Should I tip on pre-tax?

Tipping customs vary. Some people tip on the pre‑tax subtotal, others on the full amount including tax. This calculator lets you choose—enter whichever bill amount you want to base your tip on.

What if auto-gratuity is included?

If your check already includes an auto‑gratuity line (common for large parties), set the tip percentage to 0% or only add a small extra tip if you feel the service warrants it. That way you don’t accidentally double‑tip.

How do I handle uneven splits?

This calculator assumes an even split. For uneven splits (where some people ordered more), you can have each person calculate their own share separately based on what they ordered, or manually adjust after seeing the even split amounts.

Can I add tax separately?

If you want to tip on the full amount including tax, enter the total with tax. If you prefer to tip on pre‑tax, enter the pre‑tax subtotal instead. The tip is always calculated on the bill amount you enter.

How do I round for cash?

If you’re paying with cash or want simple numbers for payment apps, round the per‑person amount up to the nearest whole dollar (or convenient increment) and adjust the tip slightly so the total matches. The calculator gives you exact numbers; you can then round as needed.

everyday calculator

Tip Calculator

Split restaurant checks with customizable tip percentages and group sizes.

Results

Tip amount: $15 USD
Total with tip: $101 USD
Per-person total: $50 USD

Overview

This tip calculator makes it easy to go from a restaurant check to a fair tip and a clean split in just a few taps.

You enter the bill amount, choose a tip percentage that matches the service you received, and optionally enter how many people are splitting the check. The calculator shows the tip, the total with tip, and an even per‑person amount so you can settle up without fumbling with mental math or arguing over who owes what.

It works not just at restaurants, but also for bars, cafés, taxis, food delivery, or any service situation where you want a quick, transparent gratuity calculation.

How to use this calculator

Enter the bill amount from your check. Decide whether you want to use the pre‑tax or post‑tax total and input that number.
Enter the tip percentage you want to leave. Common presets are 15–20% for standard service, more for exceptional service, and less if service was poor.
Enter how many people are splitting the check evenly. If you’re paying the full bill yourself, leave this at 1.
Review the calculated tip amount and total with tip to make sure they match what you intend to leave.
Check the per‑person total when you’re splitting, and decide whether you want to round it up to a cleaner cash or app‑friendly number.
Adjust the tip percentage or bill amount slightly if needed to arrive at a round per‑person figure, then pay via card, cash, or payment app.

Inputs explained

Bill amount: The subtotal or total from your check. Some people tip on the pre‑tax amount, others on the full amount including tax. Choose the one that matches your preference or local custom and enter that figure here.
Tip %: The percentage of the bill you want to add as a gratuity. Common ranges are 15–20% for typical table service in many regions, with higher tips for excellent service or complex orders.
People splitting: The number of people who will share the total bill (including tip) equally. Set this to 1 if you’re paying the entire bill yourself.

Outputs explained

Tip amount: The dollar amount of the tip based on your bill and tip percentage.
Total with tip: The combined amount of the original bill plus the tip. This is what you would charge to your card or pay in cash.
Per-person total: The amount each person owes if you split the bill evenly, including both their share of the bill and their share of the tip.

How it works

The calculator takes your bill amount and multiplies it by the tip percentage (expressed as a decimal) to determine the tip: Tip = Bill × (Tip% ÷ 100).

It adds the tip to the original bill to compute your new total: Total = Bill + Tip.

If you’re splitting the bill evenly, it divides the total by the number of people to get an equal share per person: Per‑person = Total ÷ People splitting.

You can adjust any of the inputs—bill amount, tip percentage, or split count—and the outputs update so you can quickly test different tipping or splitting scenarios.

