Age Calculate from textobx

Is there anyway to calculate age between the textbox I mean I have onetextbox to let the user enter DOB (dd/mm/yyyy) and another textbox will popout the result of the age. I'm kindda new in VBA Excel would like some help ty :)

Welcome to the forum!

In your userform code:

Code:

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Private Sub TextBox1_Change()  Dim a() As String
  On Error Resume Next
  a() = Split(TextBox1.Value, "/")
  TextBox2.Value = DateDiff("yyyy", DateSerial(a(2), a(1), a(0)), Date) - 1
End Sub

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