| What it does | Free browser-based financial calculators for planning, savings, loans and investing
| Free online Texas Instruments TI 84 Plus CE graphing calculator simulator for algebra, calculus, matrices, and standardized test prep
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| Stage | Not given
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| Pricing model | Free
| Free
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| Pricing | Not given
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| Key features | - 30 financial calculators covering interest, savings, loans, debt and investing
- Runs entirely in browser with no data sent to servers
- No sign-up or tracking required
- Shows formulas and assumptions for every calculation
- Custom interest rates, returns, and inflation rates
- Multiple currency formats supported
- Real-time result updates as values change
| - High-resolution color graphing with function plotting and curve rendering
- Numerical derivatives and definite integrals for calculus
- Matrix operations and linear system solving with row reduction
- Statistical regressions and data list analysis
- Fullscreen mode with keyboard shortcut support
- TI-30XS MultiView scientific calculator mode
- Mobile responsive design with touch-friendly buttons
- Works on Chromebooks, iPads, Mac, Windows, and Linux browsers
- No installation, account creation, or downloads required
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| What makes it different | - Private by design - all calculations stay on your device
- No sign-up required to use any calculator
- Instant calculations as you adjust your inputs
| - Completely free with no paywalls, subscriptions, or account requirements
- Privacy-first architecture: calculations stay on your device, never transmitted to servers
- Accurate emulation of authentic Texas Instruments hardware syntax and functions
- Distraction-free learning environment with no ads or pop-ups
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 35 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
| Trust Flow (Majestic) | 11 | 0 |
| Citation Flow (Majestic) | 24 | 18 |
| Referring domains (Majestic) | 123 | 2 |