📅 Date & Time
Free Date & Time Calculators
Free date and time calculators — age, days between dates, working days, time duration, and more.
🎂 Age Calculator
Calculate exact age in years, months, and days from a date of birth. Also shows total days...
📅 Days Between Dates Calculator
Calculate the number of days between any two dates. Shows weeks and remaining days. Free d...
⏳ Days Until Calculator
Calculate how many days until any future date — or how many days ago a past date was. Free...
➕ Add Days to Date Calculator
Calculate a future or past date by adding or subtracting any number of days from a startin...
💼 Working Days Calculator
Count the number of working days (Monday–Friday) between any two dates. Excludes weekends....
⏱️ Time Duration Calculator
Calculate the duration between two times, with optional break deduction. Perfect for times...