TipiCalc Calculator

About

TipiCalc Calculator is a lightweight, keyboard-first calculator you can open instantly from your browser toolbar or with a hotkey. Just start typing your expression and press Enter — no mouse needed.

It supports smart parsing, mathematical functions, and handy shortcuts for working with the last result, so you can do multi-step calculations quickly and comfortably.

It captures even the smallest nuances, making it convenient and familiar in everyday use.
Inspired by Cloudy Calculator.

HIGHLIGHTS
- Instant pop-up calculator: open from the toolbar or with a shortcut (default: Alt+T)
- Type and press Enter
- Works offline
- Friendly to both dot and comma decimals (outside function calls)
- Power features for power users: last result placeholder and auto-prepend

WHAT YOU CAN TYPE
- Operators: +, −, ×, ÷, integer division (// or \), remainder (%), exponent (** or ^)
- Parentheses and whitespace anywhere
- Constants: pi, e
- Functions: sqrt, root, ln/log, lg/log10, log(x, base), sin/cos/tan, asin/acos/atan, rad2deg, deg2rad, max, min, sum, mul, floor, ceil, round, trunc/int, frac, abs, random/rand/rnd

SMART CONVENIENCES
- Use @ to insert the last successful result anywhere: @ * 2, max(@, 10)
- Start with a binary operator and TipiCalc will auto-use the last result: typing + 5 becomes <last> + 5
- Both 3.14 and 1,5 work outside function calls; inside functions, use dots for decimals

EXAMPLES
- sqrt(9) → 3
- root(3, 8) → 2
- ln(e) → 1
- lg(1000) → 3
- log(8, 2) → 3
- sin(pi/2) → 1
- 7 // 3 → 2
- frac(3.14) → 0.14
- @ * 2 — doubles the previous result

KEYBOARD AND USAGE
- Open TipiCalc: click the extension icon or press Alt+T (you can change the shortcut in your browser’s extension shortcuts)
- Press Enter to evaluate, Esc to close the popup

PRIVACY
- No ads, no tracking, no analytics
- Requires only minimal permission to store your settings (extension storage)
- Works fully offline

WHY TipiCalc?
- Faster than reaching for your phone or OS calculator
- Built for people who think in expressions, not buttons
- Compact, reliable, and focused on what matters: getting the right number, right now

TipiCalc Calculator — type, press Enter, done.