Help me do Gym Math

Is doing gym math kinda hard? It is for me; I always forget to add the bar or I'll forget to add a set of 2.5lbs instead of just one. I made this little application to do all that math for your! Enjoy Skelly doing his squats while you're there :)

Made for boot.dev's 2025 Hackathon

The conversion wont work on mobile but it does work if you have an outside access to a keyboard.  The rest of the buttons do work though!