One local material list for several calculations
Save a result from any MaterialNest calculator, then return here to group those takeoffs into a named project. Repeated materials stay traceable to their source calculations so you can check quantities before combining a shopping list.
Browser-local storage
Projects are stored in this browser on this device. MaterialNest does not require an account and does not upload project measurements to a server. Clearing browser data or changing devices can remove the local copy, so export a backup for work you need to keep.