Calculatrices en ligne gratuites

Des réponses simples. Des calculs instantanés.

Des calculatrices rapides et gratuites pour les mathématiques du quotidien, les finances personnelles et les projets maison.

Convert your annual salary to hourly, weekly, biweekly, and monthly pay. See your income across all pay frequencies.

Convert your hourly wage to an annual salary. Account for vacation days and holidays.

Calculer your overtime pay based on hourly rate, hours worked, and overtime multiplier.

Estimate your take-home pay after federal taxes, Sécurité sociale, and Medicare deductions.

Calculer the right tip amount and split the bill evenly between multiple people.

Find the final price after a percentage discount and optional sales tax.

Calculer sales tax on a purchase or reverse-calculate the pre-tax price.

Estimate how many gallons of paint you need based on room dimensions, doors, and windows.

Calculer the flooring area needed including waste factor and total material cost.

Calculer your exact age in years, months, and days. Find out how many days until your next birthday.