🏠 GSTR-1 CALCULATOR HOMEPAGE

Thoiba Trader · Free Tools

Thoiba Trader — Free GST & Ecommerce Toolkit for Indian Sellers

All tools in one place for Amazon, Flipkart, and Meesho sellers. From GSTR-1 filing to price calculation, everything is instant and easy.

11

Tools Available

₹0

8 Tools Free

4 min

GSTR-1 Ready

3

Platforms Supported

Our Popular Seller Tools

⭐ Rs.149/report

Settlement Analysis

Ecommerce Profit and Loss Calculator

Upload your Amazon, Flipkart, or Meesho settlement report and get a complete breakdown of profit & loss, reconciliation, and SKU-wise summary — all in one click.

Amazon Flipkart Meesho SKU-wise Summary P&L Breakdown Reconciliation

Analyze Settlement → Rs.149/report

⭐ Rs.99/report

GSTR-1 Auto Summary Calculator

Upload your Amazon, Flipkart, or Meesho seller reports and get a complete, integrated GSTR-1 summary in just 1 minutes. Eliminate the hassle of manual calculations!

HSN-wise Summary State-wise Breakup Nil Rated / Exempt Amazon B2B Document 13 Auto Integrated

Get GSTR-1 Summary → Rs.99/report

GST Invoice Generator

Create professional GST invoices instantly. Enter your business name, GSTIN, items, and amounts to download a PDF. No registration or watermark.

PDF Download GST Compliant GSTIN Validation No Signup Instant

Generate Invoice Free →

GST Late Fee Calculator

Instantly calculate the late fees for GSTR-3B or GSTR-1 filings. Simply enter the due date and filing date to get the exact penalty breakdown for CGST + SGST.

GSTR-1 & GSTR-3B CGST + SGST Split Day-wise Calculation Max Cap Applied Free

Calculate Late Fee →

Amazon / Flipkart / Meesho listing Price Calculator

Enter your product cost and desired profit to instantly get the suggested selling price, including all marketplace fees, commissions, GST, and shipping charges.

Amazon Flipkart Meesho Compare All Return Buffer Weight-wise Fee

Calculate Price →

HSN Code Finder

Access HSN codes for over 100 top-selling ecommerce products. Search by HSN code or product keywords to find GST rates, descriptions, and categories instantly.

100+ HSN Codes Search by Code Search by Keyword GST Rate Info Ecommerce Focus Instant Results

Find HSN Code Free →

Reverse GST Calculator

Enter any GST-inclusive total amount and instantly get the base price, total tax amount, and full CGST / SGST / IGST breakdown — calculated live with one-click copy.

Base Price CGST / SGST IGST Intra & Inter State All GST Rates One-click Copy

Calculate Reverse GST →

ITC Calculator & Ledger

Enter your purchase taxes (ITC) and sales taxes (Output). Instantly see your net GST payable in cash — or how much credit carries forward to the next period.

IGST Credit CGST Credit SGST Credit Net Payable Carry Forward Privacy-First

Calculate ITC →

GSTIN Validator & PAN Extractor

Validate GSTIN format, extract state name, PAN number & business type — single or bulk. 100% client-side processing, no government API calls, no data leakage.

Single Check Bulk Batch Mode PAN Extraction State Code Business Type Offline Mode

Validate GSTIN →

GST Composition Scheme Tax Calculator

Calculate your exact quarterly CMP-08 tax payment — for traders, manufacturers & restaurants under the Composition Scheme. Select your category, quarter, and turnover to get instant results.

Traders 1% Manufacturers 1% Restaurants 5% CMP-08 Quarterly Free

Calculate Composition Tax →

🌍 Rs.299 – 1499/report

Geo Intelligence

GeoLens — Land Risk Intelligence Report

Pin any location on the world map to analyze 10 years of earthquake, flood, and landslide history using NASA and satellite data. Perfect for due diligence before buying land.

NASA Data 10-Year History Earthquake Risk Flood Risk Risk Score /100 Worldwide Coverage Due Diligence PDF Report

Explore GeoLens → Rs.299/report

Frequently Asked Questions

What kind of tools does Thoiba Trader offer?

We provide a comprehensive and growing toolkit for Indian ecommerce sellers. This includes advanced GSTR-1 calculators, professional invoice generators, tax penalty estimators, and strategic intelligence tools like GeoLens for land risk analysis.

Is my business data secure with these tools?

Absolutely. We follow a Privacy-First architecture. Most of our tools process your data directly in your browser, meaning your sensitive information is never uploaded or stored on our servers.

Do I have to pay to use these tools?

We believe in empowering sellers with a hybrid model. We offer essential utility tools for free to help you grow, while professional-grade, high-performance reports are available through a simple pay-per-use or subscription model.