Calculation tools to solve mathematical, financial, statistical and conversion problems. Calculate your BMI, loan payments, averages, ...
Future or Past Date Calculator
This date calculator allows you to easily calculate future or past dates by adding or subtracting days, weeks, months, or years to any reference date. Perfect for calculating deadlines, due dates, contract ends, or any other important date. Whethe...
Date difference calculator
This tool calculates the difference between two dates (difference in seconds, minutes, hours, days).
BMI Calculator (Body Mass Index)
This tool calculates BMI (Body Mass Index, also called Quetelet Index) from a person's body mass (weight) and height. This index makes it possible to estimate a person's corpulence (thinness, normal weight, overweight, obesity).
Average Calculator
Easily calculate arithmetic or weighted averages of your values. Perfect for school grades, evaluations, or any average calculation with custom coefficients.
Convert a Grade to /20
Instantly convert any grade to a scale of 20. Useful for students, teachers, exams, or international grade equivalencies.
Tip Calculator and Bill Splitter
Tip calculator to quickly calculate the restaurant tip and split the bill among diners. Calculate the tip as a fixed amount or percentage, with automatic rounding. Perfect to split bills and determine the amount per person.
Loan Interest Calculator
This loan interest calculator allows you to simulate monthly payments and total cost of your loan. Whether you're considering a mortgage, auto loan, or any other type of borrowing, our tool accurately calculates your monthly payments, total intere...
Adjust recipe ingredient quantities
This intuitive tool is designed to facilitate scaling ingredients in your recipes, whether you want to increase or decrease the number of servings. This tool allows you to quickly and accurately adjust the quantities of necessary ingredients, ensu...
Discount Calculator (sales)
This discount calculator allows you to easily determine the final price after applying a discount or sale. By simply entering the initial price and discount percentage, you can calculate the price after discount in seconds. It also allows you to m...
Text analyzer
This tool can analyze different features of a text: word count, the most used words, synonyms proposal, etc.
Search for synonyms
Find a list of synonyms for the word (name, adverb, verb, adjective, ...) of your choice.
VAT Calculator
This VAT calculator allows you to calculate VAT quickly and accurately. Whether you need to add VAT to a net price or remove VAT from a gross amount, our VAT calculator handles all your calculations. With predefined VAT rates for France (20%, 10%,...
Speed calculator
This tool calculates the speed based on the distance and time you have indicated. Ideal to know the average speed during a running race, a bike race, etc.