Does it support both Degree and Radian modes?

Yes, toggle between Deg and Rad modes for all trigonometric functions with a single click.

Is calculation history saved?

Recent expressions and results are stored in local component state for quick recall.

Calculators & Counters

Perform advanced algebraic, trigonometric, logarithmic, and exponential calculations with history logging and degree/radian toggles.

100% Client-Side Scientific Evaluator

Scientific Function Keypad

Feature	SearchZee (Scientific Calculator & Function Evaluator)	Typical Online Tools
Sign-up required	✓ None — use it immediately	Account or email required
Usage limits	✓ Unlimited, no daily caps	Free-tier caps & paywalls
Cost	✓ Free, no paid tier	Freemium upsells
Ads	✓ No ads, no sponsored results	Ad-supported
Speed	⚡ Instant — runs in your browser	Upload, queue, wait