Birthday Countdown Calculator
Days to your next birthday, the weekday it falls on, the age you'll turn and your zodiac sign.
Result
How to use
- 1
Pick the date of birth.
- 2
Optionally add a name.
- 3
See how many days are left, the weekday and the next few birthdays.
Questions
How is a 29 February birthday handled?
In years without 29 February, the birthday is counted on 28 February. Many people celebrate on 1 March instead — the table shows exactly when 29 February comes next.
Which zodiac sign system is used?
The Western (tropical) sun signs, by date — for example Leo is 23 July to 22 August. Indian (Vedic) rasi signs use the sidereal zodiac and usually fall about 23 days later, so your rasi may be different.
Is the countdown in Indian time?
Yes — it uses your device's date and time zone, so in India it counts to midnight IST.
About this Birthday tool
Birthday Countdown Calculator — Days to your next birthday, the weekday it falls on, the age you'll turn and your zodiac sign. It is one of 200 free tools on namasivayam.in, made by software engineer Namasivayam Vadivelan for everyday use in India.
Everything is calculated instantly in your browser: nothing you type or upload is sent to any server, there is no sign-up, and it works on mobile and desktop. Pick the date of birth.
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Results are estimates to help you plan. They are not financial, tax or medical advice.