You enter the bill total, choose a tip percentage (15%, 18%, 20%, or 25%), and set the number of people. The tool multiplies the bill by the tip percentage to get the tip amount, adds it to the bill for the total, then divides evenly by head count. It assumes an even split with no separate itemized orders, discounts, or additional service charges.
In the U.S., 18–20% is the standard for table service at a sit-down restaurant. 15% is the floor for adequate service, and 25%+ is common for exceptional experiences or large groups. Many restaurants automatically add 18–20% gratuity for parties of 6 or more.
Either is acceptable, but tipping on the pre-tax subtotal is more common in etiquette guides. The difference is usually small — on a $100 bill with 8% tax, tipping 20% pre-tax is $20 vs. $21.60 post-tax.
This calculator splits evenly. If one person ordered significantly more, you may want to split by itemized amounts instead. Some payment apps let each person enter their own items for a fairer breakdown.
Yes — standard practice includes tipping on the full bill including drinks. Some people tip at a slightly lower rate on expensive wine bottles, but the standard 18–20% on the entire check is most common.
Estimate only. Results reflect your inputs and standard formulas. Double-check important decisions independently.