Days Until Birthday

Find out how many days remain until your next birthday. Shows the day of the week and a full breakdown.

Days Until Birthday

Find out how long until your next birthday rolls around.

Birthday (Month & Day):

About the Days Until Birthday

Enter a birthday (any year — only month and day are used) and OmniWhen counts the days, weeks, hours and minutes until that date next occurs. The result also shows what day of the week that birthday falls on.

Plan birthday parties, send timely cards, or just count down for fun.

How it works

OmniWhen takes the month and day of your birthday, finds the next occurrence on or after today (rolling forward to next year if today is past it), and reports the gap. The result includes a humanized duration ("3 months, 22 days") plus running totals in days and weeks, and the day of the week your next birthday falls on.

Examples

Birthday Mar 14 — Today Jan 5March 14 is 68 days away · 9 weeks
Birthday Jan 5 — Today Jan 5~365 days (rolls to next year)
Birthday Dec 31 — Today Jul 4180 days · 25 weeks

Frequently asked questions

What if my birthday is today?

The calculator rolls forward to next year, so it shows ~365 days. To celebrate today, just enjoy.

How does it handle Feb 29 birthdays?

In non-leap years it returns March 1 as the next occurrence. In leap years it returns Feb 29.

Can I see what day of the week my birthday lands on?

Yes — the result includes the weekday name of your next birthday.