The Moment the Bill Arrives — Nobody Wants to Do Math
The food was great. The conversation was good. Then the bill arrives and someone has to figure out the tip, split the total, and calculate what each person owes. Suddenly everyone is staring at their phones trying to do mental arithmetic while pretending they are not.
Tip calculation should take five seconds. This tool makes it exactly that.
—How Tipping Works in the US — A Complete Guide
Tipping culture varies enormously by country. In Japan, tipping is considered rude. In Australia, it is appreciated but not expected. In the United States, tipping is effectively mandatory in most service contexts — the entire compensation structure of the service industry is built around it, with federal tipped minimum wage set at $2.13 per hour for workers who receive tips.
For visitors to the US and for anyone who has ever wondered exactly how much to tip in different situations, this is the complete guide.
—Standard Tip Percentages by Situation
Restaurants and Dining
15% — Acceptable service. The historical standard. Still considered appropriate for adequate service at casual dining establishments. Below 15 percent sends a clear signal that service was poor.
18% — Good service. The new informal baseline at most sit-down restaurants. Many restaurant tablets now default to suggesting 18, 20, and 25 percent.
20% — Very good service. The current standard expectation at most full-service restaurants. Easy to calculate — move the decimal one place left and double it.
25%+ — Exceptional service, celebrating a special occasion, or showing appreciation for a server who went above expectations.
Food Delivery
15 to 20% of the order total, with a minimum of $3 to $5 regardless of order size. Delivery workers navigate traffic, weather, and distance. The tip percentage should reflect the effort involved, not just the price of the food.
Bars and Bartenders
$1 to $2 per drink for simple orders at a busy bar. 15 to 20% for a tab with cocktails, especially if the bartender spent time on complex preparations. Running a tab and tipping at the end is standard.
Hotel Services
Housekeeping — $2 to $5 per night, left daily rather than at checkout because different staff may clean on different days. This tip is frequently forgotten and always appreciated.
Bellhop/Porter — $1 to $2 per bag carried. $5 minimum for any luggage handling.
Concierge — $5 to $20 for significant assistance with reservations or recommendations. No tip required for simple directions or information.
Personal Services
Haircut — 15 to 20% of the service cost.
Spa and massage — 15 to 20%. Often expected even at upscale spas where prices are already high.
Taxi and rideshare — 15 to 20% is now standard, with apps prompting for tips after every ride. Cash tips for taxi drivers are always appreciated.
—The Quick Tip Calculation Method
For 20% without a calculator: move the decimal one place to the left (giving you 10%), then double that number.
Bill is $47.50. Ten percent is $4.75. Double it: $9.50 tip. Total: $57.00.
For 15%: calculate 10%, then add half of that.
Bill is $47.50. Ten percent is $4.75. Half of that is $2.38. Add together: $7.13 tip.
This mental math works well for round numbers. For exact split calculations across multiple people, just use this tool.
—Bill Splitting — The Awkward Part Made Easy
Splitting a bill equally is simple arithmetic. Splitting based on what each person actually ordered is where it gets complicated — especially when some people ordered alcohol and others did not, or when one person had an appetizer and dessert and another had just a main course.
The most practical approaches:
Equal split — Everyone pays the same regardless of what they ordered. Works best for groups of friends where the amounts are roughly similar and nobody is keeping strict track.
Pay what you ordered — Each person calculates their own subtotal, adds their proportional share of tax, and adds their own tip. Fairer but takes longer and requires someone to track individual orders.
One person pays and others Venmo/transfer — One person puts the whole amount on a card, others send their share digitally. The most common modern approach for groups with payment apps.
This calculator handles the equal split case instantly — enter the total, tip percentage, and number of people, and get the per-person amount in one calculation.
—Should You Tip Before or After Tax?
Technically, tipping on the pre-tax subtotal is the more precise approach — you are tipping on the cost of the service and food, not on the government’s tax. Practically, the difference is small — on a $50 bill with 8% tax, tipping 20% on pre-tax ($50) gives a $10 tip, while tipping on the post-tax total ($54) gives a $10.80 tip.
Most people tip on the post-tax total because that is the number displayed at the bottom of most bills. Either approach is acceptable. This calculator lets you enter whatever total you have in front of you.
—Frequently Asked Questions
Is tipping required in the US?
Not legally, but practically yes in most service contexts. Restaurant servers in most US states earn well below minimum wage before tips, and tips are expected to make up the difference. Leaving no tip at a restaurant without a clear service failure is considered disrespectful to the server.
What is an appropriate tip for takeout orders?
Tipping on takeout is optional but increasingly common, especially at small or independent restaurants. Ten percent is a reasonable amount for takeout. Zero is also acceptable — there is no standard obligation for pickup orders.
Should I tip at counter service restaurants?
This is the most contested area of modern US tipping culture. Counter service — where you order and pick up your own food — has no historical tipping expectation. The appearance of tip prompts on every tablet checkout has created social pressure to tip in these contexts. There is no clear standard — tipping is appreciated but not obligatory.
How do I split a bill if one person does not drink alcohol?
The fairest approach is for drinkers to add the full alcohol costs to their portion before splitting the remaining food costs equally. This calculator handles an equal split — for unequal splits, calculate each person’s subtotal and add their proportional share of tax.
Is this tool free?
Yes, completely free with no account required.
—Enter the Bill. Get the Numbers. Put Your Phone Away.
Total bill. Tip percentage. Number of people. One calculation. Done before the card machine comes around.