Math tools

34 tools in this category.

• add-commas — Format large numbers with comma separators
• bmi-calculator — Calculate Body Mass Index with health category analysis.
• calculator — Perform basic and advanced calculations.
• compound-interest-calculator — Calculate compound interest and investment growth.
• discount-calculator — Calculate discounts, sale prices, and savings.
• enumerate-integers — Generate a sequence of integers with custom start, end, and step
• equation-grapher — Graph mathematical equations and functions interactively
• expression-evaluator — Evaluate mathematical expressions safely.
• fibonacci — Generate Fibonacci sequences.
• fraction — Add, subtract, multiply, and divide fractions.
• gcd-lcm — Calculate Greatest Common Divisor and Least Common Multiple.
• increment-digits — Add 1 to each digit in a number
• integer-pairs — Create pairs of integers from two ranges
• l-system — Draw L-system fractals using turtle graphics
• look-and-say — Generate the Look-and-Say sequence (1, 11, 21, 1211...)
• matrix-calculator — Perform matrix operations (add, multiply, determinant, inverse)
• mortgage-calculator — Calculate monthly mortgage payments and amortization.
• number-formatter — Format numbers with commas, decimals, and more.
• number-sum — Calculate the sum of a list of numbers
• numbers-to-words — Convert digits to written words (e.g., 100 → "one hundred")
• pascal-triangle — Draw Pascal\
• percentage-calc — Calculate percentages and percentage changes.
• pi-digits — Calculate Pi to a specified number of decimal places
• prime-checker — Check if a number is prime.
• pythagorean — Calculate sides of right triangles.
• random-matrix — Create a matrix filled with random numbers
• reverse-digits — Reverse the digits of a number (e.g., 123 → 321)
• roman-numeral — Convert between Roman and Arabic numerals.
• salary-calculator — Convert between hourly, daily, weekly, monthly, and annual salary.
• sort-numbers — Sort numbers in ascending or descending order
• statistics — Calculate mean, median, mode, and standard deviation.
• statistics-calculator — Calculate mean, median, mode, variance, and standard deviation.
• tip-calculator — Calculate tips and split bills between multiple people.
• words-to-numbers — Convert written numbers to digits (e.g., "one hundred" → 100)