# Resin Calculator: Epoxy Mix + — Mold Volume & A:B Ratio

> Mold Volume & A:B Ratio (iPhone/iPad app by heekyung moon.)

- Source: https://appshunter.io/ios/app/resin-calculator-epoxy-mix-plus/id6790018248 (this page in markdown: same URL + `.md`)
- Developer: [heekyung moon](https://appshunter.io/developer/6779193748)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 17+
- Requires: iOS 16.4 · 52 MB
- Languages: American English
- Released: 2026-07-21
- Data updated: 2026-08-12
- User reviews in markdown: https://appshunter.io/ios/app/resin-calculator-epoxy-mix-plus/id6790018248/reviews.md

## What is Resin Calculator?

▶ Stop guessing how much epoxy to mix. Resin Calculator turns your mold size into the exact resin volume you need, then splits it into the right A and B amounts for a clean cure.

▶ Pick a shape — rectangle, cylinder, ring, sphere or a custom volume — enter the dimensions, and get the total in milliliters or ounces, with an adjustable waste margin so you always mix a little extra.

▶ Split by ratio your way: 1:1, 2:1, 3:1 or a custom ratio, measured by volume or by weight. Set a specific gravity for resin and hardener so the weight split is honest, not just a rough guess.

▶ Deep pours build heat. When a layer is thicker than your safe limit, the app flags it and suggests how many pours to break it into. Always follow your resin maker's own depth and safety guidance.

▶ Save projects with notes, reuse coaster, tray and river-table presets, and share a clean result card. Works offline, no account needed.

Results are estimates based on your inputs; real usage varies with mold shape, temperature and technique. This app does not provide safety or chemical advice — always read your product's instructions.


## Version history (last 2 releases)

### 1.1 — 2026-07-28

Performance improvements, bug fixes, and refinements for the latest iOS.

### 1.0 — 2026-07-21

No release notes.

## More apps by heekyung moon

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- [Aurora Northern Lights](https://appshunter.io/ios/app/aurora-northern-lights/id6779193746)
- [Golden Hour Sun Tracker](https://appshunter.io/ios/app/golden-hour-sun-tracker/id6779194270)
- [GIF Maker & Editor Studio](https://appshunter.io/ios/app/gif-maker-and-editor-studio/id6779194430)
- [Slow Shutter Long Exposure](https://appshunter.io/ios/app/slow-shutter-long-exposure/id6780141566)
- [Rain Alert Nowcast](https://appshunter.io/ios/app/rain-alert-nowcast/id6780142286)

All apps by heekyung moon: https://appshunter.io/developer/6779193748

## Related topics

[hilti epoxy calculator](https://appshunter.io/ios/topics/hilti-epoxy-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 2026-08-12.*