Three simple steps
How to use this tool?
This free online converter translates Fortran source code into Lua in three simple steps.
- Step 1
Add your Fortran code
Type, paste, or upload the Fortran code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into Lua.
- Step 3
Review the result
Review, copy, or download the resulting Lua code from the output editor.
See it in action
Examples of Fortran to Lua conversion
These examples show Fortran source code and the corresponding Lua 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.
Fortran code
Lua code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
Fortran code
Lua code
Language comparison
Key differences between Fortran and Lua
| Characteristic | Fortran | Lua |
|---|---|---|
| Syntax | Fortran uses a fixed-format syntax, which can be difficult to read and write for some programmers. However, it has a simple and consistent syntax that is easy to learn and understand. | Lua has a flexible and easy-to-learn syntax that is similar to other scripting languages like Python and Ruby. It uses a free-format syntax that allows for more readable and maintainable code. |
| Paradigm | Fortran is primarily a procedural programming language, but it also supports object-oriented programming (OOP) to some extent. | Lua is a multi-paradigm language that supports procedural, functional, and object-oriented programming (OOP). |
| Typing | Fortran is a statically-typed language, which means that variable types are determined at compile-time. | Lua is a dynamically-typed language, which means that variable types are determined at runtime. |
| Performance | Fortran is known for its high performance and efficiency, especially in scientific and engineering applications. | Lua is a lightweight language that is designed for embedded systems and scripting, and is not typically used for high-performance applications. |
| Libraries and frameworks | Fortran has a large number of libraries and frameworks for scientific and engineering applications, including LAPACK, BLAS, and FFTW. | Lua has a small but growing number of libraries and frameworks, including LuaJIT, LÖVE, and Torch. |
| Community and support | Fortran has a large and active community of developers and users, especially in the scientific and engineering fields. It is also supported by many vendors and organizations. | Lua has a smaller but dedicated community of developers and users, and is supported by the Lua.org website and mailing list. |
| Learning curve | Fortran has a steep learning curve, especially for programmers who are not familiar with scientific and engineering applications. However, it has a large number of resources and tutorials available online. | Lua has a relatively easy learning curve, especially for programmers who are familiar with other scripting languages. It has a small but growing number of resources and tutorials available online. |
Common questions
Frequently Asked Questions
How do I convert Fortran to Lua?
Paste your Fortran code into the input box, confirm the languages are set to Fortran and Lua, and click Convert. CodeConvert AI analyzes your Fortran code and generates equivalent Lua code in seconds, preserving the original logic and structure.
What are the main differences between Fortran and Lua?
Fortran and Lua differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Fortran construct to its closest Lua equivalent. See the comparison table below for the key differences between Fortran and Lua.
Is the converted Lua code accurate?
The AI produces high-quality Lua code that preserves the behavior of your original Fortran code and follows Lua conventions. It handles common patterns, data structures, and idioms for both Fortran and Lua. For large or performance-critical code, review and test the Lua output before using it in production.
Can I convert an entire Fortran project to Lua?
You can convert Fortran 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 Fortran to Lua. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Lua back to Fortran?
Yes. CodeConvert AI converts in both directions, so you can convert Lua to Fortran just as easily using our Lua to Fortran converter. Try the Lua to Fortran Converter
Is the Fortran to Lua 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 Fortran to Lua 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.
More free tools