# Molculator

> Chemical calculator of molecular weight. Very simple and easy for using.

Canonical page: [https://chrome-stats.com/d/com.atlascoder.android.molculator](https://chrome-stats.com/d/com.atlascoder.android.molculator)

## Overview

- **ID:** `com.atlascoder.android.molculator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Atlascoder
- **Category:** EDUCATION
- **Downloads:** 123,166
- **Version:** 1.2.5
- **Last updated:** 2023-02-21
- **First published:** 2016-04-27
- **Publisher country:** UA
- **Size:** 3.87 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.atlascoder.android.molculator)
- **Website:** [http://atlascoder.com](http://atlascoder.com/)
- **Privacy policy:** [http://atlascoder.com/apps/molculator/privacy\_policy\_en.html](http://atlascoder.com/apps/molculator/privacy_policy_en.html)

## Description

**Molculator** is a user-friendly chemical calculator designed for fast and intuitive input of chemical formulas, enabling automated molecular weight calculations based on IUPAC atomic weights.

Key features include single-touch element input, support for complex formulas with indexes, charges, multilevel grouping (e.g., K4[Fe(CN)]6), dot-joined syntax (e.g., K2SO4·KHSO4·2.15KHSO5), and mineral formula handling (e.g., (Mg,Fe2)5Si8O22(OH)2). Additionally, it offers molecular weight calculation reports and access to compound credentials like name, CAS number, PubChem ID, and InChI when connected online through a built-in dictionary of widespread compounds.

Molculator streamlines chemical formula entry and ensures accurate molecular weight data, perfect for students, researchers, and professionals in chemistry.

## Rankings

- #201,432 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.atlascoder.android.molculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

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