Kostenlose Online-Rechner

Einfache Antworten. Sofort berechnet.

Schnelle und kostenlose Rechner für Alltagsmathematik, persönliche Finanzen und Heimprojekte.

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.

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

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

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

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

Berechnen 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.

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

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