Tools

Logarithm Base Converter Calculate the logarithm of a positive number using any valid base. Enter a number and a base

Antilogarithm Calculator Calculate the antilogarithm of any number using base 10, base e, or a custom base. Logarithm Base Common

Natural Logarithm Calculator Calculate the natural logarithm (ln) of any positive number. The natural logarithm uses the mathematical constant e

Logarithm Calculator Calculate logarithms with base 10, natural logarithms, or any valid custom base. Enter your values to get the

Decimal Places Calculator Round numbers, set decimal places, and find truncated values instantly. Enter a number Number of decimal places

Rounding Calculator Round any number to decimal places, significant figures, or the nearest tens, hundreds, thousands, and other place values.

Significant Figures Calculator Count significant figures and round numbers accurately. Enter a number Try: 0.004560 1200 12.500 Round to significant

Decimal to Standard Form Converter Convert decimal numbers into scientific notation using powers of 10. Enter a number below to

Standard Form to Decimal Converter Convert numbers written in scientific notation into ordinary decimal form. Enter a number in standard

Scientific Notation Calculator Convert decimal numbers into scientific notation or convert scientific notation into decimal form. Decimal to Scientific Scientific

Mixed Number Calculator Add, subtract, multiply, or divide mixed numbers and fractions. Get a simplified answer with step-by-step working. First

Decimal to Fraction Converter Convert any terminating decimal into its simplest fraction form. View the improper fraction and mixed number

Fraction to Decimal Converter Convert any fraction into a decimal number instantly. Whole number (optional) Numerator Denominator Decimal places 2

Fraction Calculator Add, subtract, multiply, or divide fractions easily. Select Operation Addition (+)Subtraction (−)Multiplication (×)Division (÷) First Fraction + Second

Percentage Calculator Calculate percentages, percentage changes, and adjusted values easily. Choose Calculation What is X% of Y?X is what percent

Factorial Calculator Calculate the factorial of any non-negative integer instantly. Enter a non-negative integer Enter a whole number from 0

Absolute Value Calculator Calculate the absolute value of any real number instantly. Absolute Value: |x| Enter a number Calculate Reset

Reciprocal Calculator Calculate the reciprocal of any nonzero number, fraction, or decimal. Enter a number or fraction Examples: 5, -4,

xn Power of a Number Calculator Calculate the power of any number quickly and easily. Base Number (x) Exponent (n)

√ Nth Root Calculator Calculate the nth root of any number quickly and accurately. Number (x) Root index (n) Use

Cube Root Calculator Calculate the cube root of any real number, including negative numbers and decimals. Get the result and

Square Root Calculator Calculate the square root of any non-negative number instantly. Enter a number below to find its square

Exponent Calculator Calculate powers of numbers quickly. Enter a base and an exponent to find the result. Base (a) Exponent

Parentheses Calculator Evaluate mathematical expressions with parentheses, brackets, braces, and nested calculations. Get the answer with calculation steps. Enter a

Order of Operations Calculator Solve mathematical expressions using BODMAS or PEMDAS rules and understand the calculation step by step. Enter

Scientific Expression Calculator Calculate mathematical expressions using scientific functions, constants, powers and logarithms. ANGLE MODE DEG RAD RESULT 0 Enter

Basic Scientific Calculator Calculate mathematical and scientific expressions easily. Ready DEG RAD Angle mode 2nd ( ) ⌫ AC sin