Free business calculators for Indian sellers
Pricing, tax and duty maths — done in seconds. Here's our free calculator line-up and when to reach for each.
Good decisions start with quick, accurate numbers. Our free calculators cover the maths Indian sellers run most often, all on one tools page.
Pricing calculators
- Reverse GST Calculator — pull base price and GST out of any inclusive amount.
- Import Duty Calculator — estimate the landed cost of imported stock.
Tax calculators
- Income Tax Calculator — compare old vs new regime and estimate your bill.
- Use it with our guides on advance tax and 44AD.
Classification & registration tools
- HSN Code Finder — the right code and rate for any product.
- Multi-state GST Checker — where you need to register.
From numbers to action
When the numbers point to a new registration or a multi-state setup, our CA & CS team can take it from there. Start free with the tools, then talk to us when you're ready.
Need this done for you?
Our in-house CA & CS team set up your virtual office, VPOB and GST end to end — ₹19,188/yr.
💬 Talk to our team View plans →Frequently asked questions
Do the calculators cost anything?
No, they're all free with no sign-up.
Are they suitable for businesses, not just individuals?
Yes — they're built for online sellers and small businesses in India.
Can I rely on the results for filing?
They're accurate estimates for planning. For filing and complex cases, confirm with our experts.
Get a free callback
Leave your details and our in-house CA & CS team will call you back — usually within a few business hours. No spam, no obligation.
- ✓ Free consultation on VPOB, APOB & GST
- ✓ Transparent pricing ₹19,188/yr
- ✓ Same-day document pack on most plans