Opera browser required.
A fast, simple, and reliable calculator for your Opera browser.
Designed with a modern, minimalist interface, it performs calculations instantly in real-time. Copy results quickly and paste them wherever you need, making it perfect for work, study, or browsing. Stable and efficient, this extension is your go-to tool for seamless math tasks.
The Calculator you’ve been looking for:
- Instant results: See answers as you type—no "equals" needed.
- Quick actions: Copy and paste results with one click.
- Clean design: Minimalist, distraction-free interface.
- Always ready: Fast, stable, and perfect for everyday tasks.
- This extension will add a panel to the sidebar.
Screenshots
About the extension
- Downloads
- 13,583
- Category
- Productivity
- Version
- 0.9.8
- Size
- 579.1 KB
- Last update
- 4 Mar 2025
- Licence
- Privacy policy
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