Calculators

WT-012 % CALCULATORS · RUNS LOCALLY PERCENTAGES Percentage Calculator Solve common percentage questions, increases, decreases, and percentage differences instantly. OPEN TOOL → WT-016 ÷ CALCULATORS · RUNS LOCALLY LONG DIVISION Long Division Calculator Solve long division step by step and show the answer as a remainder or decimal. OPEN TOOL → WT-017 ½ CALCULATORS · RUNS LOCALLY FRACTIONS Fraction Calculator Add, subtract, multiply, and divide fractions with simplification and step-by-step work. OPEN TOOL → WT-018 R CALCULATORS · RUNS LOCALLY RATIOS Ratio & Proportion Calculator Solve ratios and proportions with cross multiplication, reduced ratios, and unit rates. OPEN TOOL → WT-019 x CALCULATORS · RUNS LOCALLY ALGEBRA Linear Equation Solver Solve linear equations with x on either side and show each balancing step. OPEN TOOL → WT-020 m CALCULATORS · RUNS LOCALLY ALGEBRA Slope Calculator Find slope, rise, run, y-intercept, and the equation of the line through two points. OPEN TOOL → WT-021 △ CALCULATORS · RUNS LOCALLY GEOMETRY Pythagorean Theorem Calculator Solve a missing side of a right triangle with a² + b² = c² and show the work. OPEN TOOL → WT-022 x² CALCULATORS · RUNS LOCALLY ALGEBRA Quadratic Formula Solver Solve quadratic equations with the discriminant, real or complex roots, and step-by-step work. OPEN TOOL → WT-026 GPA CALCULATORS · RUNS LOCALLY GRADES GPA & Grade Calculator Calculate unweighted and estimated weighted GPA or find the grade needed to reach a target. OPEN TOOL → WT-027 D/F/% CALCULATORS · RUNS LOCALLY CONVERSIONS Decimal / Fraction / Percent Converter Convert decimals, fractions, and percents while seeing exactly how each equivalent form is produced. OPEN TOOL → WT-028 GCF CALCULATORS · RUNS LOCALLY FACTORS GCF & LCM Calculator Find the greatest common factor and least common multiple of two or more numbers using prime factorization. OPEN TOOL → WT-029 PEMDAS CALCULATORS · RUNS LOCALLY ORDER OF OPERATIONS Order of Operations Solver Solve arithmetic expressions one operation at a time using PEMDAS and show how the expression changes after each step. OPEN TOOL → WT-030 DATA CALCULATORS · RUNS LOCALLY STATISTICS Mean / Median / Mode / Range Calculator Calculate mean, median, mode, and range from a data set with a sorted visual and step-by-step explanations. OPEN TOOL → WT-031 A/P CALCULATORS · RUNS LOCALLY GEOMETRY Area & Perimeter Calculator Calculate area and perimeter for common 2D shapes with diagrams, formulas, substitution, and worked steps. OPEN TOOL → WT-032 × CALCULATORS · RUNS LOCALLY PRACTICE Multiplication Practice / Worksheet Generator Generate randomized multiplication practice for selected times tables, check answers in-browser, and print matching worksheets and answer keys. OPEN TOOL → WT-033 3D CALCULATORS · RUNS LOCALLY GEOMETRY Volume & Surface Area Calculator Calculate volume and surface area for common 3D solids with diagrams, formulas, substituted values, and worked steps. OPEN TOOL → WT-034 %Δ CALCULATORS · RUNS LOCALLY PERCENTAGES Percent Change / Discount / Markup Calculator Calculate percent change, discounts, markup, and reverse percentages with step-by-step arithmetic. OPEN TOOL → WT-035 PF CALCULATORS · RUNS LOCALLY FACTORS Prime Factorization Calculator Break a whole number into prime factors with exponent form, multiplication checks, and factor-tree-style splits. OPEN TOOL → WT-036 FRAC CALCULATORS · RUNS LOCALLY PRACTICE Fraction Practice Generator Generate printable fraction practice for addition, subtraction, multiplication, and division with proper, improper, or mixed-number difficulty. OPEN TOOL → WT-037 ×× CALCULATORS · RUNS LOCALLY SHOW THE WORK Long Multiplication Multiply whole numbers using traditional long multiplication with partial products, place-value shifts, and a paper-style layout. OPEN TOOL → WT-038 + CALCULATORS · RUNS LOCALLY SHOW THE WORK Column Addition Add whole numbers column by column and see exactly when digits are carried or regrouped into the next place. OPEN TOOL → WT-039 − CALCULATORS · RUNS LOCALLY SHOW THE WORK Column Subtraction Subtract whole numbers column by column with borrowing and regrouping explained digit by digit. OPEN TOOL → WT-040 ↓½ CALCULATORS · RUNS LOCALLY FRACTIONS Fraction Simplifier Reduce a fraction to simplest form by finding the greatest common factor and dividing both parts by it. OPEN TOOL → WT-041 3½ CALCULATORS · RUNS LOCALLY FRACTIONS Mixed Number Converter Convert improper fractions to mixed numbers or mixed numbers to improper fractions with the school-method steps shown. OPEN TOOL → WT-042 x? CALCULATORS · RUNS LOCALLY PRACTICE One-Step / Two-Step Equation Practice Generate one-step and two-step equations, enter your answer, check it, and reveal the solution only when you want it. OPEN TOOL → WT-043 XY CALCULATORS · RUNS LOCALLY GRAPHING Coordinate Plane Plotter Plot and label ordered pairs on a -10 to 10 coordinate plane and learn to move x first, then y. OPEN TOOL → WT-044 ↔ CALCULATORS · RUNS LOCALLY COORDINATE GEOMETRY Distance & Midpoint Calculator Find the distance and midpoint between two coordinate points with formulas, substitution, and worked steps. OPEN TOOL → WT-045 ∠ CALCULATORS · RUNS LOCALLY GEOMETRY Triangle Angle Solver Find a missing triangle angle using the 180-degree interior-angle rule and show the arithmetic step by step. OPEN TOOL → WT-046 ○ CALCULATORS · RUNS LOCALLY GEOMETRY Circle Calculator Start with radius, diameter, circumference, or area and calculate all four common circle measurements with formulas shown. OPEN TOOL → WT-047 aⁿ CALCULATORS · RUNS LOCALLY EXPONENTS Exponents & Powers Calculator Evaluate powers and explain positive, zero, and negative exponents with repeated multiplication and common exponent rules. OPEN TOOL → WT-048 √ CALCULATORS · RUNS LOCALLY RADICALS Square Root Simplifier Simplify square roots by finding perfect-square factors and moving factor pairs outside the radical. OPEN TOOL →