Enter your bill amount, choose a tip percentage, and set the number of people. The calculator instantly shows your total tip, the total bill with tip, and how much each person owes.
Whether you're tipping a server after dinner or splitting the check with friends, this free tip calculator saves you the mental math. It works for restaurant bills, coffee shop tabs, delivery orders, and any other situation where a gratuity is expected.
How to Calculate a Tip With This Tip Calculator
The calculator needs three inputs:
- Bill amount. The total on your receipt before or after tax (your choice).
- Tip percentage. Common options are 15%, 18%, 20%, or a custom number.
- Number of people. Set this to 1 if you're paying alone, or enter the group size to split the check and see how much each person pays.
Hit calculate. The results show your total tip amount, the final bill with tip, and the per-person share.
How do you calculate a tip by hand? Multiply the bill by the tip percentage in decimal form. For a 20% tip on a $90 bill: $90 × 0.20 = $18 tip. The total bill becomes $108.
A few more quick examples:
- A 15% tip on $50: $50 × 0.15 = $7.50
- A 20% tip on $55: $55 × 0.20 = $11.00
Tip Percentage: How Much to Tip for Every Service
Tipping customs vary by service type. The ranges below reflect what's customary in the United States.
Gratuity at a Restaurant
| Service level | Suggested tip percentage |
|---|---|
| Adequate service | 15% |
| Good service | 18%–20% |
| Excellent service | 20%–25% or more |
Is 15% a good tip? It's generally the minimum tip at a sit-down restaurant. Most diners tip 18% to 20% for solid service. A bigger tip for great service is always welcome, especially since many service workers earn below minimum wage before tips.
Is 20% a good tip? Yes. A 20% tip signals that you're satisfied with the quality of service. For truly excellent service, feel free to leave more.
Unhappy with the service you received? Most etiquette guides still suggest leaving at least 10% to 15%. If there was a serious issue, speak with a manager rather than skipping the tip entirely.
Some restaurants have an obligatory minimum tip (often 18%) automatically added to your bill for a large group, typically six or more diners. Check your receipt before adding more on top.
Tip Amount for Hotels, Coffee Shops, and Delivery
| Service | Customary tip |
|---|---|
| Coffee shop counter | $1–$2 per drink, or leave the change |
| Food delivery | 15%–20% of the order total |
| Bartender | $1–$2 per drink, or 15%–20% of a tab |
| Hotel maid / housekeeping | $2–$5 per night |
| Taxi drivers | 15%–20% of the fare |
| Barber or hairstylist | 15%–20% |
| Tour guide | 15%–20%, or $5–$10 for short tours |
For delivery and other service providers, the tip percentage works the same way. Enter the order total in the calculator, pick your percentage, and you'll know exactly how much to add.
Calculate the Tip on the Pre-Tax Bill or After Sales Tax
Do you tip before or after tax? Traditionally, you calculate the tip on the pre-tax bill amount. The sales tax goes to the government, not the server, so it makes sense to base the gratuity on the food and service alone.
That said, many people simply tip on the total after sales tax. The difference is usually small. On a $75 bill with 8% sales tax, tipping 20% pre-tax gives a $15.00 tip. Tipping 20% on the post-tax total ($81) gives $16.20.
Either approach is fine. Just be consistent with what feels right to you. Use the tip calculator with whichever number you prefer as your starting bill amount.
How to Calculate a Tip When Splitting With a Group
Set the "number of people" field to your group size. The calculator divides the total bill (meal plus tip) evenly and shows how much each person owes.
A few things to keep in mind:
- Even split is the simplest method. Everyone pays the same share regardless of what they ordered.
- Uneven orders? If one person's meal cost significantly more, you may want to calculate individual tips separately.
- Large group gratuity. Check whether a service charge is already included. Many restaurants and bars automatically add 18% to 20% for parties of six or more. Adding another tip on top can mean you're double-tipping.
When splitting with a group, round each person's share up to the nearest dollar. It keeps things simple, and your server benefits from the small extra.
Gratuity and Tipping in Japan (and Other Countries Where Customs Differ)
Tipping customs change dramatically once you leave the United States.
Japan. Tipping is not expected and can even be considered rude. Restaurants and cafes include a service charge in the price. Leaving extra money on the table may confuse your server.
Europe. Practices vary by country:
- United Kingdom. A service charge of 10% to 12.5% is often added to your bill at restaurants. If it's included, no extra tip is needed. At a pub, tipping is uncommon.
- France, Italy, Spain. A service charge is typically included. Rounding up or leaving a euro or two is appreciated but not obligatory.
- Germany and Austria. Rounding up the bill is standard. Tip 5% to 10% for good service at restaurants and bars.
Australia and New Zealand. Tipping is not expected. Service workers earn a higher base wage. A small tip for exceptional service is welcomed but not the norm.
Canada. Tipping customs mirror the US. Tip 15% to 20% at restaurants.
General rule for international travel: Research the tipping customs of your destination before you go. Leaving a tip where one isn't expected can cause awkwardness, and skipping one where it's customary can be seen as rude.
Save Time: Calculate a Tip in Your Head
No phone? No calculator? These mental shortcuts make it easy to calculate a tip quickly.
10% method. Move the decimal point one place to the left. A $64 bill becomes $6.40. That's your 10% baseline.
- 15% tip: Take 10%, then add half of that. $6.40 + $3.20 = $9.60.
- 20% tip: Double the 10% amount. $6.40 × 2 = $12.80.
- 25% tip: Take 20%, then add a quarter of the original 10%. $12.80 + $3.20 = $16.00.
Rounding trick. Round the bill to the nearest easy number first. A $47.63 bill rounds to $48 (or even $50). Then move the decimal. 10% of $50 is $5. Double it for 20%: $10. Close enough, and your server won't mind the slight bump.
These shortcuts work in any currency. Multiply the bill, move the decimal, and you're done in seconds.
What the Tip Calculator Estimates and Does Not Cover
This tip calculator gives you a quick estimate of the tip amount, total bill, and per-person share. It's a planning tool, not a rulebook.
What it handles:
- Tip based on any percentage you choose
- Even bill splitting for any group size
- Works for restaurant tips, delivery, coffee shops, and other services
What it does not cover:
- Local or state-specific tipping laws
- Automatic gratuity policies at individual restaurants
- Tax calculations (enter your pre-tax or post-tax amount as you prefer)
- Currency conversion for international travel
Tip amounts are ultimately a personal decision based on the level of service, local tipping customs, and your budget. The calculator handles the math so you can focus on deciding how much to tip and move on with your day.