diff --git a/03-birthday/convert.py b/03-birthday/convert.py
index 198e821..bae18a5 100644
--- a/03-birthday/convert.py
+++ b/03-birthday/convert.py
@@ -1,5 +1,26 @@
-def age_to_time(age):
-	pass
+from datetime import datetime
 
-def birthday_to_time(birthday):
-	pass
+def to_time( delta ):
+	months = int( delta.days/30 )
+	days = delta.days
+	hours = delta.days*24
+	minutes = delta.days*24*60
+
+	return 'months : {}, days : {}, hours : {}, and minutes : {}'.format( months, days, hours, minutes )
+
+def age_to_time( age ):
+	delta = datetime.now() - datetime.now().replace( year=datetime.now().year-age )
+
+	return to_time( delta )
+
+def birthday_to_time( birthday ):
+	birthday = datetime.strptime( birthday, "%Y-%m-%d" )
+	delta = datetime.now() - birthday
+
+	return to_time( delta )
+
+age = int( input('How old are you? ') )
+print( age_to_time(age) ) 
+
+birthday = input( 'What is your birth date?(YYYY-MM-DD) ')
+print( birthday_to_time(birthday) )
\ No newline at end of file