Scientific Calculator3 options

Calculates complex mathematical expressions with double-digit precision, supporting both button click and keyboard input for ease of use. Ideal for students, scientists, engineers, and anyone needing quick, accurate calculations in various fields of study and work.

3 options🔢 Math & Numbers

Statistics Calculator2 options

This statistics calculator computes a number of common statistical values including standard deviation, mean, sum, geometric mean, and more, given a data set.

2 options🔢 Math & Numbers

Scientific Notation Calculator5 options

Converting between standard decimal format and scientific notation becomes effortless with this specialized calculator. It streamlines the process of expressing extremely large or small values by calculating the appropriate coefficient and exponent. Whether working on physics homework, engineering projects, or data analysis, users can quickly transform complex digits into a readable, standardized format that follows mathematical conventions. The calculator provides an immediate way to understand the scale of a number by identifying its power of ten. It helps eliminate errors that often occur when manually counting decimal places or zeros in lengthy strings. By providing clear results, it serves as an educational aid for those learning the fundamental rules of notation or as a practical utility for professionals who need to ensure accuracy in their calculations.

5 options🔢 Number Theory & Sequences

Big Number Calculator5 options

Defuse’s Online Big Number Calculator supports arithmetic on very large values and includes base conversion and bitwise operators. It is free to use in-browser and is designed for high-precision or large-integer style calculations without requiring a paid plan.

5 options🔢 Math & Numbers

Random number generator5 options

Two free random number generators that work in user-defined min and max range. Both random integers and decimal numbers can be generated with high precision.

5 options📈 Statistics

Fraction Calculator4 options

Use this fraction calculator to perform all the main calculations on simple or mixed fractions. We support addition, subtraction, multiplication, division of fractions, fraction simplification, and two types of conversions: fraction to decimal and decimal to fraction.

4 options➗ Fractions, Percentages & Ratios

Matrix Calculator

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