Your Project List
Every calculator can send its answer here, so one whole job — slab, fence, paint and all — becomes a single shopping list with one estimated total.
Tip: add a line for each part of the job as you calculate it. The list is saved in this browser on this device, so it is still here when you come back — type your local prices into the cost column for a running total you can take to the store. Nothing on the list is ever sent to us.
How the Project List works
Run any calculator and press “Add to Project List”: the calculator's current result is saved here as one line, with its key quantities, so a patio's concrete, gravel and formwork boards end up side by side. Work through the whole job one calculator at a time, then use this page as the single shopping list — add your store's price for each line and the estimated total updates as you type. Copy the list pastes it anywhere as plain text, and Download saves it as a .txt file you can print or send to your phone.
The list lives in your browser's local storage on this device only. There is no account and nothing is uploaded to us or anyone else, which is why the list is private and even works offline — and why it disappears if you clear this browser's site data or press Clear list. If the list matters, download a copy before clearing anything.