Rex says
No more passing the receipt around the table. Type the bill, pick a tip, split it clean. 18% is standard in the US, 20% if service was actually good.
Try a scenario
Click to load — tweak from there.Inputs
Result
Per person
$47.20
Tip amount
$14.40
Bill + tip
$94.40
$47.20 per person (× 2 people). Tip alone is $14.40. Round up if you want to look generous.
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One click, a permanent link with your numbers baked in.
How to use this
- 1Enter bill total ($).
- 2Enter tip (%).
- 3Enter people.
- 4Read your per person on the right — it updates as you type.
- 5Hit Share to keep the scenario or send it to someone.
About this calculator
Enter the bill, tip percent, and how many people are splitting — get the per-person total.
Worked example
Using the values the calculator loads with:
Inputs
- Bill total: 80 $
- Tip: 18 %
- People: 2
Results
- Per person: $47.20
- Tip amount: $14.40
- Bill + tip: $94.40
What each field means
Inputs
- Bill total ($)
- The bill total used in the calculation, measured in $. Starts at 80 $ so you have a working example on load.
- Tip (%)
- The tip used in the calculation, measured in %. Starts at 18 % so you have a working example on load.
- People
- The people used in the calculation. Starts at 2 so you have a working example on load.
Results
- Per person
- Returned as a money amount in US dollars and shown as the headline result. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Tip amount
- Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Bill + tip
- Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
FAQ
How does the tip calculator work?
Enter the bill, tip percent, and how many people are splitting — get the per-person total.
What do I need to enter?
3 values: bill total, tip, and people. Each field starts with a sensible default, so you can change one number at a time and watch the result move.
What does the per person result mean?
It is returned as a money amount in US dollars and updates live as you edit the inputs, so you can compare two or three versions of a scenario in a few seconds.
Is this calculator free, and do I need an account?
Yes, it's free, and no account is required. Nothing you type is stored on our servers — the maths runs entirely in your browser.
How accurate is the result?
It applies the standard formula exactly, so the arithmetic is precise. Estimates assume standard, average conditions — local rules, pricing, and materials vary.
Who is this tool for?
It's built for anyone doing everyday planning maths — a quick estimate that would otherwise need four browser tabs and a calculator app.
Accuracy and limitations
- Estimates assume standard, average conditions — local rules, pricing, and materials vary.
- Results are rounded for readability; add a buffer before ordering, booking, or committing.
- Double-check anything with a real cost attached against a local quote.
Cite this calculator
Writing about this topic? Grab a citation — every link helps keep these tools free.
RevenueLab. (2026). Tip Calculator. Retrieved from https://www.revenuelab.fyi/toolbox/tip
<p>Source: <a href="https://www.revenuelab.fyi/toolbox/tip" target="_blank" rel="noopener">Tip Calculator — RevenueLab</a> (2026).</p>
Source: [Tip Calculator — RevenueLab](https://www.revenuelab.fyi/toolbox/tip) (2026).