What is a tip calculator?
A tip calculator computes the gratuity amount, total bill, and per-person share based on a bill subtotal, tip percentage, and number of diners.
A tip calculator automates the arithmetic of restaurant and service tipping. You enter the bill amount, choose a tip percentage, and optionally split the result across multiple people. The calculator returns the tip amount, the total with tip, and each person's share when splitting equally.
Check the receipt for an auto-gratuity or service charge before adding a second tip — double-tipping is a common mistake.
Common US reference points: 10% light, 15% standard minimum for many sit-down meals, 18–20% typical for good service, 20%+ for excellent — adjust for local norms.
Tip and split formulas
We compute tip from bill and percentage, then compute total and per-person splits.
Formula
Tip = bill × (tip% ÷ 100)
Total = bill + tip
Per person = total ÷ people
Assumptions
- Bill amount is pre-tip
- Split is equal among people
Limitations
- Does not itemize unequal splits unless you do it manually
- Receipt service charges may already include gratuity
Who uses Tip Calculator?
Common real-world scenarios where this tool saves time.
Restaurant diners
Calculate tip and split the check
Enter the bill total, pick a tip percentage, and divide by the number of people at the table. The calculator eliminates mental math errors and rounding disputes.
Food delivery customers
Tip delivery drivers fairly
Calculate a percentage-based tip on the food subtotal. Delivery fees are not automatically tips — the driver typically receives only the tip amount you select.
Travelers abroad
Navigate unfamiliar tipping norms
Tipping customs vary by country. Use the calculator with any percentage — 10% in the UK, 5–10% in most of Europe, 0% in Japan — to get the exact amount quickly.
Event planners and hosts
Pre-calculate gratuity for catered events
Calculate the expected tip total for catering staff and bartenders before an event so you have cash or card amounts ready.
Privacy, accuracy, and trust
Tipping customs vary by country and venue. This tool performs arithmetic only and does not provide financial advice. Always check your receipt for included service charges or automatic gratuity.
Reviewed by EverydayTools Editorial Team on 2026-05-03.