Free
Every calculator, plus basic AI explanations.
Free
No card needed
10 AI queries/day
- All 19 calculators
- Basic AI explanations
- AI Calculator Assistant
- AI Formula Generator
- Smart recommendations
Simple AI subscription plans for smarter calculations
All calculators are free forever. Upgrade with a CalcTap AI subscription for step-by-step explanations, natural language calculations, formula generation, and image scanning.
Pro
AI assistant, detailed explanations, and saved history.
₹199 per month
Billed monthly
300 AI queries/month
- All 19 calculators
- Basic AI explanations
- Detailed explanations
- AI Calculator Assistant
- AI Formula Generator
- Smart recommendations
- Calculation history
- Saved calculations
Premium
Everything in Pro, plus image, insights, languages, and export.
₹499 per month
Billed monthly
1,000 AI queries/month
- All 19 calculators
- Basic AI explanations
- Detailed explanations
- AI Calculator Assistant
- AI Formula Generator
- Smart recommendations
- Image-to-calculation
- Financial insights
- Multilingual AI
- Calculation history
- Saved calculations
- Export (CSV)
- Priority processing
Prices in Indian rupees. Plans don’t auto-renew.
Compare plans
| Feature | Free | Pro | Premium |
|---|---|---|---|
| Monthly price | Free | ₹199 | ₹499 |
| Annual price | – | ₹1,990 Save 17% | ₹4,990 Save 17% |
| AI queries | 10 per day | 300 per month | 1,000 per month |
| All 19 calculators | Included | Included | Included |
| Basic AI explanations | Included | Included | Included |
| Detailed explanations | – | Included | Included |
| AI Calculator Assistant | Included | Included | Included |
| AI Formula Generator | Included | Included | Included |
| Smart recommendations | Included | Included | Included |
| Image-to-calculation | – | – | Included |
| Financial insights | – | – | Included |
| Multilingual AI | – | – | Included |
| Calculation history | – | Included | Included |
| Saved calculations | – | Included | Included |
| Export (CSV) | – | – | Included |
| Priority processing | – | – | Included |
Exact maths, every time
CalcTap’s engine computes every number. The AI explains; it never guesses figures.
Your data stays yours
Images are processed and discarded, never stored. History is private to your account.
Your language
Premium answers in Hindi, Gujarati, Marathi, Tamil, Telugu, Bengali, and more.
FAQ
Questions about plans
Yes. All calculators stay free for everyone, with or without an account. Plans only add more AI queries and features, saved history, and exports.
No. CalcTap’s own engine calculates every number using standard formulas. The AI reads your question, picks the right calculator, and explains the result — so the numbers are always exact.
Choose a plan and a billing period (monthly or annual), then submit an upgrade request from your account. Our team shares payment details and activates the plan as soon as payment is confirmed.
Free queries (10 a day) reset every day at midnight IST. Pro and Premium queries reset on your monthly billing date, including on annual plans.
Annual billing is one payment for twelve months at a lower price than twelve monthly payments. The saving is shown on each plan when you switch to Annual.
Plans don’t renew automatically. When your paid period ends you move back to Free and keep access to every calculator.