# Gill's Soap Calculator — Saponification Calculator

> Saponification calculator for soap recipes, input oils, water, and super fat for Lye requirements. (iPhone/iPad app by Connor Gill.)

- Source: https://appshunter.io/ios/app/gills-soap-calculator/id6449080703 (this page in markdown: same URL + `.md`)
- Developer: [Connor Gill](https://appshunter.io/developer/1662496740)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 16.0 · 3 MB
- Languages: English
- Released: 2023-05-13
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/gills-soap-calculator/id6449080703/reviews.md

## What is Gill's Soap Calculator?

Calculate soap recipes on the fly with this handy Saponification Calculator.
Lightweight and simple to use.

Input your oil or fat type, weight, water and super fat percentages for immediate access to the required Lye - NaOH for your recipe.
Adjust water and super fat % sliders and your recipe is adjusted automatically.

## Key features

- Calculate Lye - NaOH requirements
- Input oil or fat types and weights
- Adjust water percentage
- Adjust super fat percentage
- Automatic recipe adjustment
- Lightweight and simple interface


## Frequently asked questions about Gill's Soap Calculator

### What is Gill's Soap Calculator used for?

Gill's Soap Calculator is used to calculate the precise amount of Lye (NaOH) needed for your soap recipes. You input your oils, water, and super fat percentages, and it provides the exact lye requirement.

### How accurate is Gill's Soap Calculator?

The app is designed for accurate soap recipe calculations. It is rated 5.0 stars from 3 ratings, indicating high user satisfaction with its precision.

### What devices can I use Gill's Soap Calculator on?

Gill's Soap Calculator is available for iPhone, iPad, and iPod devices. It is designed to be lightweight and simple to use across these platforms.

### Is Gill's Soap Calculator free to use?

Yes, Gill's Soap Calculator is completely free to download and use. There are no in-app purchases or subscription fees required.

### How often is Gill's Soap Calculator updated?

The app was last updated on May 13, 2023, with version 1.0. As of now, there is no information on future update frequency, but it was released with a stable version.

### What is the age rating for Gill's Soap Calculator?

Gill's Soap Calculator has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

### Can I adjust water and super fat percentages in Gill's Soap Calculator?

Yes, you can easily adjust water and super fat percentages using sliders within the app. Your soap recipe is automatically updated in real-time as you make these adjustments.

## Version history (last 1 release)

### 1.0 — 2023-05-13

No release notes.

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## More apps by Connor Gill

- [Connor's Cards](https://appshunter.io/ios/app/connors-cards/id6467875957)
- [Soap Calculator - Soap Smarter](https://appshunter.io/ios/app/soap-calculator-soap-smarter/id6502616699)
- [Soap Calculator - Soap Smarter](https://appshunter.io/ios/app/soap-calculator-soap-smarter/id6737067217)
- [Churn Smarter](https://appshunter.io/ios/app/churn-smarter/id6737769347)

All apps by Connor Gill: https://appshunter.io/developer/1662496740

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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 2026-06-10.*