Datetime_Convert_relative_time_delta_to_months.ipynb

Kernel: Python 3

Datetime - Convert relative time delta to months

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Tags: #datetime #relativedelta #calculate #date #time #dateutil

Author: Florent Ravenel

Last update: 2023-07-05 (Created: 2023-05-22)

Description: This notebook is designed to convert the relative time delta between two dates into months. By utilizing the relativedelta function, the conversion becomes more accurate compared to using timedelta, as relativedelta considers the varying number of days in each month.

References:

• Python datetime

• Python dateutil

Input

Import libraries

from datetime import datetime
from dateutil.relativedelta import relativedelta

Setup Variables

• start_date: First date

• end_date: Second date

start_date = datetime(2022, 1, 15)
end_date = datetime(2023, 5, 22)

Model

Calculate delta and convert to months

Calculate the time delta between two dates using the relativedelta function from the dateutil library.

delta = relativedelta(end_date, start_date)
months = round(delta.days / 30 + delta.months + 12 * delta.years, 1)

Output

Display result

print(f"The time delta is {months} months.")