Tip Calculator
Tip, tax, and an exact per-person split.
Open calculator →Free everyday calculators
Tip, tax & split-bill math without the hassle.
Fast, mobile-friendly calculators for restaurant tips, sales tax, splitting checks, and working backward from a final total.
Split Bill Calculator
Split a check down to the last cent.
Open calculator →Sales Tax Calculator
Calculate sales tax and your final purchase price.
Open calculator →Reverse Tip Calculator
Work backward from a tip-inclusive total.
Open calculator →Tip Percentage Calculator
Find the percentage represented by a tip amount.
Open calculator →Restaurant Tip Calculator
Quick tipping calculations and contextual guidance.
Open calculator →New practical tools
More ways to get the math right
Estimate discounts, reverse sales tax, or split different orders with precise penny rounding.
Reverse Sales Tax Calculator
Find the price before tax from a total.
Try it →Discount Calculator
Apply a discount and then sales tax.
Try it →Itemized Bill Split Calculator
Split different orders proportionally with tax and tip.
Try it →Learn the method
Useful explanations, not just answers
Simple formulas and practical examples for common questions.
How to Calculate a Tip
The basic tip formula, examples, and common mistakes.
Read guide →Tip Before or After Tax?
Compare the two bases using real examples.
Read guide →How to Split a Restaurant Bill
Understand equal versus itemized sharing.
Read guide →