Keycode ShortcutsUse these shortcuts for even faster calculator input
| Button | 2nd Button | Alpha Button | |||
|---|---|---|---|---|---|
| Shortcut | Value | Shortcut | Value | Shortcut | Value |
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Quantities will be limited at launch. Pay just $40 now and get $25 off Zero ZGC4: The fast, modern graphing calculator for high school and college students.
Key Features
Ultra-fast Graphing
See results instantly.
Plot almost any function in under a second —even complex equations.
Rechargeable Battery
Ready for marathon sessions.
Lasts weeks per charge with USB-C charging—no more scrambling for AAA batteries.
Exam Approved
Built for your big day.
Fully approved for ACT, IB, and most standardized exams.
Crisp Display
See everything, anywhere.
320×240 high-contrast screen is bright and clear.
USB-C Charging
Modern convenience.
Recharge from your laptop, phone charger, or power bank—cable included.
Built to Last
School-tough durability.
Drop-resistant case, reinforced keys, and a silicone bumper protect your investment.
Do you have any questions?