Calculator
A full-featured calculator on your dashboard. Switch between basic and scientific mode without leaving the page — trig, logarithms, and a live preview as you type.
What's included
- Basic mode: add, subtract, multiply, divide
- Scientific mode: sin, cos, tan, ln, log, √, x²
- Degree / radian toggle for trig functions
- Live preview — result updates as you type
- Expression display shows full input string
- Auto-closes unclosed parentheses on equals
- Backspace removes last entry (incl. full functions)
- ± to negate any number inline
- % shortcut for percentage calculations
- Mode and deg/rad setting saved per widget
- Available on every plan — including Free
How it works
1
Add from the picker
Open the widget picker, find Calculator under Tools, and add it. No setup required.
2
Choose your mode
Toggle between Basic and Scientific using the header buttons. Your preference is saved automatically.
3
Type your expression
Click buttons to build an expression. The result line updates live as you go — hit = to confirm.
4
DEG or RAD
In scientific mode, hit the DEG/RAD button to switch. All trig functions respond immediately.
Math when you need it, no tab switching
Free on all plans. Add it to your dashboard in seconds.