Enter your bill, pick a tip percentage, and split the total across any number of people. A tip calculator takes the awkward mental math out of dining out. It instantly shows the tip amount, the grand total, and exactly how much each person owes when you are splitting a check. Adjust the tip with quick presets (10%, 15%, 18%, 20%) or type a custom rate, and change the number of people to see the per-person share update live. It works with any currency since it only handles the numbers. Everything is calculated in your browser, so it is fast and works offline once the page has loaded.