How to use this tool?

This free online converter lets you convert code from COBOL to Python in a click of a button. To use this converter, take the following steps -

  1. Type or paste your COBOL code in the input box.
  2. Click the convert button.
  3. The resulting Python code from the conversion will be displayed in the output box.

Examples

The following are examples of code conversion from COBOL to Python using this converter. Note that you may not always get the same code since it is generated by an AI language model which is not 100% deterministic and gets updated from time to time.

Example 1 - Is String Palindrome

Program that checks if a string is a palindrome or not.

COBOL

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Python

Example 2 - Even or Odd

A well commented function to check if a number if odd or even.

COBOL

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Python

Key differences between COBOL and Python

CharacteristicCOBOLPython
SyntaxCOBOL has a verbose and complex syntax with a focus on readability and English-like statements.Python has a simple and concise syntax with a focus on readability and indentation-based block structure.
ParadigmCOBOL is primarily procedural and imperative, with limited support for object-oriented programming.Python supports multiple paradigms including procedural, object-oriented, and functional programming.
TypingCOBOL is statically typed, requiring explicit declaration of data types.Python is dynamically typed, allowing variables to hold values of any type.
PerformanceCOBOL is known for its efficiency and performance in handling large-scale business applications.Python is generally slower than COBOL due to its interpreted nature, but it offers high-level abstractions and productivity.
Libraries and frameworksCOBOL has a limited number of libraries and frameworks available, mainly focused on business applications.Python has a vast ecosystem of libraries and frameworks for various purposes, including web development, data analysis, and machine learning.
Community and supportCOBOL has a smaller and more specialized community with limited online resources and support.Python has a large and active community with extensive online resources, forums, and support.
Learning curveCOBOL has a steeper learning curve due to its complex syntax and limited availability of learning resources.Python has a relatively gentle learning curve, making it beginner-friendly with plenty of learning resources and tutorials available.