Ulomki Calculators

Add two or more fractions and get the simplified result. Enter numerators and denominators — see the LCD method, step-by-step working, and mixed number...

Perform operations on mixed numbers: add, subtract, multiply, or divide. Enter mixed numbers — get the simplified result with full working shown. Free.

Reduce any fraction to its lowest terms. Enter numerator and denominator — get the simplified fraction with GCF method and steps shown. Free.

Simplify complex and compound fractions with numerators or denominators that are themselves fractions. Enter your expression — get step-by-step working. Free.

Convert any decimal to a fraction in lowest terms. Enter your decimal — get the exact fraction, simplification steps, and mixed number if applicable. Free.

Convert any fraction to its decimal equivalent. Enter numerator and denominator — get the decimal, repeating pattern, and percentage equivalent. Free.

Convert any fraction to a percentage. Enter the numerator and denominator — get the percentage with division steps and decimal equivalent shown. Free.

Convert any percentage to a fraction in simplest form. Enter your percentage — get the fraction, simplification steps, and decimal equivalent. Free.

Find the Lowest Common Denominator for any set of fractions. Enter your denominators and get the LCD with full factor breakdown. Free.

Calculate the Least Common Multiple of two or more integers. Enter your numbers and get the LCM with prime factorisation shown. Free.

Find the Greatest Common Factor of any set of numbers. Enter your integers and get the GCF with factor lists and Euclidean steps. Free.

Find equivalent fractions for any fraction. Enter numerator and denominator — get a full list of equivalent fractions with multiplication tables. Free.

Sort any set of fractions from least to greatest or greatest to least. Enter multiple fractions — see them ranked with common denominator comparison. Free.

Compare two or more fractions and find which is larger. Enter your fractions — get the comparison result with LCD method and number line shown. Free.

Convert mixed numbers to improper fractions instantly. Enter the whole number, numerator, and denominator — see the conversion steps clearly. Free.

Calculate the Golden Ratio for any two numbers or a single value. Enter a length and get both segments — φ = 1.618 applied precisely. Free.

Convert any improper fraction to a mixed number instantly. Enter numerator and denominator — see the whole number and remainder clearly. Free.

Decompose any fraction into a sum of unit fractions (Egyptian method). Enter your fraction and explore different decomposition options. Free.

Solve fraction word problems step by step. Enter your problem type and values — see the worked solution with formula and explanation. Free.

Convert any fraction into Egyptian fractions (unit fractions with numerator 1). Enter your fraction and see the full Greedy Algorithm breakdown. Free.

Expand any real number or fraction as a continued fraction. Enter your value and see the convergents, partial quotients, and approximations. Free.