About Nworko

What is Nworko?

Nworko is a free collection of online calculators, converters, and tools built to make everyday calculations fast and simple. Whether you need to calculate your EMI, convert currencies, check gold rates, or convert units — Nworko has you covered. No signup required. Free for everyone.

Our Mission

We believe useful tools should be free and accessible to everyone. Our goal is to build the most comprehensive collection of free online calculators and converters — accurate, fast, and easy to use on any device.

What We Offer

• 🧮
  Calculators — EMI, SIP, FD, RD, PPF, Income Tax, GST, BMI, Percentage and more
• 🔄
  Converters — Currency, Length, Area, Weight, Temperature, Volume, Speed, Data, Time
• 📊
  Live Rates — Real-time gold and silver prices for India, UAE, Saudi Arabia and more
• ✈️
  Travel Tools — Fuel cost calculator with passenger cost splitting

Accuracy & Data Sources

All calculators use standard mathematical formulas. Live gold and silver rates are sourced from the LBMA (London Bullion Market Association) spot price via GoldAPI. Currency exchange rates are sourced from ExchangeRate-API, updated daily from global forex markets.

Privacy First

We do not collect personal data. All calculations happen in your browser. We use Google Analytics to understand how tools are used in aggregate — no personal information is tracked. Read our Privacy Policy for details.

Contact Us

Have a suggestion for a new tool, found a bug, or want to get in touch? Visit our Contact page — we'd love to hear from you.