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Loan Calculator - Comprehensive Financial Planning Platform

Free loan calculator platform serving 2M+ Americans annually. 35+ specialized calculators for mortgage, auto, personal, student, and business loans. No registration required, privacy-first.

Overview

A comprehensive financial planning platform serving over 2 million Americans annually with 35+ specialized loan calculators. The platform provides free, instant loan payment calculations with no registration required—all calculations happen in-browser for complete privacy.

Tech Stack

  • Framework: Next.js 16 with App Router (Static Export)
  • Language: TypeScript for type safety
  • Styling: Tailwind CSS v4 + shadcn/ui components
  • Deployment: Cloudflare Pages for global edge performance
  • Runtime: Node.js 20.9.0+

Calculator Categories

Home & Mortgage

Mortgage payment calculator, affordability assessment, refinancing calculator, amortization schedules, interest-only loans

Auto & Vehicle

Auto loan calculator, car payment estimator, motorcycle financing, boat loans, auto refinancing with trade-in equity handling

Personal & Student

Personal loan calculator, EMI calculations, student loan repayment planner, debt consolidation, loan payoff strategies

Business & Property

Business loan calculator, commercial mortgages, equipment financing, construction loans, land purchase calculator, mobile home loans

Key Features

  • 100% Free - No registration, no data collection, no hidden fees
  • Privacy First - All calculations performed client-side in your browser
  • Industry-Standard Formulas - Accurate calculations using proven financial formulas
  • Real-Time Results - Instant updates as you adjust loan parameters
  • Advanced Options - Factor in property taxes, insurance, PMI, HOA fees, trade-in value, sales tax, and more
  • Comprehensive Breakdowns - Detailed monthly payment itemization and total cost analysis
  • Educational Content - Learn about loan mechanics, amortization, and financial planning
  • Comparison Tools - Easily compare different loan terms and scenarios

Calculator Capabilities

Each calculator provides:

  • Flexible input options (percentage or dollar amounts)
  • Multiple loan term selections (15, 20, 30 years for mortgages; 24-84 months for auto)
  • Advanced cost factors (taxes, insurance, fees, etc.)
  • Complete payment breakdowns (principal, interest, taxes, insurance)
  • Total interest calculations over loan lifetime
  • Credit score guidance and rate expectations

Design Philosophy

Built with accessibility and education at its core. The platform emphasizes transparency—explaining financial concepts in plain language while providing professional-grade calculation accuracy. Every calculator balances simplicity with comprehensive functionality, making complex financial decisions approachable.

Performance & Trust

  • Static site generation for lightning-fast load times
  • Deployed on Cloudflare's global edge network
  • Semantic HTML5 structure for accessibility
  • Complete privacy policy, terms of service, and disclaimers
  • Educational approach with clear financial guidance

Live Site: loan-calculator.us.com

Thanks for checking out this project! Follow my journey as I build in public.

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