Not sure how to write the formula to get the number of rebar needed in the footer?
I know that you take the total LF / 16" to get the number of rebar needed * 2 for chair size. but not sure how to write the formula to get the correct answer
@Ronald,
Check the Concrete & Rebar Formulas on advansed user webinar Nov-13, 2026, defently you will find what you need.