How Long Until / Since Date Calculator

Find the exact time remaining until — or since — any date and time. See years, months, weeks, days, hours, and seconds live.

📅 Any Date ⏱ Live Countdown 🔁 Until & Since 🔒 100% Private

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Select a Target Date

Quick Presets

Target Date (required)

Target Time (optional)

Direction

Select a date to begin

Pick a date on the left and click Calculate

UNTIL

Total Days

Live Seconds

—

counting

Total Hours

—

approx.

Weeks Left

—

approx.

Unit	Value	Relative

Year progress 0%

How Long Until This Date?