Access our collection of powerful, easy-to-use time & date calculators for all your calculation needs. From age, date, and time calculations to timezone conversions, we have the tools you need to solve your time and date problems quickly and accurately.
Calculate Your Exact Age in Seconds, Minutes, and Years
Add or subtract days, weeks, months, and years from any date.
Add, subtract, convert time units, and calculate work hours with our comprehensive time calculator.
Convert time between any timezones, view real-time world clock, and find the perfect meeting times for international teams
Simple steps to get the most out of our calculation tools
Choose the appropriate calculator for your specific time & date problem
Input the numbers or expressions you want to calculate
View your answer immediately with step-by-step explanations when available
Common questions about our time & date calculators
Yes, all of our time & date calculators are completely free to use with no hidden fees or subscriptions required.
No, you can use all of our calculators without creating an account or providing any personal information.
Our calculators are designed to provide highly accurate results. The scientific calculator supports up to 10 decimal places for precision calculations.
Yes, all of our calculators are fully responsive and work on desktop computers, tablets, and mobile phones.
Choose from our collection of powerful time & date calculators and get instant, accurate results.