How to Use This Grocery Calculator
Keep a running total while you shop. Just enter each item's price as you add it to your cart. The calculator automatically sums everything so you know exactly what you'll spend before you reach checkout.
Features
- Running total - See your total update instantly as you add items
- Quantity support - Buying multiples? Tap + to increase quantity instead of entering the same price twice
- Item names - Optionally label items to remember what you're buying
- Saves automatically - Your list stays even if you close the browser
- Works offline - No internet needed once the page loads
Why Track Your Grocery Total?
Grocery prices add up fast. A quick trip for "a few things" can easily hit $50 or $100 before you know it. Tracking your running total helps you stay on budget, make trade-offs in the moment, and avoid checkout surprises.