Probability Calculator

2×2 Matrix Calculator Easily add, subtract, or multiply two 2×2 matrices. Matrix A + – × Matrix B Calculate Result Result Matrix 0 0 0 0 What is a Matrix? In mathematics, a matrix is a rectangular array or table of numbers, symbols, or expressions, arranged in rows and columns. This 2×2 matrix calculator is…

Fraction Calculator Add, subtract, multiply, and divide fractions easily. +–×÷ Calculate Fraction Simplified Result: 0 0 OR 0.00 How do you calculate fractions? A fraction represents a part of a whole. The top number is the numerator, and the bottom number is the denominator. Adding or subtracting fractions requires finding a common denominator first. However,…

Average Calculator Calculate the mean, sum, and count of a given dataset. Enter numbers separated by commas (e.g., 10, 25, 42, 60) Calculate Average Average (Mean) 0 Total Sum0 Total Count0 What is an Average? In mathematics, an Average (specifically called the arithmetic mean) is a single number representing the central value of a set…

Scientific Calculator Advanced calculations with Trigonometry, Logarithms, and Exponents. sin cos tan DEL AC log ln ( ) ÷ √ 7 8 9 × ^ 4 5 6 – π 1 2 3 + e 0 . = What is a Scientific Calculator? A scientific calculator is an advanced version of a standard calculator. While…

Binary Converter Convert values between Decimal (Base-10) and Binary (Base-2) numeral systems. Decimal to Binary Binary to Decimal Enter Decimal Number Convert Now Converted Binary 0 What is the Binary System? The Binary Numeral System, or Base-2, is a method of representing numbers using only two digits: 0 and 1. It is the foundational language…

Percentage Calculator Easily calculate percentages, ratios, and fractions. What is % of Calculate ? is what percent of Calculate ? What is a Percentage? In mathematics, a percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, “%”. Percentages are used widely and in many…