Date & Time Calculators
Free online date and time tools to help you calculate durations, ages, and plan events. Our calculators handle date differences, age calculations, and working day calculations.
Date Duration Calculator
Calculate the exact duration between two dates in years, months, days, hours, and minutes.
Age Calculator
Calculate your exact age or the time between any two dates in years, months, days, hours, and more.
About Date & Time Calculators
Date and time calculators help you plan events, track durations, and calculate ages with precision. Whether you're tracking project timelines, planning events, or measuring age-based milestones, our date tools provide accurate calculations for your time-related needs.
Key Features
- Precise calculations of time intervals in years, months, days, hours, and minutes
- Age calculations that account for leap years and calendar variations
- Working day calculations that exclude weekends and holidays
- Duration tools for project planning and event scheduling
- Timezone conversion for international date and time coordination
Popular Date Calculators
Our most widely used date and time tools include:
- Age calculator that shows exact years, months, and days
- Date duration calculator for time between two dates
- Working days calculator that excludes weekends and holidays
- Birthday calculator for finding upcoming birthdays and milestones
- Date converter for different calendar systems
All calculations are performed instantly in your browser and your data remains private. Our date and time calculators use precise algorithms to ensure accurate time calculations.