# CalcTape Web

> CalcTape Web: calculate, comment and correct right in your browser – no installation, on your computer.

- Language: English
- This page as HTML: https://www.calctape.com/en/calctape-web
- Updated: 2026-09-16

**CalcTape right in your browser – no installation.**

- Price: free
- Requirements: Browser
- Version: 7.7.0
- Open the web app: https://calctape.app

CalcTape Web is the browser edition of CalcTape: a free online calculator with an editable paper tape and comments, with no installation and no account – ideal on someone else’s computer or for a quick try.

## Features

- Ready to use instantly – no installation, no account needed.
- Works across platforms in modern desktop browsers – for phone and tablet there are the apps for [Android](https://www.calctape.com/en/calctape-android) and [iPhone & iPad](https://www.calctape.com/en/calctape-ios).
- [The same visible calculation path](https://www.calctape.com/en/manual-web#1-the-concept-how-calctape-works) as the apps: enter items, correct, comment.
- Use [interim results](https://www.calctape.com/en/manual-web#automatic-subtotals) to structure and check your calculation.
- Handy on someone else’s computer or for a quick try.

## Screenshots

CalcTape Web in the browser – the interface follows this page’s light or dark mode.

- CalcTape Web in the browser: the calculation tape with comments and interim results on the left, result and keypad on the right. – https://www.calctape.com/img/manuals/web-overview-en-light.webp

## Manuals

- [View manual](https://www.calctape.com/en/md/manual-web.md)