Freelance Income Planner
Privacy-first income simulator — see how rates, taxes, and currencies impact take-home pay
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The Challenge
Freelancers can't predict take-home pay reliably. Variable hours, shifting tax rates, business expenses, and cross-currency billing make it nearly impossible to answer 'can I afford this lifestyle?' without a spreadsheet. Existing tools either require account creation, send data to servers, or don't handle multi-currency scenarios.
The Solution
A privacy-first bilingual income calculator that runs entirely in the browser. Enter your rate, hours, taxes, and expenses — get an instant breakdown of real take-home pay. Supports 9 currency pair combinations (USD/MXN/EUR), three-scenario forecasting with seasonal modeling, and honest deficit reporting. No login, no database, no cookies.
Key Features
- Real-time income projections with transparent calculation breakdowns — math updates as you type, no submit button
- Dual-currency engine supporting 9 currency pair combinations (USD/MXN/EUR) with bidirectional conversion
- Three-scenario forecasting — pessimistic, realistic, optimistic with monthly projection charts and runway analysis
- Zero data leaves the browser — 100% client-side computation with localStorage persistence
- Fully bilingual interface (EN/ES) with automatic number formatting per locale
Results
- Answers 'what's my real take-home?' in under 30 seconds
- 151 edge cases validated in the calculation engine
- 9 currency pair combinations (USD/MXN/EUR)
- Zero data transmitted — 100% client-side computation
Have a similar challenge?
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