Student Calculators
Use student-friendly calculators for grades, GPA, fractions, ratios, LCM, GCF, slope, quadratic equations, and scientific math.
MathFraction CalculatorAdd, subtract, multiply, divide, and simplify fractions.MathDecimal To Fraction CalculatorConvert a decimal value into a simplified fraction.MathRatio CalculatorSimplify ratios and see equivalent ratio values.MathProportion CalculatorSolve a proportion in the form a / b = c / x.MathLCM CalculatorFind the least common multiple for two or more whole numbers.MathGCF CalculatorFind the greatest common factor for two or more whole numbers.MathSlope CalculatorCalculate slope from two points and see the slope-intercept form when possible.MathQuadratic Formula CalculatorSolve quadratic equations in ax^2 + bx + c = 0 form.MathFactoring CalculatorFactor a whole number into prime factors.MathScientific CalculatorCalculate trigonometry, logarithms, powers, roots, factorials, percentages, and scientific notation in DEG or RAD mode.StudentsGPA CalculatorCalculate GPA from grades and credit hours.StudentsGrade CalculatorCalculate a weighted course grade, remaining-work scenarios, or the final exam score needed for a target.MathBinary CalculatorAdd, subtract, multiply, or divide binary numbers and see decimal and hex results.