Tip Calculator
Type the bill, tap a tip percentage, split between friends. Your total, the tip and each person's share — updated as you type.
Cuisine norms vary, but the math is the same everywhere: tip = rate × the amount you vibe with. Some prefer tipping on the pretax subtotal (the convention in many restaurants), others tip on the total including tax. This calculator shows both so you can pick the habit that feels fair to you.
Round-up mode converts each share — or the whole total — to whole dollars, killing the awkward never-quite-even birthday of the coin-and-cents split.
15 the floor, 20 the norm, 25 the standout — a no-nonsense walk through how much to leave and for which service.
The 2% gap nobody notices. Why tipping on the pretax subtotal changes the bill and how to unhide it.
Round to dollars, cap the tip, split the shared costs — a system for big tables that ends the receipt standoff.
Bushoys, runners and tip pools — where your percentage actually lands before it reaches the woman who served you.
The order-screen asks 15, 20, 25 before you read the weather. What drivers keep and what takeout really deserves.
