# Date Calculator

> An open-source date calculator with a clean super-minimal design that shows the number days between any two given dates. Created by Nikhil M Warrier

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

## Overview

- **ID:** `datecalculator`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Nikhil M Warrier
- **Category:** other
- **Daily users:** 11
- **Version:** 0.9
- **Last updated:** 2020-11-08
- **First published:** 2020-11-06
- **Size:** 15 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/datecalculator/)
- **Website:** [https://github.com/nikhilmwarrier/datecalculator-browser-extension](https://github.com/nikhilmwarrier/datecalculator-browser-extension)

## Description

Date Calculator is an open-source Firefox add-on with a clean and minimal design. It allows users to calculate the number of days between any two given dates.

## Rankings

- #32,107 — Overall
- #24 — date
- #37 — calculator
- #43 — calculus
- #244 — x data

## Permissions and access

### Permissions

- `storage`

## Safety

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

### Analysis details

- 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).

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