Tip Calculator
Calculate the tip and split the bill between any number of people.
How the Tip Calculator Works
Our tip calculator makes it easy to figure out the right tip and split the bill fairly among your group. Enter the bill amount, choose a tip percentage using the slider or quick tip buttons, and set the number of people sharing the bill. You'll instantly see the tip amount, total bill, and how much each person owes.
How to Calculate a Tip
The tip is calculated as a percentage of the bill amount:
Tip = Bill × (Tip % / 100)
Total = Bill + Tip
Per Person = Total ÷ Number of People
For a concrete example, consider a $72.50 dinner bill with an 18% tip split among 3 people. The tip is 72.50 × 0.18 = $13.05, the total is 72.50 + 13.05 = $85.55, and each person pays 85.55 ÷ 3 = $28.52. The calculator shows all four figures — tip amount, total bill, bill per person, and tip per person — so you can verify the split at a glance.
How Much Should You Tip?
Tipping customs vary by country, but in the United States, these are common guidelines:
- 15% — Standard for acceptable service at sit-down restaurants.
- 18–20% — Typical for good to excellent service.
- 20%+ — For exceptional service or at upscale restaurants.
- 10% — Minimum for buffet-style or basic service.
- $1–$2 — Per drink at a bar, or per bag for a bellhop.
For services outside of restaurants, different conventions apply. Tip $5–$10 for a manicure or haircut (15–20% is standard), $2–$5 per bag for a bellhop, $3–$5 for valet parking, and $5–$20 for a hotel housekeeper depending on length of stay. For food delivery, 10–15% or a minimum of $5 is typical, and many delivery apps suggest preset amounts in that range. When in doubt, round up generously — it rarely costs much more but makes a real difference to the worker.
Tipping Etiquette Around the World
- United States & Canada: 15–20% is expected at restaurants.
- Europe: Service is often included; rounding up or 5–10% is appreciated.
- Japan: Tipping is not customary and can even be considered rude.
- Australia & New Zealand: Tipping is optional; 10% for good service is generous.
In some countries, a service charge is automatically added to the bill — look for "service compris" in France or "servizio" in Italy. When that's the case, an additional tip is unnecessary, though leaving a few coins for excellent service is a kind gesture. In tipping cultures like the United States, servers often rely on tips for the majority of their income; in non-tipping cultures, they're paid a full wage and tips are genuinely optional. Knowing which system applies prevents both over-tipping and under-tipping while traveling.
Tips for Splitting the Bill
- Split evenly when everyone ordered similar items — it's simplest.
- Pay separately when orders vary widely in price to keep it fair.
- Remember to include tax when calculating the tip — tipping on the pre-tax total is acceptable.
- Use a calculator app to avoid awkward math at the table.
One often-overlooked detail: when splitting evenly, make sure everyone agrees before the check arrives. A common source of friction is one person who ordered a salad subsidizing someone else's steak and cocktails. A fair compromise is to split the food and drink costs individually, then split the tip evenly across the group. This keeps the tip pooled (so the server isn't penalized for the group's complexity) while keeping the food costs equitable.
Calculating Tip on Pre-Tax vs. Post-Tax Total
Etiquette experts generally recommend tipping on the pre-tax subtotal, since tax isn't a service provided by the restaurant. The difference is small but real. On a $50 bill with 8% sales tax, tipping 18% on the pre-tax amount gives $9.00, while tipping on the post-tax total of $54 gives $9.72 — a difference of 72 cents. Either approach is acceptable; the important thing is to be consistent and not let the math become awkward. This calculator uses the bill amount you enter, so enter the pre-tax subtotal if you want to tip on that basis.
Quick Mental Math for Common Tip Rates
If you don't have the calculator handy, a few shortcuts help. To find 10%, move the decimal one place left (so $45.00 → $4.50). Double that for 20% ($9.00). For 15%, take half of the 10% figure and add it to the 10% figure ($4.50 + $2.25 = $6.75). For 18%, take 20% and subtract 10% of that 20% amount ($9.00 − $0.90 = $8.10). These mental estimates are close enough for everyday dining and help you sanity-check the calculator's output.
Frequently Asked Questions
Technically, tipping on the pre-tax subtotal is standard. However, many people calculate the tip on the total bill including tax for simplicity. The difference is small — on a $50 bill with 8% tax, it's about $0.72 at an 18% tip rate.
This calculator splits the total evenly. If people ordered very different items, it's fairest for each person to pay for what they ordered plus their share of the tip. You can use the per-person total as a baseline and adjust as needed.
In the United States, 20% is a common tip for good service and is not considered excessive. In many other countries, 20% would be unusually high. Always consider local customs when traveling.
For delivery, 10–15% is standard. For takeout, a small tip (10% or a few dollars) is appreciated but not always expected. For large or complex takeout orders, consider tipping as you would for table service.