About Us

Free, Accurate Financial Calculators. No Sign-Up, No Catch

I believe financial planning should be simple and free. That’s why I built WealthCalculatory, a growing collection of calculators for SIP and mutual fund investing, home and car loan EMIs, savings growth, salary hikes, ROI, net worth and more. Whether you’re planning a monthly investment, checking a loan repayment, or working out a percentage, you get a fast answer with no account and no cost.

Our Mission

Make everyday financial planning accessible to everyone, without complexity or cost. In practice, that means:

  • Free, no sign-up tools. Every calculator is free, with no account and no paywall.
  • Standard formulas. Each tool uses standard financial formulas (SIP and lumpsum compounding, EMI amortization, ROI, percentage math), not simplified guesses.
  • Privacy. The numbers you enter stay in your browser, and I don’t store or share them. I use basic anonymous analytics to see which pages people use. See the Privacy Policy for details.
  • Built on real feedback. I add new calculators based on what people search for and ask about.

How I Check Accuracy

Before publishing a calculator, I check its formula and compare its results with well-known calculator websites such as calculator.net. If you spot a result that looks wrong on any tool, please email me. I take it seriously and will fix it quickly.

About the Creator

Hi, I’m M. Najiullah, a Computer Science student and the creator of WealthCalculatory. I started this site because I kept jumping between different websites every time I needed a different calculator. I wanted one free, simple place where all the calculators are together.

WealthCalculatory is a small, independent, student-built project. It is not a financial institution or an advisory firm, and I am not a financial advisor. The tools are for planning and estimation only, not professional advice. For real financial decisions, please consult a certified financial advisor or loan officer.

Contact: muhammadnajiullahofficial@gmail.com
Last reviewed: October 2026

WealthCalculatory logo

Written by M. Najiullah

I’m M. Najiullah, a Computer Science student and the creator of WealthCalculatory. I built these free calculators so people can find them all in one place. I check each formula and compare results with well-known calculator sites. I’m not a financial advisor, so treat the results as planning estimates, not investment advice.

Scroll to Top