About FinKit
Smart financial tools, built for everyone.
Why FinKit Exists
Most financial calculators online are cluttered with ads, require signups, or try to sell you something. FinKit is different — every calculation happens right in your browser. No data is ever sent anywhere. No accounts. No tracking. Just tools that work.
How It Works
All calculators run entirely in your browser using JavaScript. Your numbers never leave your device. We don't use cookies, we don't collect analytics, and we don't store any of your financial data.
Our Tools
FinKit offers a growing collection of financial calculators and planners:
- Compound Interest Calculator — Forward & reverse modes
- FIRE Planner — Financial Independence planning
- Product Comparator — Compare investment products with weighted scoring
- Portfolio Optimizer — Optimal asset allocation (coming soon)
- And more on the way...
Financial Education & Content
Beyond calculators, FinKit publishes in-depth articles and guides on personal finance, investing, and financial planning. Each article pairs with our tools so you can apply what you learn immediately. From compound interest deep dives to FIRE strategy breakdowns — our content helps you understand the "why" behind the numbers.
Contact
Questions, suggestions, or bug reports? Email us at hello@finikit.com.