# Solution Dilution Calculator — Calculate the dilution require

> Calculates stock solution volume for desired dilution concentration and volume. (iPhone/iPad app by Nitrio.)

- Source: https://appshunter.io/ios/app/solution-dilution-calculator/id1353265965 (this page in markdown: same URL + `.md`)
- Developer: [Nitrio](https://appshunter.io/developer/321121189)
- Category: Utilities, Productivity
- Price: $2.99
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13 · 1 MB
- Languages: American English
- Released: 2018-02-28
- Data updated: 2026-09-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/solution-dilution-calculator/id1353265965/reviews.md

## What is Solution Dilution Calculator?

The Solution Dilution Calculator calculates the volume of stock concentrate needed to achieve a specified volume and concentration. It uses the formula:

C₁V₁ = C₂V₂

where:
C₁ = Initial concentration (stock solution)
V₁ = Volume to be removed (aliquot) from the stock solution
C₂ = Final concentration of the diluted solution
V₂ = Final volume of the diluted solution (after dilution with the solvent)

Designed for both teaching and research laboratories, this calculator can be used for dilution calculations with solutions expressed in mass per volume (e.g., g/L, mg/mL) or weight per volume (e.g., % w/v) concentration units.

Example Dilution Calculation:
Question: What volume of a 10 mM stock solution is required to prepare 20 mL of a 50 μM solution?

Solution:
Using the equation C₁V₁ = C₂V₂, where:
C₁ = 10 mM
C₂ = 50 μM
V₂ = 20 mL
V₁ = Unknown

Steps:
Enter 10 into the Concentration (start) box and select millimolar (mM).
Enter 50 into the Concentration (final) box and select micromolar (μM).
Enter 20 into the Volume (final) box and select milliliters (mL).
The result, 100 microliters (0.1 mL), will appear automatically.

Thank you for your support! Stay tuned for more updates.

## Key features

- Dilution calculations
- Supports mass/volume units
- Supports weight/volume units
- Ideal for labs and education
- User-friendly interface

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/solution-dilution-calculator/id1353265965/reviews.md

### 1/5 — Makes No Sense

*2023-05-23*

This asks for the volume of my starting concentrated stock, rather than the volume I want to make up of a lower concentration so that I know how much of the concentrated I require. Not making sense to me.

## Frequently asked questions about Solution Dilution Calculator

### What is the price of Solution Dilution Calculator?

Solution Dilution Calculator is a paid app priced at $2.99. This one-time purchase grants you access to all its features.

### Does Solution Dilution Calculator have ads?

No, Solution Dilution Calculator is ad-free. You can perform your calculations without any interruptions.

### What devices is Solution Dilution Calculator compatible with?

Solution Dilution Calculator is available for iPhone, iPad, and iPod touch devices.

### What is the age rating for Solution Dilution Calculator?

Solution Dilution Calculator has an age rating of 4+, making it suitable for a wide range of users.

### How often is Solution Dilution Calculator updated?

The latest version, 1.4, was released on February 27, 2026. Future updates will continue to enhance its functionality.

### What concentration units does Solution Dilution Calculator support?

Solution Dilution Calculator supports solutions expressed in mass per volume (e.g., g/L, mg/mL) or weight per volume (e.g., % w/v) concentration units.

### What is the user sentiment for Solution Dilution Calculator?

Based on the available rating, Solution Dilution Calculator has received overwhelmingly positive feedback, with a perfect 5.0 stars from one rating.

## Version history (last 5 releases)

### 1.4 — 2026-02-27

- Updated for the newest devices.
- Minor bugs fixed.

### 1.3 — 2025-03-04

- Updated for the newest devices.
- Minor UI update.
- Minor bugs fixed.

### 1.2 — 2020-11-20

- Update for Newest Devices
- Bug Fixed

### 1.1 — 2018-04-13

- Minor UI Update

### 1.0 — 2018-02-27

No release notes.

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All apps by Nitrio: https://appshunter.io/developer/321121189

## Related topics

[solution dilution calculator](https://appshunter.io/ios/topics/solution-dilution-calculator)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-10.*