> For the complete documentation index, see [llms.txt](https://docs.enercalc.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.enercalc.com/efr-user-manual/calculation-types/working-with-beam-calculations/steel-beam-calculations22/changing-steel-section-size.md).

# Changing Steel Section Size

How to change a steel beam section size from within the ENERCALC interface and push it back to Revit.

Steel beam section sizes may be changed from within the ENERCALC interface for any calculation. This is done using the same ENERCALC controls used to modify a conventional manually-built calculation. For more information on this topic, refer to [Changing Section Sizes](/efr-user-manual/working-with-calculations/changing-section-sizes.md).


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