Free date & time calculators
44 tools, all calculated live from today's real date — never a stale cached answer. No sign-up, no paywall, and every result is worked out inside your browser.
44 / 44 tools shown
Days From Today
The exact calendar date N days ahead of today. Useful for notice periods, due dates and return windows.
Days Ago
The exact calendar date N days before today — handy for dating documents, invoices and statutory look-backs.
Weeks From Today
N weeks from today. Whole weeks never change the weekday, only the date.
Holiday Countdowns
Live countdowns to major holidays and fixed dates, rolling over automatically to next year.
Everyday Date Tools
Date difference, business days, age, week numbers and hours — the everyday essentials.