Shopping Budget Calculator

Cart totals grow item by item until checkout, when the real number is often a surprise compared to what was actually intended.

Set a budget for the trip, then add items as you decide on them, watching the running total against your limit.

See exactly how much budget is left after every item, not just a final total at the end.

Get a clear visual warning the moment adding an item would put you over budget.

Remove an item instantly if a choice changes partway through shopping.

A simple way to actually stick to a number instead of finding out you went over only at checkout.