May-13-2019, 08:50 AM
Use dt.strftime to covert to wanted format.
>>> import pandas as pd >>> df = pd.read_clipboard() >>> df['Date'] = pd.to_datetime(df['Date']) >>> df Conc. Date I II 3 8929 2014-12-18 4 80 4 8930 2014-12-28 8 60 5 8931 2014-12-31 9 12 >>> df['Date'] = df['Date'].dt.strftime('%d/%m/%Y') >>> df Conc. Date I II 3 8929 18/12/2014 4 80 4 8930 28/12/2014 8 60 5 8931 31/12/2014 9 12