Most online financial calculators are buried under invasive display ads, auto-playing video popups, and slow third-party analytics trackers. Trying to compute a mortgage amortization schedule or evaluate a wage increase shouldn't feel like navigating an obstacle course.
To fix this, I built The Apex Calcβa privacy-focused, zero-bloat financial computation suite.
What it covers:
- Mortgage Payment & Amortization: Calculates monthly principal, interest, taxes, and schedule projections.
- Hourly-to-Salary Wage Converter: Real-time breakdown across weekly, monthly, and annual compensation with overtime adjustments.
- Compound Interest Modeling: Visualizing long-term wealth accumulation with periodic contributions.
Technical Highlights:
- 100% Client-Side: Written in vanilla JavaScript, HTML5, and clean CSS. Zero server roundtrips for computation.
- Zero Tracking: No tracking pixels or external data collection. Sensitive monetary calculations stay local in the browser.
- Speed & Privacy: Fast initial paint and sub-second execution across both mobile and desktop.
Check out the live utility here: [https://theapexcalc.netlify.app]
Would love to get feedback on the UI layout and what calculator models you'd like to see added next!
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