# PCalc

> PCalc is one of the best, strongest and most customisable calculators for macOS, iPadOS and iOS. You can adjust your calculator to fit your personal needs. It offers everything you need, including engineering and scientific notation, multi line and a practical menu bar app.

Canonical page: https://nested.blog/awesome/apps/pcalc
Content type: software profile
Creator: TLA Systems Ltd.
Category: Utilities
Platforms: macOS, iOS, iPadOS
Pricing: one_time
Editorial grade: Outstanding (92/100)
Added: 2026-08-24T11:55:51.974Z

This is the agent-readable representation of the application profile on The Shortlist.

## Why nested.blog recommends it

- Insane customisability options
- Wonderful UX
- Helpful shortcuts
- Menubar App
- Different Notations
- Own layouts

## Where it falls short

- Theming could be a bit more extensive in comparison to the general customisability

## Best for

- Students
- Educators
- Scientists
- Engineers

Official website: https://apps.apple.com/us/app/pcalc/id403504866

Shared context: [agent context](https://nested.blog/agents/context.txt) · [component semantics](https://nested.blog/agents/components.txt)