#Math

Tagged with “Math”

24 calculators · 1 articles

Calculators and explainers tagged under Math.

Calculators

Math / Percentage

Percentage Calculator

Solve every common percentage question — "what is X% of Y", "X is what percent of Y", and percentage change.

Featured Trending basic
23,355 4.6 1 min
Math / Geometry

Cylinder Volume Calculator

Volume, lateral surface area, and total surface area of a right circular cylinder from radius and height.

basic
21,798 4.0 1 min
Other / Randomness

Random Number Generator

Generate one or more random integers in a chosen range, with optional uniqueness and optional sorting.

basic
20,662 5.0 1 min
Math / Fractions

Fraction Calculator

Add, subtract, multiply, and divide fractions — with automatic simplification.

basic
20,434 5.0 1 min
Math / Geometry

Slope Calculator

Find the slope of the line through two points, plus the line equation in slope-intercept form.

basic
18,012 4.4 1 min
Math / Fractions

GCF Calculator

Find the greatest common factor (also called GCD) of any list of whole numbers using the Euclidean algorithm.

basic
17,757 4.3 1 min
Math / Fractions

LCM Calculator

Find the least common multiple of two or more whole numbers, with the full prime-factor breakdown.

basic
17,193 4.5 1 min
Math / Geometry

Triangle Calculator

Solve a triangle from any valid combination of sides and angles — SSS, SAS, ASA, AAS, or SSA.

Featured basic
6,361 4.9 1 min
Math / Percentage

Scientific Notation Converter

Convert numbers between standard decimal form and normalized scientific notation (a × 10ⁿ with 1 ≤ |a| < 10).

basic
5,330 4.1 1 min
Math / Percentage

Ratio Calculator

Solve for a missing term in a proportion, simplify ratios, or scale one ratio up or down.

basic
2,928 4.1 1 min

Articles

tutorial Math

Percentages Without the Headache

Every "X% of Y" problem, every "what percent of", every percent-change question — written out the way you'd actually say them.

Daniel Oh Daniel Oh
3 min