Formula

Let B = bill amount
Let t = tip percentage
Let n = number of people splitting

Tip = B × (t ÷ 100)
Total = B + Tip
Per‑person = Total ÷ n

When to use it

Splitting restaurant checks with friends or family without needing to pull out a calculator or spreadsheet at the table.
Adjusting tips based on service quality while keeping the math straightforward and transparent for the group.
Handling group outings, birthday dinners, or work lunches where everyone needs to know their per‑person share including tip.
Using consistent tipping habits for food delivery drivers, rideshare drivers, and other service providers by selecting a standard tip percentage.
Helping servers or cashiers double‑check that a verbal tip request matches the percentage and total the guest intended.

Tips & cautions

If you prefer tipping on the pre‑tax amount, enter that pre‑tax subtotal rather than the full bill with tax.
Round per‑person totals up to the nearest dollar or to a simple number to make cash and payment app splits easier to manage.
For large parties where auto‑gratuity is already included, set the tip percentage to 0% or a small top‑off amount so you don’t accidentally double‑tip.
When one person covers the bill and others pay them back via apps, send the per‑person total directly so everyone sees the same calculation.
Adjust tipping norms based on local customs, minimum wage laws in your area, and the type of service—full‑service dining often differs from counter service.
Does not automatically detect or deduct auto‑gratuity lines that may already be included on the check—you need to adjust the tip percentage yourself.
Splits the bill evenly and does not support detailed itemization when some people ordered significantly more or less than others.
Does not convert between currencies or account for card conversion fees when tipping abroad.
Assumes a single tip percentage for the entire bill; complex situations with multiple service providers might require manual adjustments.

Worked examples

$85.50 bill, 18% tip, 2 people

Tip = $85.50 × 0.18 = $15.39.
Total = $85.50 + $15.39 = $100.89.
Per‑person = $100.89 ÷ 2 ≈ $50.45.
You might round each person’s share to $50 or $51 depending on how you want to handle coins.

$120 bill, 20% tip, 4 people

Tip = $120 × 0.20 = $24.
Total = $120 + $24 = $144.
Per‑person = $144 ÷ 4 = $36 each.
This clean number makes it simple for each person to pay or transfer $36.

Auto‑gratuity already included

Your bill shows $200 total with an 18% auto‑gratuity already added.
Enter Bill amount = 200 and Tip % = 0 to avoid double‑tipping.
Total remains $200; if 5 people split, per‑person = $200 ÷ 5 = $40 each.
If you want to add a small extra tip, increase Tip % slightly and review the new totals.

Deep dive

This tip calculator computes tip amount, total with tip, and per‑person share instantly so you can settle restaurant checks and group bills without manual math.

Enter the bill, tip percentage, and number of people splitting to get a fair, transparent split; set tip to 0 if auto‑gratuity is already included and round per‑person totals for easy payments.

FAQs

Should I tip on pre-tax?: Tipping customs vary. Some people tip on the pre‑tax subtotal, others on the full amount including tax. This calculator lets you choose—enter whichever bill amount you want to base your tip on.
What if auto-gratuity is included?: If your check already includes an auto‑gratuity line (common for large parties), set the tip percentage to 0% or only add a small extra tip if you feel the service warrants it. That way you don’t accidentally double‑tip.
How do I handle uneven splits?: This calculator assumes an even split. For uneven splits (where some people ordered more), you can have each person calculate their own share separately based on what they ordered, or manually adjust after seeing the even split amounts.
Can I add tax separately?: If you want to tip on the full amount including tax, enter the total with tax. If you prefer to tip on pre‑tax, enter the pre‑tax subtotal instead. The tip is always calculated on the bill amount you enter.
How do I round for cash?: If you’re paying with cash or want simple numbers for payment apps, round the per‑person amount up to the nearest whole dollar (or convenient increment) and adjust the tip slightly so the total matches. The calculator gives you exact numbers; you can then round as needed.

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This tip calculator is for convenience and illustration only. It does not dictate what you should tip or account for all regional customs, service standards, or restaurant policies. Always review your bill for auto‑gratuity, consider the quality of service, and follow local norms and your own judgment when deciding how much to tip.