Calculate the tip on your bill, split the total evenly or by amount, and choose from quick preset percentages like 15%, 18%, or 20%.
Clear mathematical formulas used to calculate tip amounts, grand totals, per-person check splits, and whole-amount rounding.
View Step-by-Step Formula GuideCalculates the raw gratuity dollar value from the bill subtotal and chosen percentage.
Combines the initial bill cost with the calculated gratuity for the total check amount due.
Divides the overall check evenly across all dining participants so everyone pays their equal share.
Rounds the final bill up to the next integer value (e.g. ₹590.40 → ₹591.00), adjusting the effective tip.
In restaurant dining, 15% is standard for good service, 18% for great service, and 20%+ for exceptional service. For buffet or fast-casual dining, 10% is standard.
Gratuity is traditionally calculated on the pre-tax bill amount to avoid paying tip on state/local taxes. However, tipping on the post-tax bill total is a widely accepted shortcut.
Equal splitting divides the grand total (bill + tip) evenly among all diners. For groups where orders vary greatly in price, calculating custom per-person item shares prevents unfair cost distribution.
Checking the round-up option rounds the grand total up to the nearest whole integer. This eliminates loose coin change in cash payments and provides a modest extra tip for the server.
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