Tip Calculator

    Use presets (10%, 15%, 18%, 20%, 25%) or set a custom tip, then split the bill instantly. This page also explains US tipping norms so you can choose a percentage with confidence.

    Custom tip
    20%
    Minimum 1 person.
    Tip amount
    $12.00
    Total bill
    $72.00
    Amount per person
    $72.00
    Tip per person
    $12.00
    Tip = Bill × (Tip% / 100). Per Person = (Bill + Tip) / N.

    A tip calculator splits a bill and adds a percentage tip for dining and services.

    How to Calculate Tip Amount

    1. Enter the pre-tax bill amount (or post-tax if that’s your rule)
    2. Choose tip percentage
    3. Enter number of people splitting
    4. Calculate tip and total per person
    5. Round up for service if you like

    The Tip Amount Formula

    Tip = bill × (tip percent/100); per person = (bill + tip) / party size

    Where: symbols follow the inputs and conventions used in this calculator (principal, rates, terms, or units as labeled).

    Real-World Example

    A $84 bill with 18% tip adds $15.12; split 3 ways is $33.04 each.

    Frequently Asked Questions

    How to calculate Tip Amount?
    Enter the pre-tax bill amount (or post-tax if that’s your rule) Choose tip percentage Enter number of people splitting Calculate tip and total per person Round up for service if you like
    What is the formula for Tip Amount?
    Tip = bill × (tip percent/100); per person = (bill + tip) / party size
    Can you give a real-world Tip Amount example?
    A $84 bill with 18% tip adds $15.12; split 3 ways is $33.04 each.

    📊 Did You Know?

    In the US, tipping is a core part of compensation in many service jobs. That’s why 18–20% is often treated as “standard” for sit-down service, while delivery commonly ranges 15–20% depending on distance and weather. (Industry norms, 2026)

    How to Use This Calculator

    1. Enter your bill total.
    2. Select a tip percentage (or choose “Custom” and use the slider).
    3. Enter how many people you’re splitting the bill between to get per-person totals.

    The Formula Explained

    The math is simple and easy to audit:

    Tip = Bill × (Tip% / 100) Per Person = (Bill + Tip) / N

    Tips & What Your Results Mean

    Tip percentages are a shortcut for matching your gratuity to the size of the bill. That works well for restaurants because higher bills often correlate with more service time (multiple courses, more table touches, and more coordination).

    For delivery and hotels, flat tips are often more practical. A $4–$6 delivery tip can be fair for a small order even if the percent looks “high,” while a large catering delivery might justify 15–20% or more based on effort and distance.

    If you’re splitting the bill, the “tip per person” line helps you avoid mismatched expectations. One person paying the whole tip while others only split the pre-tip bill is a common source of awkwardness—this page makes the split explicit.

    Finally, decide whether you tip on the subtotal or the after-tax total and stick to one rule. Tipping on the subtotal is cleaner; tipping on the total is easier when you’re doing fast mental math at a table.

    Frequently Asked Questions

    Is 20% a good tip?

    For full-service restaurants in the US, 18–20% is a common baseline when service is good. If service is exceptional, many people tip 22–25%. If service is poor, tipping can be lower, but consider whether issues were in the server’s control.

    Do you tip on tax?

    Many people tip on the pre-tax subtotal. Tipping on the after-tax total is also common in practice because it’s easier when you’re doing quick mental math. If you want consistency, tip on the subtotal.

    How much do you tip for takeout?

    Takeout tipping is optional. When you do tip, 0–10% is common depending on service (large orders, special requests, curbside, etc.). Some people tip a flat amount like $1–$5.

    How much do you tip delivery drivers?

    A typical range is 15–20% for delivery, often with a minimum flat tip (e.g., $3–$5) for small orders. Weather, distance, and large orders often justify a higher tip.

    How much do you tip hotel housekeeping?

    A common guideline is $2–$5 per night, left daily. Higher-end hotels, larger rooms, extra guests, or special requests often justify more.

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