🕰️ About Us

Explore ✦ Compare ✦ Remember

TrueTimeKeeper is a free platform for curious minds — explore world records and GK facts, discover what happened on this day in history, browse thousands of historical events, test your knowledge with quizzes, and use handy tools for area and unit conversion. No sign-up. No cost. Works on any device.

Our Mission

The world is full of remarkable facts — record-breaking achievements, pivotal moments in history, and general knowledge that connects us to the world around us. TrueTimeKeeper exists to make that knowledge free, accessible and engaging for everyone.

We built a growing collection of free, browser-based features — world records and GK facts, On This Day in history, a full events database, general knowledge quizzes, and practical tools like an area calculator and unit converter. Whether you are a student preparing for exams, a quiz enthusiast, a history lover, or simply someone curious about the world — TrueTimeKeeper has something for you.

Everything runs in your browser. We do not store your data, we do not require an account, and we never will.

What We Offer
📅
On This Day
Discover significant events that happened on today's date throughout history — from ancient civilisations to modern breakthroughs.
🏆
World Records & GK
Explore the largest, longest, tallest, deepest, fastest and oldest in the world — verified facts and world firsts for students and quiz lovers.
📰
All Events
Browse our full database of historical, present-day and future events. Filter by category, date or keyword.
🎯
GK Quiz
Test your general knowledge with our interactive quiz. Questions on history, science, geography, world records and more.
📐
Area Calculator
Calculate land areas of any shape using proven triangulation formulas. Perfect for fields, plots and irregular spaces.
⚡
Unit Converter
Convert between 20+ area and length units — acres, hectares, sq ft, sq m, Marla, Kanal, Bigha and more.
What We Stand For
🆓
Always Free
Every tool on TrueTimeKeeper is completely free to use. No subscriptions, no paywalls, no limits.
🔒
Privacy First
We collect zero personal data. Your calculations stay in your browser and are never sent to any server.
⚡
Works Instantly
No sign-up, no download, no installation. Open the site and start using any tool immediately.
📱
Mobile Friendly
Every tool is designed to work beautifully on phones and tablets — in the field or at your desk.
🎯
Accurate Results
Our event data is carefully researched and sourced. Tools use proven mathematical formulas for precise, reliable results.
🌍
Built for Everyone
Students, researchers, history enthusiasts, curious minds — anyone who wants to explore the story of our world across time.

Ready to Explore?

Jump in — no sign-up needed, no data collected, just discovery.

🏆 World Records 📅 On This Day

Get in Touch

Have a question, suggestion, or just want to say hello? We'd love to hear from you.

—