Three simple steps
How to use this tool?
This free online converter translates Scala source code into Haskell in three simple steps.
- Step 1
Add your Scala code
Type, paste, or upload the Scala code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into Haskell.
- Step 3
Review the result
Review, copy, or download the resulting Haskell code from the output editor.
See it in action
Examples of Scala to Haskell conversion
These examples show Scala source code and the corresponding Haskell 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.
Scala code
Haskell code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
Scala code
Haskell code
Language comparison
Key differences between Scala and Haskell
| Characteristic | Scala | Haskell |
|---|---|---|
| Syntax | Scala has a syntax that is similar to Java and supports both object-oriented and functional programming paradigms. | Haskell has a unique syntax that is based on mathematical notation and is purely functional. |
| Paradigm | Scala supports both object-oriented and functional programming paradigms. | Haskell is a purely functional programming language. |
| Typing | Scala has a static type system with type inference. | Haskell has a strong static type system with type inference. |
| Performance | Scala has good performance and can be comparable to Java. | Haskell has good performance, but it may not be as efficient as languages like C or C++. |
| Libraries and frameworks | Scala has a wide range of libraries and frameworks available, including popular ones like Akka and Play. | Haskell has a smaller ecosystem of libraries and frameworks compared to Scala, but it has some powerful ones like Yesod and Snap. |
| Community and support | Scala has a large and active community with good support from the community and commercial vendors. | Haskell has a smaller but dedicated community with good support from the community and commercial vendors. |
| Learning curve | Scala has a moderate learning curve, especially for developers familiar with Java or other object-oriented languages. | Haskell has a steep learning curve, especially for developers new to functional programming. |
Common questions
Frequently Asked Questions
How do I convert Scala to Haskell?
Paste your Scala code into the input box, confirm the languages are set to Scala and Haskell, and click Convert. CodeConvert AI analyzes your Scala code and generates equivalent Haskell code in seconds, preserving the original logic and structure.
What are the main differences between Scala and Haskell?
Scala and Haskell differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Scala construct to its closest Haskell equivalent. See the comparison table below for the key differences between Scala and Haskell.
Is the converted Haskell code accurate?
The AI produces high-quality Haskell code that preserves the behavior of your original Scala code and follows Haskell conventions. It handles common patterns, data structures, and idioms for both Scala and Haskell. For large or performance-critical code, review and test the Haskell output before using it in production.
Can I convert an entire Scala project to Haskell?
You can convert Scala 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 Scala to Haskell. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Haskell back to Scala?
Yes. CodeConvert AI converts in both directions, so you can convert Haskell to Scala just as easily using our Haskell to Scala converter. Try the Haskell to Scala Converter
Is the Scala to Haskell 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 Scala to Haskell 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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