# Popculator

> A simple Calculator Addon for Firefox.

Canonical page: [https://chrome-stats.com/d/popculator](https://chrome-stats.com/d/popculator)

## Overview

- **ID:** `popculator`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Purhan
- **Category:** tabs,shopping
- **Version:** 1.1
- **Last updated:** 2020-03-11
- **First published:** 2020-02-23
- **Size:** 79 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/popculator/)

## Description

Popculator is a Firefox add-on that provides a simple calculator for quick and easy calculations while browsing the web. It offers a user-friendly interface and allows users to perform basic arithmetic operations without leaving their browser. With Popculator, users no longer need to switch between applications or open a separate calculator tool to perform calculations.

## Rankings

- #147,338 — Overall

## Permissions and access

### Permissions

- `activeTab`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Popculator2](https://chrome-stats.com/d/popculator2)
- [Simple Calculator](https://chrome-stats.com/d/simple-calculator-v2)
- [Simple Calculator](https://chrome-stats.com/d/simple-calculator) — 1.00 / 5
- [Simple-Calculator](https://chrome-stats.com/d/simple-calculator-1_blacktoy) — 59 users, 4.00 / 5
- [Fraction Calculator](https://chrome-stats.com/d/fraction-calculator)
- [SimplesimpleCalculator](https://chrome-stats.com/d/simplesimplecalculator)
- [Simple Calculator](https://chrome-stats.com/d/simple-calc) — 1 users
- [Simple Calculator Extension](https://chrome-stats.com/d/simple-calculator-extension) — 2 users
- [Tiny Calculator Lite](https://chrome-stats.com/d/tiny-calculator-lite)
- [Simple Calculator](https://chrome-stats.com/d/simple-calculator-webextension) — 259 users, 3.75 / 5
- [100+ Calculators](https://chrome-stats.com/d/calculators) — 31 users, 4.50 / 5
- [HyperCalculator](https://chrome-stats.com/d/hypercalculator)

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Source: [Chrome-Stats](https://chrome-stats.com/d/popculator)