Numbers

Browse all tools in the Numbers category

Confidence interval calculator

Calculate the confidence interval for your data with precision. This calculator allows you to input your sample mean, standard deviation, and sample size to determine the range within which the true population parameter lies. Choose your desired confidence level and get instant results, including upper and lower limits. Ideal for researchers, statisticians, and anyone needing accurate statistical analysis.

Probability calculator

Calculate the likelihood of single or multiple events with our Probability Calculator. Input your values to determine the probability of various outcomes, whether for independent or dependent events. Ideal for students, statisticians, and anyone needing to analyze probabilities in real-time. Get instant results and insights into complex probability scenarios, including binomial and conditional probabilities.

Average calculator

Calculate the average (mean) of any set of numbers quickly and accurately. Simply enter your numbers separated by commas, and our Average Calculator will provide you with the mean value, along with detailed steps for your calculations. Perfect for students, teachers, and anyone needing to analyze data, this calculator simplifies the process of finding averages for grades, test scores, or financial figures.

Percentage calculator

Calculate percentages quickly and accurately with our Percentage Calculator. Whether you need to determine discounts, tips, or grade percentages, this tool provides instant results for various percentage calculations, including percentage increase and decrease. Simplify your math tasks and get precise answers in seconds.

Binary converter

Transform binary numbers to decimal and vice versa with our Binary Converter. Input your binary or decimal values and get instant conversions. Perfect for programmers, students, and anyone needing quick number translations.

Hexadecimal converter

Convert hexadecimal values to decimal, binary, and ASCII formats with our Hexadecimal Converter. Simply input your hex code and get instant results, making it perfect for programmers, developers, and anyone working with numerical systems. Transform your data seamlessly and enhance your coding efficiency.

Roman numerals converter

Transform numbers into Roman numerals and vice versa with our Roman Numerals Converter. Whether you need to convert a date, create a tattoo design, or simply explore the fascinating world of Roman numerals, this converter handles values up to 3,999,999. Input your number or Roman numeral and get instant results!

Number base converter

Transform numbers seamlessly between various bases including binary, decimal, octal, and hexadecimal. This converter provides detailed steps for each conversion, making it ideal for learning and understanding number systems.

Minimum maximum list

Quickly determine the smallest and largest numbers in your list with our Minimum Maximum List tool. Simply input your numbers, and get instant results showing both the minimum and maximum values, helping you analyze data efficiently.

Average of list

Quickly find the average of a list of numbers with our online calculator. Simply input your list, and get the arithmetic mean instantly. Perfect for students, data analysts, and anyone needing to compute averages efficiently.

Filter numbers

Streamline your data analysis with our Filter Numbers tool. Effortlessly filter through lists of numbers based on various criteria such as minimum, maximum, or specific multiples. Perfect for organizing data sets, this tool enhances your ability to focus on relevant figures, making it ideal for both personal and professional use. Transform your number lists into actionable insights in just a few clicks.

Sort numbers

Quickly organize your numbers in ascending, descending, or random order with our online number sorting feature. Simply input your list, and watch as it transforms into a neatly arranged sequence, making data analysis and presentation a breeze.