Vinkius
Tip and Split Calculator

Tip and Split Calculator MCP for AI. Stop doing restaurant math by hand.

Claude Claude
ChatGPT ChatGPT
Cursor Cursor
Gemini Gemini
Windsurf Windsurf
VS Code VS Code
JetBrains JetBrains
Vercel Vercel
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Works with every AI agent you already use

…and any MCP-compatible client

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Connect to your AI in seconds.

Tip and Split Calculator handles all restaurant payment math. Need to figure out the tip percentage, split a huge bill among your group, or just round that weird final total? This MCP does it for you.

It quickly calculates tips, divides bills fairly by person, and formats totals into clean amounts (like nickels or dimes) so you can actually pay up.

What your AI can do

Calculate tip details

Determines the total tip amount and the grand total based on a subtotal and percentage.

Format practical payment

Rounds any given monetary value to clean increments like nickels, dimes, or full dollars.

Split bill share

Calculates the exact individual share of a group bill.

Calculate final bill total

Determine the correct tip amount and grand total based on a starting subtotal and desired percentage.

Divide shared expenses

Get an accurate, individual share of a bill when splitting costs among multiple people.

Round payment amounts

Adjust any calculated number to the nearest nickel, dime, or dollar for easy settlement.

Included with Plan

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AI Agent

Tip and Split Calculator: 3 Tools Available

Use these three tools to accurately calculate tips, divide expenses among people, or round final payment amounts.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using Tip and Split Calculator on Vinkius

Calculate Tip Details

Determines the total tip amount and the grand total based on a subtotal and percentage.

Format Practical Payment

Rounds any given monetary value to clean increments like nickels, dimes, or full...

Split Bill Share

Calculates the exact individual share of a group bill.

Security and governance baked right in.

Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.

Claude AI

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The Tip and Split Calculator integration is available immediately — no restart needed.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

Build Your Own

Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.

  • Import from OpenAPI, Swagger, or YAML specs
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Start building

Make Your AI Do More

Start with Tip and Split Calculator, then connect any of our 5,100+ other servers whenever your AI needs more. One click, no limits.

  • Use this MCP plus 5,100+ others, all in one place
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  • Every connection is secured and compliant automatically
  • Track usage and costs across all your servers
  • Works with Claude, ChatGPT, Cursor, and more
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Tip and Split Calculator MCP server cover

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Tip and Split Calculator. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Works with Claude, ChatGPT, Cursor, and more

The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.

This connection provides 3 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.

The hassle of paying the group tab

It's always the same cycle: one person gathers the receipt, opens three different tabs—one for tips, one for dividing by the headcount, and one just to round the final number. You end up copying numbers back and forth between apps until you've got a headache.

With this MCP, your agent handles the entire sequence automatically. Give it the subtotal, tell it the tip percent, give it the group size, and get three clean answers: the total tip, the final bill, and every single person’s share, all without leaving your current workspace.

Finalizing payment with `format_practical_payment`

Manual settlement requires you to look at a number like $14.37 and mentally adjust it for the nearest nickel or dime, often leading to confusion about whether you should round up or down.

This MCP removes that guesswork. It takes any amount—no matter how messy—and outputs a clean, actionable payment figure. What used to be an arithmetic guess is now a simple function call.

What your AI can actually do with this

Paying the restaurant tab is always a pain. You've got the subtotal, then you gotta decide on a tip percentage. Next, if there are five people, everyone needs to know their exact split. Finally, sometimes the total comes out to something messy—like $14.37—and you need it rounded for cash or card payment.

This MCP takes care of all that math. It lets your agent calculate exactly what the final bill should be after tipping. You can also send a full amount and get back each person's individual share instantly. If the number isn't clean, use this tool to round totals into practical increments like dimes or dollars.

With Vinkius managing these services, you connect once and your agent handles all payment calculations without leaving your workflow.

Built · Hosted · Managed by Vinkius Tip and Split Calculator MCP - Group Billing Math
Server ID 019ed92a-eb12-706a-b887-a72a66b7a7ed
Vinkius Inspector
Compliance Grade A+
Score 100/100
Vinkius Inspector Badge — Score 100/100

Questions you might have

How does calculate_tip_details work for group bills? +

It first determines the total tip amount based on your subtotal and percentage. After that, you take this calculated grand total and pass it into split_bill_share to get individual shares.

Can I use format_practical_payment on a raw split share? +

Yes. If the result from split_bill_share is $30.125, you can pass that specific number to format_practical_payment to clean it up for payment.

What's the right order of operations? +

The best practice is: Tip first (calculate_tip_details), then split the resulting total (split_bill_share). Finally, format the individual shares with format_practical_payment.

Does this MCP help calculate tips for large bills? +

Absolutely. You simply provide the full subtotal and the percentage you want to use in the calculate_tip_details tool, and it gives you the final amount.

If I use `split_bill_share`, what happens if the number of people dividing the bill is zero or negative? +

The tool returns an error. You must specify at least one person for division, so attempting to run it with a count of zero will trigger an immediate error code from your agent.

When using `calculate_tip_details`, can I calculate a tip if the initial subtotal is $0.00? +

Yes, you can run it on a zero subtotal. The tool will correctly report both the calculated tip amount and the final total as $0.00.

Does `format_practical_payment` handle rounding for amounts smaller than five cents? +

No, it doesn't. This MCP rounds to nickels, dimes, or full dollars. It won't calculate fractions of a cent; the smallest increment it uses is $0.05.

Is the tip percentage used by `calculate_tip_details` restricted to common rates like 18% or 20%? +

No, you specify your exact rate. The tool calculates the final total and tip amount using any precise percentage figure you provide.

How do I calculate the tip? +

Use the calculate_tip_details tool by providing your subtotal and the desired tip percentage.

Can I split a bill with many people? +

Yes, use split_bill_share and specify the total amount and the number of participants.

What rounding levels are available? +

You can round to cents, nickels, dimes, quarters, or dollars using format_practical_payment.

Built & Managed by Vinkius 30s setup 3 tools

We've already built the connector for Tip and Split Calculator. Just plug in your AI agents and start using Vinkius.

No hosting. No infrastructure. No complex setup.
All 3 tools are live and waiting. You're up and running in seconds.

Vinkius runs on Claude Claude
Vinkius runs on ChatGPT ChatGPT
Vinkius runs on Cursor Cursor
Vinkius runs on Gemini Gemini
Vinkius runs on Windsurf Windsurf
Vinkius runs on VS Code VS Code
Vinkius runs on JetBrains JetBrains
Vinkius runs on Vercel Vercel
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