Three simple steps
How to use this tool?
This free online converter translates Scala source code into F# 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 F#.
- Step 3
Review the result
Review, copy, or download the resulting F# code from the output editor.
See it in action
Examples of Scala to F# conversion
These examples show Scala source code and the corresponding F# 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
F# code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
Scala code
F# code
Language comparison
Key differences between Scala and F#
| Characteristic | Scala | F# |
|---|---|---|
| Syntax | Scala has a syntax that is influenced by both object-oriented and functional programming. It supports both imperative and functional styles of programming. | F# has a syntax that is primarily influenced by functional programming. It supports both imperative and functional styles of programming. |
| Paradigm | Scala supports both object-oriented and functional programming paradigms. | F# supports both object-oriented and functional programming paradigms. |
| Typing | Scala is a statically typed language. | F# is a statically typed language. |
| Performance | Scala has good performance and can be comparable to Java. | F# has good performance and can be comparable to other statically typed languages. |
| Libraries and frameworks | Scala has a rich ecosystem of libraries and frameworks, including popular ones like Akka, Play Framework, and Spark. | F# has a growing ecosystem of libraries and frameworks, including popular ones like Fable, Suave, and Saturn. |
| Community and support | Scala has a large and active community with good support. | F# has a smaller but dedicated community with good support. |
| Learning curve | Scala has a steep learning curve, especially for beginners due to its complex syntax and advanced features. | F# has a moderate learning curve, especially for developers familiar with functional programming concepts. |
Common questions
Frequently Asked Questions
How do I convert Scala to F#?
Paste your Scala code into the input box, confirm the languages are set to Scala and F#, and click Convert. CodeConvert AI analyzes your Scala code and generates equivalent F# code in seconds, preserving the original logic and structure.
What are the main differences between Scala and F#?
Scala and F# 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 F# equivalent. See the comparison table below for the key differences between Scala and F#.
Is the converted F# code accurate?
The AI produces high-quality F# code that preserves the behavior of your original Scala code and follows F# conventions. It handles common patterns, data structures, and idioms for both Scala and F#. For large or performance-critical code, review and test the F# output before using it in production.
Can I convert an entire Scala project to F#?
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 F#. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert F# back to Scala?
Yes. CodeConvert AI converts in both directions, so you can convert F# to Scala just as easily using our F# to Scala converter. Try the F# to Scala Converter
Is the Scala to F# 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 F# without an account for up to 5 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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