Show HN: Concrete Calculator for your weekend projects around the house

Nice job. Have you seen the calculators here?

https://www.blocklayer.com/

Hmmm, with a cube 1x1x1 m I get:

35.315 cubic feet or 1.308 cubic yards or 1.000 cubic meters if pre-mixed concrete*, it is 4696.851 lbs or 2130.000 kgs if 60 lbs per bag, it is 78.281 bags if 80 lbs per bag, it is 58.711 bags

The 2130 Kg/mc may be arbitrary, and, to be picky:

60x78.281x0,454= 2132,37444

still the (as well arbitrary) "adding 10% to allow for spillage and slab depth variations" seems like having been forgotten.

This is a bit more specific than I thought it would be. Most of my projects around the house don't involve concrete.

I thought this was going to be some sort of analog computer made out of concrete.

White on orange is not great for readability. Especially the calculation results block which animates from white on orange to white on pale-orange: even less readable.

Otherwise, nice job!

Are you going to make a mobile app version for this?

I want a rammed earth calculator next.