Birthday Calculator

Planning a party? Want to know precisely how old you’ll be? Our accurate Birthday Calculator is the perfect tool! This easy-to-use age calculator lets you instantly determine the days, hours, minutes, and seconds remaining until your next birthday. Whether you’re sending out invitations, organizing a surprise, or simply curious, our calculator provides the precise information you need. Find your birthday countdown.

Accurate and Easy: Get precise results in seconds.
Free to Use: No sign-ups or hidden fees.
Plan Ahead: Perfect for party planning and setting reminders.


    Birthday Calculator
    
    
        
        
            
                Date and Time of Birth:
                
            
            
            
                Calculate Age As Of (Optional):
                
            
            
            
        

        
        
            Your Age Results
            
            
                
                
                     Precise Age
                    Age: 0 years, 0 months, 0 days, 0 hours, 0 minutes, 0 seconds
                     0 
                
                
                
                
                     Next Birthday
                    Coming up in: 0 days, 0 hours, 0 minutes, 0 seconds
                
                
                
                
                     Zodiac Sign
                    Your sign: -
                
                
                
                
                     Age in Different Units
                    In years: 0
                    In months: 0
                    In weeks: 0
                    Total days: 0
                    Total hours: 0
                    Total minutes: 0