About Discount Calculator
Building reliable, fast, and accurate financial tools for everyday consumers and modern retail businesses.
The Story Behind the Tools
Hello! My name is S. Makur, a passionate PHP developer and the founder of Discount-Calculator.in. Operating under my development studio, WPCodeQuill, I have spent years building complex software architectures, from custom admin panels to e-commerce infrastructure.
During my time developing advanced e-commerce plugins—like the WooCommerce Bulk Price Changer Pro—I realized how deeply businesses struggle with accurate, real-time pricing math. Retailers need to know their exact profit margins, and consumers need to cut through confusing marketing jargon to find their true savings.
Combined with my professional background in financial technology—which includes holding an ARN/EUIN and developing automated mutual fund platforms like the Quill Finance SIP Engine—I decided to bridge the gap. I built this platform from my office in Kolkata to bring enterprise-level mathematical accuracy to the public, completely for free.
🎯 Our Mission
To demystify complex pricing structures, tax calculations, and investment projections. We believe that whether you are calculating a festive discount, splitting a restaurant bill, or projecting SIP growth, you deserve instant, secure, and accurate answers without being forced to register or pay for access.
🛡️ Our Commitment (E-E-A-T)
- Expertise: Built on robust PHP architecture ensuring zero calculation errors.
- Privacy First: All calculations happen locally. We never store your financial data.
- Speed: Code optimized strictly for search intent and instant loading.
What We Offer
- ✅ Retail Calculations: Percentage discounts, flat rates, and bulk savings.
- ✅ Business Tools: GST inclusion/exclusion and profit margin trackers.
- ✅ Investment Planning: SIP, Lumpsum, and PPF maturity estimators.
- ✅ Personal Finance: Loan EMIs, simple interest, and retirement planning.
- ✅ Lifestyle: Tip calculators, bill splitters, and chronological age tracking.
Disclaimer
While we strive for 100% mathematical accuracy in our algorithms, all results provided by Discount-Calculator.in should be considered estimates for informational purposes only. These tools do not replace professional financial, tax, accounting, or legal advice. Please consult with a certified financial advisor before making major investment or business pricing decisions.
Get In Touch
Have a feature request, spotted a bug, or just want to say hello? Transparency is important to us, and we are always looking to improve our tools based on user feedback.
- 📧 Email: info@discount-calculator.in
- 🌐 Website: https://discount-calculator.in/
- 📍 Location: Kolkata, West Bengal, India
B. KUMAR
Founder of Discount Calculator
B. KUMAR is a seasoned developer and retail data analyst with over a decade of experience building custom e-commerce infrastructure and financial calculators. Passionate about consumer rights and digital literacy, he builds tools to help Indians decode complex marketing algorithms and make informed financial decisions.