Psville
Files never leave your device

Age calculator

Enter a date of birth to see the exact age today, or on any date you choose.

—

How to work out someone's age

  1. Enter the date of birth. Use the date picker or type it.
  2. Choose the date. It's today unless you change it, for example to check an age on a form's deadline.

Questions people ask

How is age calculated?

We count whole years since the birthday, then whole months, then the remaining days.

What about birthdays on 29 February?

In years without 29 February, the birthday is counted on 1 March.

How many days old am I?

The calculator shows your age in total days and weeks too.

Related tools

Days between datesCount days, weeks and working days, or add days to a date.Unit converterLength, weight, temperature, file sizes and more.Percentage calculatorX% of a number, what % one number is of another, % change.

All free tools

Edit PDF textImage to PDFMerge PDFSplit PDFCompress PDFCompress to exact sizeSign PDFPDF to imagePDF to WordWord to PDFScan to textAdd watermarkAdd page numbersLock or unlock PDFRotate PDFRemove backgroundImage editorCompress imageResize imageConvert formatCrop imagePassport photo makerImage upscalerBlur facesAdd text to photoMeme makerInvoice generatorQuote makerReceipt makerArea calculatorVAT calculatorPercentage calculatorDiscount calculatorLoan calculatorDays between datesBMI calculatorTip calculatorQR code makerWord counterCase converterColour pickerUnit converter