# Fast Molality Calculator

> fast concentration calculation

Canonical page: [https://chrome-stats.com/d/id6451112827](https://chrome-stats.com/d/id6451112827)

## Overview

- **ID:** `id6451112827`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** JIN-HYUNG KIM
- **Category:** Productivity
- **Version:** 3.3.2
- **Last updated:** 2026-06-01
- **First published:** 2023-07-14
- **Size:** 30 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/fast-molality-calculator/id6451112827)
- **Website:** [https://molality-924b5.web.app](https://molality-924b5.web.app/)
- **Privacy policy:** [https://molality-924b5.web.app/privacy.html](https://molality-924b5.web.app/privacy.html)

## Description

Quickly calculate percent concentration, molality, dilution, and ppm values for lab work

Lab Calculator is a lightweight science calculator for common solution concentration work in class, lab preparation, and research routines.

Switch between percent concentration, molarity, dilution, and ppm/ppb tools. Enter the known values, choose units, and calculate the missing value without setting up a spreadsheet.

Key features

- Percent concentration: calculate %, solute mass, or solution volume
- Molar concentration: calculate concentration, molecular weight, mass, or volume
- Dilution calculator: based on C1 x V1 = C2 x V2
- ppm/ppb calculator: trace concentration using mg/L
- Unit selection: g, mg, μg, L, ml, μl, M, mM, μM, and more
- Quick reset: clear inputs and start a new calculation
- Compact layout: designed for fast use on small screens

Useful for

- Students preparing chemistry experiments
- Researchers working with stock and working solutions
- Users who often check percent concentration, dilution, or ppm values
- Anyone who wants a simple calculator instead of a spreadsheet

No account is required. Values entered for calculation are not sent to a server.

## Rankings

- #1,271,839 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6451112827)