The tip calculator instantly computes the correct tip amount and splits the total bill fairly between any number of diners. Whether you're at a restaurant, bar, hotel or taxi, it removes the awkward math and ensures everyone pays their fair share — including the tip.
Enter the bill total, your chosen tip percentage, and the number of people splitting the bill. The calculator shows the tip amount, the new total, and the per-person amount all at once.
Tipping customs vary significantly around the world. In the US and Canada, 15–20% is expected at sit-down restaurants. In Europe, 10% is customary for good service, and in Japan tipping can be considered rude.
Reach for this tool whenever a financial decision hinges on this type of calculation. Small differences in rate or term become large differences in total cost or return over multi-year horizons — differences that only become visible when you run the actual numbers.
A frequent error is using annual rates where monthly rates are required (or vice versa). Simply dividing an annual rate by 12 is only an approximation — the correct conversion for compound calculations uses the (1 + r)^(1/12) − 1 formula.
An employee receives a counter-offer from another employer: a £4,000 salary increase but no pension contribution versus the current role's lower salary with 8% employer pension. Running both through the finance calculator shows the true net financial value of each offer.
Tip Calculation Formulas
Tip Amount = Bill Total × (Tip% / 100)
Total = Bill Total + Tip Amount
Per Person = Total ÷ Number of People
Round per-person amounts up to the nearest dollar/pound for a clean split.
A dinner bill is $94.50 for 4 people. You want to leave an 18% tip.
Result: Each person pays $27.88 ($27 or $28 rounded)
In the US: 15% for adequate service, 18% for good, 20%+ for excellent. In the UK: 10–15%. In most of Europe: 5–10% or rounding up. In Japan: not expected.
Etiquette varies, but most Americans tip on the pre-tax subtotal. The difference on a $50 meal is less than
Calculate the food-only subtotal and tip for the non-drinker separately, then apply your tip percentage to the drinks + food total for the rest of the group.
Many restaurants automatically add a service charge (18–20%) for groups of 6+. Check your bill for 'gratuity included' or 'service charge' before tipping extra.
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