Business Tools & Calculators — 12 Claude Artifact Prompts

Professional Business Tools — Built Inside Claude in Seconds

Why search for calculator websites full of ads when Claude can generate a clean, private, fully functional business tool instantly? These 12 prompts create professional-grade calculators and tools as Claude Artifacts — each with beautiful UI, instant calculations, and zero data tracking. Use them directly or export the code for your own website.

What's Inside — 12 Business Tool Prompts

• SIP/EMI/Loan Calculator — Comprehensive financial calculator with SIP mutual fund returns, EMI monthly payment, and loan amortization schedule. Tech: React. Features: SIP calculator with inflation adjustment, EMI with prepayment analysis, amortization table, visual payment breakdown chart, comparison mode for different scenarios.
• Invoice Generator — Professional invoice creation tool with live preview and PDF-ready output. Tech: React. Features: Add line items with quantity/rate, automatic subtotal/tax/total, multiple tax rate support (GST/VAT), company logo placeholder, payment terms, invoice numbering, print-ready layout.
• ROI Calculator — Return on Investment calculator with multiple investment comparison. Tech: React + Recharts. Features: Input investment amount and returns, annualized ROI, comparison of up to 5 investments side-by-side, break-even timeline, visual growth chart, risk-adjusted return option.
• Salary Tax Calculator India — Indian income tax calculator for both old and new regime. Tech: React. Features: Old vs New regime comparison, HRA/80C/80D deduction inputs, surcharge and cess calculation, monthly vs annual view, effective tax rate, visual tax bracket breakdown, regime recommendation.
• GST Calculator — Goods and Services Tax calculator with all Indian GST slabs. Tech: React. Features: GST-inclusive and exclusive calculation, all slab rates (5%, 12%, 18%, 28%), CGST/SGST/IGST split, reverse charge calculation, bulk item calculator, GST summary table.
• Age Calculator — Detailed age calculator with multiple date formats. Tech: React. Features: Age in years/months/days/hours/minutes, next birthday countdown, day of week born, zodiac sign, Chinese zodiac, generation classification, fun facts about birth year, days lived counter.
• Tip Splitter — Restaurant bill splitter with tip calculator. Tech: React. Features: Bill amount input, tip percentage slider (custom or preset), split among multiple people, individual shares with rounding, who pays extra cents, tip amount per person, total per person breakdown.
• Unit Converter — Universal unit converter covering all common measurements. Tech: React. Features: Length, weight, temperature, volume, speed, area, time, digital storage categories. Instant bidirectional conversion, common preset conversions, search units, conversion formula display.
• Color Palette Generator — Design color palette tool with harmony rules. Tech: React. Features: Color picker, complementary/analogous/triadic/split-complementary generation, hex/RGB/HSL values, contrast ratio checker (WCAG), palette export as CSS variables, shade/tint generator, palette preview on UI mockup.
• QR Code Generator — QR code generator for URLs, text, WiFi, and vCard. Tech: React + qr-code library. Features: URL, plain text, WiFi credentials, vCard contact, email, phone input types. Customizable size, error correction level, foreground/background colors, download as PNG.
• Password Strength Checker — Password security analyzer and generator. Tech: React. Features: Real-time strength meter, crack time estimate, character diversity analysis, common password detection, strong password generator with options (length, special chars, pronounceable), entropy calculation.
• Pomodoro Timer — Productivity Pomodoro technique timer with statistics. Tech: React. Features: 25-min work / 5-min break cycles, long break after 4 cycles, customizable durations, session counter, daily statistics, notification sound, task labeling per session, focus streak tracking.

How to Use

1. Open Claude and paste any tool prompt
2. Claude generates a fully working tool as an interactive Artifact
3. Use the tool immediately — all calculations happen locally
4. No ads, no data tracking, no subscription needed
5. Export the React code to host on your own website

Works With

Claude (Anthropic) with Artifacts. All tools are self-contained React components — exportable to any React project or deployable as standalone HTML.

Tags: Business Tools, Calculator, Claude Artifacts, EMI Calculator, Invoice Generator, Tax Calculator, GST, Pomodoro, QR Code, Password Generator, React App