Build a Tip Calculator with Next.js
A tip calculator with bill splitting and custom tip percentages. Using Next.js's Next.js 14+ with App Router, SSR, and shadcn/ui, LoomCode AI generates a production-ready tip calculator with clean code structure, proper state management, and a polished user interface — all from a single text description in seconds. No prior coding experience required.
Build This App NowHow to Build a Tip Calculator with Next.js
Select Next.js
Open LoomCode AI and choose the Next.js template from the template picker.
Describe your app
Type a description of your tip calculator and click submit.
Preview & deploy
Watch the AI generate code and preview your working app live. Deploy with one click.
Why Build a Tip Calculator with Next.js
Financial interfaces like a tip calculator demand precision and real-time updates. Next.js's efficient rendering and Next.js 14's state management handle complex calculations and chart updates smoothly.
What the AI Generates for This Tip Calculator
- Responsive tip calculator layout that adapts to desktop, tablet, and mobile
- Component-based architecture with reusable UI elements
- Client-side state management for instant user interactions
- Styled with Tailwind CSS utility classes for a polished look
- Precise number formatting with currency symbols, decimals, and locale support
- Real-time calculation engine for tip calculator financial computations
Example Prompt
Copy this prompt and paste it into LoomCode AI:
What You Get
LoomCode AI generates a tip calculator with precise calculations, formatted currency display, and financial charts. Numbers use correct decimal precision, and calculations update in real time as inputs change. The output is properly structured Next.js code using Next.js 14, TypeScript, Tailwind CSS, shadcn/ui with typed components, responsive styling, and clean state management. The app runs immediately in a live sandbox — interact with it, test every feature, then iterate with follow-up prompts or deploy to a shareable URL.
Tips for Better Results
- Specify currency and number format requirements: "USD with 2 decimal places, comma separators, negative values in red"
- Describe your calculation logic: "input principal, rate, term → output monthly payment, total interest, amortization schedule"
- Ask for chart types that suit financial data: "line chart for trends, bar chart for comparisons, pie chart for allocation breakdown"
- Consider asking for responsive design explicitly if mobile support matters for your tip calculator
Tech Stack
FAQ
Can AI build a Tip Calculator with Next.js?
Yes. LoomCode AI generates a complete tip calculator with Next.js 14, TypeScript, Tailwind CSS, shadcn/ui from a text description. The AI understands precise calculations, charts, transaction tracking, and financial data and produces working code that runs immediately in a live sandbox. Next.js's component architecture handles precise calculations, charts, transaction tracking, and financial data with reusable UI pieces and efficient state management. You can iterate with follow-up prompts to refine features or deploy with one click.
How long does it take to build a Tip Calculator with AI?
A working tip calculator typically generates in 30-60 seconds. The initial version includes precise calculations, charts, transaction tracking, and financial data with a polished UI. From there, you can add features incrementally — each follow-up prompt takes another 15-30 seconds. Most users go from idea to a deployable tip calculator in under 10 minutes, compared to hours or days of manual development.
Can I customize the generated Tip Calculator?
Yes, in two ways. First, use natural language follow-up prompts: "add dark mode", "change the layout to tabs", or "add a search filter" — the AI modifies the existing code. Second, copy the full source code and edit it directly. The output is standard Next.js code using Next.js 14 and TypeScript that works in any React/Vue/Next.js project.
Which AI model works best for a Tip Calculator?
For a tip calculator, GPT-4o offers the best speed-to-quality balance for quick iterations. Claude 3.5 Sonnet produces more polished code for complex features. DeepSeek V3 is a cost-effective alternative for simpler versions. You can switch models anytime.
Is the generated tip calculator production-ready?
For prototypes and MVPs, the generated tip calculator is typically ready to use immediately. The code includes proper TypeScript types, component structure, and responsive design. For production deployment at scale, you may want to add automated tests, error boundaries, and monitoring.
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