GST Calculator · FAQ
Frequently Asked Questions
Quick answers about the free GST Calculator app.
What are the benefits of GST Calculator?
- Instant GST calculation with one-tap presets for every common slab (3%, 5%, 12%, 18%, 28%, 38%)
- Automatic CGST/SGST split for intra-state and IGST for inter-state
- Full calculator with +, −, ×, ÷, %, so it replaces your regular shop calculator
- Local history of recent calculations
- Copy or WhatsApp-share the result in one tap
- Kacha Paper scratchpad for quick notes
- Works completely offline — no internet needed
What is included in the GST Calculator app?
- Intra-state mode (CGST + SGST)
- Inter-state mode (IGST)
- Six GST percentage presets, both add and subtract
- Numeric keypad with all standard arithmetic operators
- Local history of recent calculations
- Copy & Share buttons (WhatsApp, SMS, clipboard)
- Kacha Paper digital scratchpad
- Light/dark UI
How much does GST Calculator cost?
GST Calculator is 100% free. There is no subscription, no in-app purchase, and no advertising. Install the app and it just works.
Do I need to sign up to use GST Calculator?
No. GST Calculator does not need any login, sign-up, OTP, phone number, or email. Install the app, open it, and start calculating.
Is my data safe with GST Calculator?
Yes. All your calculations and history stay on your device — nothing is uploaded to any server. We do not collect personal information of any kind. See our Privacy Policy for full details.
Who is GST Calculator for?
GST Calculator is for shopkeepers, traders, accountants, tax consultants, freelancers, and anyone in India who needs to calculate or verify GST quickly during the day.
Still have questions?
Email us at support@kiranaapps.com or call +91 8595404595.
Download on Google Play →