About US

DevCalculator is a simple, fast, and accurate collection of online calculators—built to save you time. From everyday math and finance to health, conversions, and developer tools, every calculator is crafted for clarity, speed, and mobile-first accessibility.

Our mission is to make complex calculations easy for everyone. We use transparent formulas, validate results against trusted references, and design clean interfaces so you can get answers without the clutter.

We’re a small team of developers and number nerds who love turning complex formulas into tools anyone can use. DevCalculator brings together accurate, lightweight calculators under one roof, so you can stop searching and start calculating.

What we offer

  • Math: percentage, fraction, scientific, statistics
  • Finance: loan/EMI, interest, ROI, savings, salary & tax estimators
  • Health & Fitness: BMI, BMR, calorie, body fat estimates
  • Date & Time: age, duration, countdowns, timezone helpers
  • Converters: units (length, weight, area, volume), currency (info only)
  • Developer Tools: base64/URL encoder, color tools, regex helpers, byte/KB/MB converters

Why people choose us

  • Accuracy first: we document formulas and cross-check with reliable sources
  • Fast & lightweight: quick load times, minimal scripts, mobile-first
  • Transparent: formulas and assumptions are shown where relevant
  • Accessible: keyboard-friendly, color-contrast aware, reduced-motion support
  • Privacy-respectful: we don’t store your inputs; many tools run entirely in your browser

We respect your privacy: most inputs are processed right in your browser, and we don’t store your values. Results are informational only—always double-check for critical decisions.

Our tools are for informational and educational purposes only and aren’t a substitute for professional advice (financial, medical, legal, etc.). Always verify critical results.

Contact

Got an idea for a new calculator? We’re listening. Reach us anytime at support@your-domain.com.