Our Mission: To Provide Calculators You Can Actually Trust
Welcome to QACalc.site — not just another online calculator website, but a personal project born out of a passion for accuracy, trust, and financial empowerment.
Our goal is simple:
👉 To build a set of fast, precise, and privacy-safe financial calculators you can truly rely on.
No guesswork. No misinformation. Just accurate numbers — every single time.
My Story — From Teen Investor to QA Tester and Founder
Hi, I’m Udit Tiwari, the founder of QACalc.site.
My journey into finance began when I was just 16 years old. While most teenagers were still figuring out school and hobbies, I was busy exploring how money actually works — investing small amounts, studying the stock market, and learning how gold, mutual funds, and other assets move.
Over the past eight years, I’ve experimented, failed, learned, and grown through every financial decision.
I’ve taken loans, used credit cards, faced repayment challenges, and understood firsthand what it means to balance risk and responsibility.
That experience taught me a life-changing truth:
Financial freedom is not about luck — it’s about clarity, discipline, and access to the right tools.
Professionally, I work as a freelance QA Tester — testing digital products for accuracy and quality. That’s where my obsession with precision began. My entire job is about finding bugs, breaking things, and making sure every number is correct before it reaches the user.
When I looked around online, I realized most financial calculators were… wrong —
slow, inaccurate, and unreliable. So, I decided to build my own — a platform where every formula is tested, verified, and transparent.
That’s how QACalc.site was born.
The “QA” in QACalc Is More Than a Name — It’s a Philosophy
At QACalc, Quality Assurance isn’t just a technical process. It’s a commitment to you.
Here’s what our QA promise means:
1. Formula Verification
Every calculator is built using verified, official financial formulas. We test them against real-world data and benchmark them with trusted industry tools.
2. Rigorous Edge-Case Testing
We don’t just test what’s supposed to work.
We test what’s not supposed to — zeros, negatives, decimals, edge inputs — to make sure nothing breaks.
3. Privacy & Security by Design
All calculators process your data locally in your browser.
No servers, no tracking, no storage. Your numbers are yours alone.
4. Built for Speed
Our site is designed with lightweight, clean code (using GeneratePress).
You get answers instantly, without waiting through ads, pop-ups, or clutter.
My Mission: Helping Others Become Financially Free
Through this website, I want to share everything I’ve learned —
not just about testing tools, but about real-world financial growth.
In upcoming posts and tools, I’ll share:
- How to manage credit cards effectively.
- What I learned from taking and repaying personal loans.
- How to analyze investments in stocks, gold, and funds.
- How to avoid mistakes that keep people in financial stress.
If my journey can help even one person make a better financial decision — that’s success for me.
Our Promise to You
✅ Every calculator is tested and accurate.
✅ Your data stays 100% private.
✅ No spam, no hidden tricks — just tools you can trust.
We will always prioritize accuracy, transparency, and privacy over everything else.
Help Us Improve
Our QA process includes you.
If you ever find a bug, have a suggestion for a new tool, or just want to share your story, reach out to us anytime through our Contact Page.
Together, we can make financial tools that actually empower people — not confuse them.
Thank you for trusting QACalc.site.
— Udit Tiwari
Founder, Independent Finance Learner & QA Professional