Math tools
5 tools tagged with “Math”
Fraction Calculator
Perform calculations with fractions, mixed numbers, and improper fractions. Add, subtract, multiply, and divide fractions with automatic common denominator finding and result simplification. Convert between mixed numbers and improper fractions, transform fractions to decimals, and get step-by-step solutions perfect for students learning fraction operations.
Calculators · Math Calculators
Percentage Calculator
Calculate percentages, discounts, markups, and percentage changes with precision. Find percentage of numbers, calculate percentage increase or decrease, determine sale prices and discount amounts, reverse calculate original values, and compute profit margins. Essential for business, finance, shopping, and academic percentage calculations.
Calculators · Math Calculators
Scientific Calculator
Advanced scientific calculator with trigonometric, logarithmic, and statistical functions. Features include sin, cos, tan, logarithms (log, ln), exponential functions, square roots, powers, nested parentheses, and proper order of operations (PEMDAS). Perfect for engineering, physics, and advanced mathematics calculations with support for degrees and radians.
Calculators · Math Calculators
Time Calculator
Perform time calculations, add or subtract time durations, and convert between time units (hours, minutes, seconds) with accurate time arithmetic. Handles hour and minute overflow correctly, calculates time differences, supports multiple time values, and works with both 12-hour and 24-hour formats. Essential for scheduling, time tracking, and duration calculations.
Calculators · Time & Date Calculators
Triangle Calculator
Calculate triangle area, perimeter, angles, and sides using various methods including Heron's formula, Law of Sines, and Law of Cosines. Works with all triangle types (right, equilateral, isosceles, scalene), finds missing angles and sides, and provides comprehensive geometric solutions perfect for geometry homework and construction projects.
Calculators · Math Calculators