I made an excel sheet calculator - Stadium Cv - that calculates the riser height of a row, up to 60 rows, relative to the C-Value you desire, for a new stadium design.
It also has a C-Value calculator for a single row calculation, of a previous stadium design.
This version uses centimeters and meters as units only.
Here is a screen.
Here is the download link -
Stadium-Cv-v1.2 download - (link updated in 18-09-2023 - cm with decimals - ex:1,0cm. Additional calculating sheets for extra stadium tiers and vip/sky boxes)
-=CADartet Design Labs=-
cadartet@gmail.com