Tip Calculator — Split Bills Instantly
Enter your bill amount, choose a tip percentage, and split among any number of people. See the tip, total, and per-person share in real time. No signup, runs entirely in your browser.
How the Tip Calculator Works
- 1Enter the bill amount — include tax if the bill already shows it, or use the pre-tax subtotal if you prefer to tip on the pre-tax figure.
- 2Pick a tip percentage using the quick-select buttons (10%, 15%, 18%, 20%, 25%) or type a custom rate directly into the field.
- 3Set the number of people splitting the bill using the + and − buttons or by typing a number.
- 4Read the results instantly — tip amount, total bill, and (when splitting) each person's share of the total and of the tip alone.
Tipping Guide by Situation
Tipping norms vary by country, service type, and context. In the United States, 15–20% is standard for sit-down restaurants, 10–15% for takeout and delivery, and 15–20% for personal services like haircuts. Taxi and rideshare drivers typically receive 10–15%, and hotel housekeeping $2–5 per night.
Tips for Splitting Bills Fairly
Use pre-tax for the tip base
Many diners prefer to calculate the tip on the subtotal before tax. Enter the pre-tax amount into the bill field to keep the tip strictly on the food and service.
Round up when splitting
Per-person amounts rarely divide to a whole cent. Have each person round up to the nearest dollar — the extra usually covers any rounding gap and makes cash easier to count.
Tip more for exceptional service
25% or higher is a strong signal of appreciation. If someone clearly went above and beyond — refills without asking, handled a problem gracefully — reflect that in the percentage.
Account for large parties
Many restaurants automatically add an 18–20% gratuity for groups of 6 or more. Check the bill before adding another tip on top — look for a line labelled "gratuity" or "service charge."
Separate the bill for dietary differences
When guests have very different meal costs, consider splitting by what each person ordered. Use the individual amounts in the bill field and set people to 1 to get each person's exact tip.
Check before tipping on delivery
Food delivery apps sometimes include a default tip pre-selected at checkout. Verify whether a tip is already applied before adding another in the payment step.
Frequently Asked Questions
How do I calculate a tip?
Multiply the bill total by the tip percentage divided by 100. For example, a 20% tip on a $45 bill: 45 × 0.20 = $9.00 tip, making the total $54.00. The calculator does this automatically as you type.
How much should I tip at a restaurant?
Standard tipping in the US ranges from 15% for adequate service to 20–25% for excellent service. 18% is a common middle ground. For takeout or counter service, 10–15% is typical. For buffets, $1–2 per person is customary.
How does the bill splitter work?
Enter your total bill and tip percentage, then set the number of people splitting the bill. The calculator divides the full total (bill + tip) equally among everyone and also shows the tip-only share per person.
Should the tip be calculated before or after tax?
Tipping conventions vary. In the US, most people tip on the pre-tax amount, though tipping on the post-tax total is also common. If your bill already includes tax, enter the full after-tax amount and the calculator will apply the tip to that figure.
Does this calculator store my bill amount or any data?
No data is stored or transmitted. The tip calculator runs entirely in your browser using JavaScript — nothing is sent to any server.
Can I use a custom tip percentage?
Yes. Tap one of the quick-select buttons (10%, 15%, 18%, 20%, 25%) or type any percentage directly into the custom field. The results update instantly.
What if the split does not divide evenly?
The calculator shows each person's exact share to two decimal places. In practice, one person can round up by a cent to cover any remainder — the amounts shown will always sum to the full total.