Age Calculator
Calculate exact age in years, months, days, and other time units.
Use CalculatorDate Calculator
Add or subtract days, weeks, months, or years from any date.
Use CalculatorTime Calculator
Add, subtract, and convert time in hours, minutes, and seconds.
Use CalculatorHours Calculator
Calculate work hours, time differences, and timesheet calculations.
Use CalculatorGPA Calculator
Calculate Grade Point Average for high school and college students.
Use CalculatorGrade Calculator
Calculate final grades, weighted averages, and grade requirements.
Use CalculatorConcrete Calculator
Calculate concrete volume and materials needed for construction projects.
Use CalculatorSubnet Calculator
Calculate IP subnets, network addresses, and CIDR notation.
Use CalculatorPassword Generator
Generate secure passwords with customizable length and character sets.
Use CalculatorConversion Calculator
Convert between various units of measurement including length, weight, and temperature.
Use Calculator