# IUS-OBS Calculator

> Calculates the required final/make-up exam grade to pass the course on IUS - SIS.

Canonical page: [https://chrome-stats.com/d/ius-obs-calculator](https://chrome-stats.com/d/ius-obs-calculator)

## Overview

- **ID:** `ius-obs-calculator`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Makroselo
- **Category:** other
- **Daily users:** 1
- **Version:** 1.1
- **Last updated:** 2026-06-29
- **First published:** 2026-06-26
- **Size:** 21 KB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/ius-obs-calculator/)

## Rankings

- #115,298 — Overall
- #131 — calculator
- #137 — calculus

## Permissions and access

### Permissions

- `storage`

### Content script matches

- `*.sis.ius.edu.ba`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- 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/ius-obs-calculator)