Why Use This Calculator?
Tipping culture in the US runs from 15% at casual spots to 20%+ at full-service restaurants — and splitting a group bill never divides evenly. This calculator handles both: set the percentage, split it across any number of people, and get exact figures down to the cent.
The preset buttons match the common norms, and the per-person output includes each diner's share of the tip, so nobody has to do awkward mental math at the table.
How It Works
- Enter the bill amount.
- Pick a tip percentage — 15–20% is standard US restaurant service.
- Set the number of people splitting and read each person's share.
Frequently Asked Questions
How much should I tip in the US?
15–20% of the pre-tax bill is standard for restaurant table service; 18% is a safe middle ground. Takeout and counter service typically warrant less, and bartenders usually get $1–2 per drink.
Should I tip on the tax?
Custom says tip on the pre-tax amount. The calculator works with whatever number you enter, so use the pre-tax subtotal for the customary approach.
How does the split work for a group?
The total with tip is divided evenly by the number of people. If everyone ordered very differently, some groups tip individually instead — the per-person figure is a fair default.
Tips & Things to Watch
- Preset 15/18/20 buttons match common US service norms.
- For large parties, check the bill — many restaurants auto-add 18–20% gratuity.
- Rounding up to a whole number per person keeps the table math painless.