Quick check on measurements—is this site accurate?

wguru410

New member
Nov 26, 2025
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Hey guys, I’m working on a project where I have to convert some old imperial blueprints into metric so I can buy the right materials at the shop. I’m a bit worried about rounding errors because the measurements need to be pretty precise.

I stumbled across a website called pulgadas a cm (or something like that) and it seems easy to use, but I wanted to ask if anyone here has used it before? I just want to make sure the math is solid before I go out and spend $100 on wood.

Does it look correct to you guys, or should I just stick to a manual calculator?