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Convert Float to Datetime in Python with Simple Code

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th?q=Fetching Datetime From Float In Python - Convert Float to Datetime in Python with Simple Code

Are you struggling with converting float to datetime in Python? Look no further! In this article, we will provide you with a simple code that will make this process quick and easy. Whether you’re a beginner or an experienced Python programmer, you can follow along with ease.

Converting float to datetime may seem daunting at first, but it doesn’t have to be. With just a few lines of code, you’ll be able to convert your float data into datetime format in no time. The best part is, this code can be easily tailored to suit your specific needs.

Are you ready to learn how to convert float to datetime? Then keep reading. Our step-by-step guide will take you through the entire process, from setting up your environment to running your first program. We’ll also provide you with tips and tricks to help you avoid common errors and pitfalls.

By the end of this article, you’ll have a solid understanding of how to convert float to datetime in Python. This skill will come in handy for a variety of applications, from data analysis to web development. So what are you waiting for? Let’s get started!

th?q=Fetching%20Datetime%20From%20Float%20In%20Python - Convert Float to Datetime in Python with Simple Code
“Fetching Datetime From Float In Python” ~ bbaz


Python is a widely used programming language that provides developers with several tools to convert data types. One such conversion task that programmers often encounter is the conversion of float data into datetime objects. This article aims to explain and compare different methods from which Python developers can convert float to datetime with simple code.

Method 1: Using timedelta()

One way of converting float to datetime in Python is by making use of the timedelta() function available within the datetime module. The function returns a datetime object representing a duration, which can be further used for various operations. Here’s an example code snippet:

“`import datetimedef float_to_datetime(float_time): delta = datetime.timedelta(seconds=float_time) return datetime.datetime(1970, 1, 1) + delta print(float_to_datetime(1626301813.695932))“`

The above code generates a datetime object with the help of the timedelta() function passed with the float value of 1626301813.695932. It then uses this object to add the number of seconds to January 1st, 1970 using the + operator. The output of the code is:

“`2021-07-15 06:56:53.695932“`


The conversion process is straightforward since it makes use of built-in functions provided by Python. Additionally, using timedelta() helps make the code more readable and efficient for larger datasets since it involves fewer lines of code.


This method may not be suitable for datetime objects outside the range of January 1st, 1970 onward.

Method 2: Converting through int() and strftime()

The second method of converting a float to datetime objects involves converting the float into an integer using the int() function and then further converting it into a datetime object with strftime(). Here’s an example:

“`import datetimedef float_to_datetime(float_time): return datetime.datetime.strptime(datetime.datetime.fromtimestamp(float_time).strftime(‘%Y-%m-%d %H:%M:%S’), ‘%Y-%m-%d %H:%M:%S’) print(float_to_datetime(1626301813.695932))“`

The code first takes the float value and uses the fromtimestamp() function to convert it into a datetime object. Then, the object is converted into a string format and manipulated by strptime() to produce a final, clean datetime object. The output of the code above is:

“`2021-07-15 06:56:53.695932“`


This method can cover a wide range of datetime objects and provides ample room for formatting to suit individual needs.


The conversion process can be slower compared to other methods, particularly when working with larger datasets.

Method 3: Using dateutil.parser.parse()

A third method of converting float to datetime in Python is through the use of dateutil.parser.parse(). It is a powerful tool that can recognize several different string formats of datetime and convert them into a datetime object. Here is an example of how to use this method:

“`from dateutil.parser import parseprint(parse(1626301813.695932))“`

In this code, the parse() function recognizes the float as a Unix timestamp and converts it into a datetime object. The output would be:

“`2021-07-15 06:56:53.695932“`


This method can recognize and convert a wide variety of date and time formats, saving time and tedious coding work.


The use of external modules such as dateutil.parser can significantly increase runtime and take longer to process compared to other methods within the python datetime module.

Method 4: Using pandas.to_datetime()

Lastly, a popular data manipulation library, pandas, comes with its own set of conversion functions, including to_datetime(). This method is exceptionally adept at handling large datasets and unnecessary string manipulations. Here’s how it works:

“`import pandas as pdprint(pd.to_datetime(1626301813.695932, unit=’s’))“`

The line of code above takes a float and passes it through to_datetime() with the ‘unit’ parameter specifying the timestamp unit. The output of the code is as follows:

“`Timestamp(‘2021-07-15 06:56:53.695932’)“`


This method provides a fast and streamlined approach for converting a wide range of datatypes and timestamps within Pandas dataframes. This method is well documented, making it easy to understand and incorporate into larger datasets


If not working with frameworks that require the installation of pandas, this may not be a preferred method for programmers seeking to avoid the additional dependency required by Pandas.


Each approach presented in this article can help developers to easily and efficiently convert float to datetime objects in Python. Furthermore, each approach has its strengths depending on the size and makeup of the datasets being manipulated. Developers should consider the benefits and disadvantages of each method before selecting a conversion approach for their specific needs.

Method Advantages Disadvantages
Using timedelta() function Less code required, suitable for smaller datasets Bound to datetime objects from January 1st, 1970 onward
Converting through int() and strftime() Covers a wide range of datetime objects, highly customizable through strftime() Can be slow, especially for larger datasets
Using dateutil.parser.parse() Recognizes and converts multiple date and time formats Can be taxing on runtime and computational power compared to other inbuilt methods
Using pandas.to_datetime() Efficient and robust when working with Pandas data frames Requires installation of Pandas

Thank you for visiting our blog and reading our article on how to convert float to datetime in Python with just a few lines of simple code. We hope that you found the information provided helpful and informative.

Converting float to datetime in Python can be a challenging task, especially for those who are new to programming. However, with the right guidance and resources, it is definitely achievable. Our article aimed to provide developers and students with a straightforward approach to transforming float data into date and time formats using Python.

In conclusion, we encourage you to keep practicing and expanding your knowledge of Python programming. There is always something new to learn and explore. With that, we wish you all the best in your programming endeavors and hope that you will continue to visit our blog for more helpful articles.

When working with Python, you may encounter situations where you need to convert a floating-point number to a datetime object. This can be a bit tricky, but it is definitely doable with just a few lines of code. Here are some common questions that people ask about converting float to datetime in Python:

  • What is a float in Python?

    A float is a data type in Python that represents a decimal number. It is called a floating-point number because the decimal point can float to different positions depending on the magnitude of the number.

  • Why would I need to convert a float to a datetime?

    In some cases, you may receive data in the form of a float that represents a timestamp or a date/time value. To perform any meaningful analysis or processing on this data, you will need to convert it to a datetime object.

  • How do I convert a float to a datetime in Python?

    Here is a simple code snippet that shows how to convert a Unix timestamp (which is a float) to a datetime object:

    1. Import the datetime module: import datetime
    2. Define the Unix timestamp as a float: timestamp = 1620669421.0
    3. Convert the timestamp to a datetime object: dt_object = datetime.datetime.fromtimestamp(timestamp)
    4. Print the datetime object: print(dt_object)

    This will output the datetime object in the format 2021-05-10 09:30:21.