# Paint Coverage Calculator — Wall Gallon & Coat Estimator

> Wall Gallon & Coat Estimator (iPhone/iPad app by Shanghai Sheyuan Network Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/paint-coverage-calculator/id6761641037 (this page in markdown: same URL + `.md`)
- Developer: [Shanghai Sheyuan Network Technology Co., Ltd.](https://appshunter.io/developer/1560626858)
- Category: Utilities, Productivity
- Price: $1.99
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: English
- Released: 2026-04-07
- Data updated: 2026-07-09
- User reviews in markdown: https://appshunter.io/ios/app/paint-coverage-calculator/id6761641037/reviews.md

## What is Paint Coverage Calculator?

Bidding a paint job and need to know how many gallons to quote? Enter wall dimensions, pick your paint type and surface condition, and get gallons per coat with door and window deductions — so your material order matches reality.

Enter number of walls, height, and width, or input total square footage directly. Select from 14 paint types (interior flat through epoxy floor) and 4 surface conditions. Automatically deducts standard door and window areas.

WHAT IT CALCULATES:
- Total wall area with door and window deductions
- Adjusted area based on surface condition (smooth, normal, rough, porous)
- Gallons per coat and total gallons for all coats
- Spread rate reference for each paint type
- Multi-coat estimation (1 to 4 coats)

PAINT TYPES INCLUDED:
Interior: Flat, Eggshell, Satin, Semi-Gloss, High-Gloss
Exterior: Flat, Satin, Semi-Gloss
Specialty: Primer, Stain-Blocking Primer, Ceiling, Deck/Floor, Masonry/Stucco, Epoxy Garage Floor

Built for painters, contractors, and property managers. Works offline.


## Version history (last 3 releases)

### 1.0.2 — 2026-06-28

Added a More Pro Tools section to discover related field calculators.

### 1.0.1 — 2026-04-13

Bug fixes and performance improvements.

### 1.0 — 2026-04-07

No release notes.

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All apps by Shanghai Sheyuan Network Technology Co., Ltd.: https://appshunter.io/developer/1560626858

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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 2026-07-09.*