GST Calculator – Calculate GST Quickly & Easily

GST Calculator is a simple, fast, and easy-to-use GST calculator app for Android. Calculate GST amounts, find GST-inclusive and GST-exclusive prices, and view CGST, SGST, and IGST breakdowns in just a few taps.

Whether you are a business owner, shopkeeper, retailer, wholesaler, freelancer, accountant, student, or customer, GST Calculator helps you perform everyday GST calculations quickly and conveniently.

🧮 Easy GST Calculator

Enter your amount, select the GST rate, choose the calculation mode, and get your result instantly. The app is designed to make GST calculation simple without complicated steps.

💰 GST Inclusive Calculator

Calculate the GST component included in a final price. Useful when you already have a GST-inclusive amount and want to find the base price and GST amount.

➕ GST Exclusive Calculator

Calculate GST on a base amount and find the final price after adding GST. Quickly determine the GST amount and total payable amount.

🇮🇳 CGST & SGST Calculator

For applicable intra-state transactions, GST Calculator provides a clear CGST and SGST breakdown. Easily see how the GST amount is divided between CGST and SGST.

🚚 IGST Calculator

For applicable inter-state transactions, calculate IGST quickly and view the total tax amount and final price.

📊 GST Breakdown

Get a clear calculation summary that can include:

Base amount
GST rate
CGST
SGST
IGST
Total GST
Final amount
💾 Save GST Calculations

Save important calculations directly on your device for future reference. Saved information can include the amount, GST rate, calculation mode, supply type, tax breakdown, total, and an optional note.

📝 Add Notes

Add optional notes to saved calculations, such as invoice numbers, product names, client references, or other labels that help you identify a calculation later.

📋 View Saved Calculations

Access your saved GST calculations whenever you need them. Review previous calculations without entering the same information again.

⚡ Simple & Fast

GST Calculator is designed with a clean and straightforward interface. Enter your values, select the required options, and get your GST result quickly.

👥 Useful for Everyone

GST Calculator can be useful for:

Business owners
Shopkeepers
Retailers
Wholesalers
Freelancers
Accountants
Sales professionals
Students
Customers
Small businesses
🔐 Privacy-Friendly

GST Calculator does not require an account or sign-in. You do not need to provide your name, phone number, email address, or GSTIN to use the core calculation features.

Your saved GST calculations and notes are stored locally on your Android device and are not uploaded to our own servers.

The app does not request access to your camera, microphone, contacts, photos, or location.

The current version of the app does not display third-party advertising.

🌐 Internet Connection

An internet connection may be required for connectivity checks, Firebase services, and app update-related functionality.

The app may use Google Firebase services such as Analytics, Crashlytics, Remote Config, and Firebase Installations for app usage insights, crash diagnostics, configuration, and technical functionality.

For more information about data processing, please review the app's Privacy Policy.

📱 Designed for Everyday GST Calculations

Use GST Calculator when you need to:

Calculate