Three simple steps
How to use this tool?
This free online converter translates COBOL source code into Racket in three simple steps.
- Step 1
Add your COBOL code
Type, paste, or upload the COBOL code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into Racket.
- Step 3
Review the result
Review, copy, or download the resulting Racket code from the output editor.
See it in action
Examples of COBOL to Racket conversion
These examples show COBOL source code and the corresponding Racket translation. Generated results can vary as AI models are updated.
Example 1
Is String Palindrome
Program that checks if a string is a palindrome or not.
COBOL code
Racket code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
COBOL code
Racket code
Language comparison
Key differences between COBOL and Racket
| Characteristic | COBOL | Racket |
|---|---|---|
| Syntax | COBOL uses a verbose and English-like syntax with a focus on readability and self-documentation. | Racket uses a Lisp-like syntax with parentheses and prefix notation, which can be more concise and expressive. |
| Paradigm | COBOL is primarily procedural and imperative, with limited support for object-oriented programming. | Racket is a multi-paradigm language that supports functional programming, procedural programming, and object-oriented programming. |
| Typing | COBOL is statically typed, with strong type checking and limited support for dynamic typing. | Racket is dynamically typed, allowing for flexible and expressive programming with less emphasis on type checking. |
| Performance | COBOL is known for its efficiency and performance in handling large-scale business applications. | Racket is a high-level language that prioritizes expressiveness over raw performance, making it less suitable for performance-critical applications. |
| Libraries and frameworks | COBOL has a limited number of libraries and frameworks available, mainly focused on business and mainframe applications. | Racket has a rich ecosystem of libraries and frameworks, offering a wide range of functionality for various domains. |
| Community and support | COBOL has a smaller and more specialized community, with dedicated support from mainframe vendors and legacy system maintainers. | Racket has an active and supportive community, with regular updates, documentation, and community-driven development. |
| Learning curve | COBOL has a steeper learning curve due to its verbose syntax and specialized use cases, requiring familiarity with mainframe systems. | Racket has a moderate learning curve, especially for programmers familiar with Lisp-like languages, but can be approachable for beginners as well. |
Common questions
Frequently Asked Questions
How do I convert COBOL to Racket?
Paste your COBOL code into the input box, confirm the languages are set to COBOL and Racket, and click Convert. CodeConvert AI analyzes your COBOL code and generates equivalent Racket code in seconds, preserving the original logic and structure.
What are the main differences between COBOL and Racket?
COBOL and Racket differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each COBOL construct to its closest Racket equivalent. See the comparison table below for the key differences between COBOL and Racket.
Is the converted Racket code accurate?
The AI produces high-quality Racket code that preserves the behavior of your original COBOL code and follows Racket conventions. It handles common patterns, data structures, and idioms for both COBOL and Racket. For large or performance-critical code, review and test the Racket output before using it in production.
Can I convert an entire COBOL project to Racket?
You can convert COBOL files one at a time by pasting each file's code. For a full migration, convert each file and then review how classes, dependencies, and project structure map from COBOL to Racket. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Racket back to COBOL?
Yes. CodeConvert AI converts in both directions, so you can convert Racket to COBOL just as easily using our Racket to COBOL converter. Try the Racket to COBOL Converter
Is the COBOL to Racket converter free, and do I need to install anything?
Yes, it is free and runs in your browser with nothing to install and no IDE extension required. You can convert COBOL to Racket without an account for up to 2 conversions per day. Sign in for free for higher limits.
What are the benefits of signing in?
Signing in unlocks CodeConvert AI's Pro converter with more powerful AI models, a built-in chat assistant, code execution, saved conversion history, and personal notes. Every free account includes 5 credits and supports up to 25,000 characters of input per conversion, with no credit card required.
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