decimals, and percentages; convert between improper fractions and mixed numbers; automatically simplify fractions; and display stacked fractions.
TI-34 MultiView Scientific Calculator – The included MathPrint™ feature by Texas Instruments allows the entry and output for viewing calculations in math notation, as seen in textbooks and homework, including answers in terms of pi, square roots and fractions. The TI-34 Multiview can perform conversions between fractions, decimals, and percentages; convert between improper fractions and mixed numbers; simplify fractions; and display stacked fractions. Uniquely, the TI-34 Multiview contains a feature to simplify a fraction one factor at a time instead of automatically simplifying to lowest terms.
TI-36X Pro Scientific Calculator – The included MathPrint™ feature by Texas Instruments allows the entry and output for viewing calculations in math notation, as seen in textbooks and homework, including answers in terms of pi, square roots and fractions. The TI-36X Pro can perform conversions between fractions, decimals, and percentages; convert between improper fractions and mixed numbers; automatically simplify fractions; and display stacked fractions.
Fraction Calculators from Casio
Casio fx-115ES PLUS 2nd Edition Advanced Scientific Calculator – Perfect for high school and college students in algebra, geometry, and advanced math, the Casio fx-115ES PLUS 2nd Edition features a Natural Textbook Display™ that shows calculations, including stacked fractions with a horizontal fraction bar, as they appear in textbooks. It handles over 280 functions, performs operations with fractions and mixed numbers, simplifies to lowest terms, and converts between fractions, decimals, and percents.
Casio fx-300ES PLUS 2nd Edition Scientific Calculator – Tailored for middle and high school students in pre-algebra, algebra, and geometry, the Casio fx-300ES PLUS 2nd Edition features a Natural Textbook Display™ that shows calculations, including stacked fractions with a horizontal fraction bar, as they appear in textbooks. It supports over 250 functions, performs operations with fractions and mixed numbers, simplifies to lowest terms, and converts between fractions, decimals, and percents.
Casio fx-300MS PLUS 2nd Edition Scientific Calculator – Designed for middle and high school students in algebra, pre-algebra, and geometry, the Casio fx-300MS PLUS 2nd Edition features a 2-line display that clearly shows calculations, including fractions with a horizontal fraction bar. With over 240 functions, it performs operations with fractions and mixed numbers, simplifies to lowest terms, and converts between mixed numbers, proper fractions, decimals, and percents.
Casio ClassWiz CW fx-991CW Scientific Calculator – Ideal for high school and college students in algebra, geometry, and advanced math, the Casio fx-991CW ClassWiz features a high-definition 4-gradation display that shows calculations, including stacked fractions with a horizontal fraction bar, as they appear in textbooks. With over 540 functions, it performs operations with fractions and mixed numbers, simplifies to lowest terms, and converts between fractions, decimals, percents, and mixed numbers.
Fraction Calculators from Sharp
Sharp EL-W516TBSL Advanced Scientific Calculator – Geared toward high school and college students in algebra, geometry, and advanced math, the Sharp EL-W516TBSL features a WriteView™ 4-line display for entering and viewing calculations as they appear in textbooks, including stacked fractions with a horizontal fraction bar for clear visualization. It handles over 640 functions, performs operations with fractions and mixed numbers, simplifies to lowest terms, and converts between fractions, decimals, and percents.
Sharp EL-W535TGBBL Scientific Calculator – Designed for high school students in algebra, geometry, and general math, the Sharp EL-W535TGBBL features a WriteView™ 4-line display that shows calculations, including stacked fractions with a horizontal fraction bar, as they appear in textbooks. It supports over 422 functions, performs operations with fractions and mixed numbers, simplifies fractions to lowest terms, and converts between fractions, decimals, and percents.
The Best Fraction Calculator for You
The two largest factors to consider when choosing the best fraction calculator are affordability, to stay in budget, and advancement, to get the most of your calculator.
Fraction calculators can range from $11 to $30 depending on the functions available beyond the fractional capabilities. The most affordable fraction calculator available is the Ti-10 Elementary Calculator.
The most advanced fraction calculator available is the TI-34 MultiView Scientific Calculator. This calculator can simplify a fraction one factor at a time instead of automatically simplifying to lowest terms, a unique feature exclusive to this model.
Whether you're a student tackling fractions for the first time or advancing through algebra and geometry, the right fraction calculator can make a big difference. By considering both functionality and budget, you can choose a calculator that best fits your needs, whether it's a basic model like the TI-15 or a feature-rich option like the TI-36x Pro.
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