# 塗料計算PRO

> App for calculating two-component paint mixing ratios and quantities. (iPhone/iPad app by Shota Yamasaki.)

- Source: https://appshunter.io/ios/app/pro/id6759098128 (this page in markdown: same URL + `.md`)
- Developer: [Shota Yamasaki](https://appshunter.io/developer/1753468129)
- Category: Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 18 MB
- Languages: English
- Released: 2026-02-19
- Data updated: 2026-08-02
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/pro/id6759098128/reviews.md

## What is 塗料計算PRO?

【塗料の配合計算をもっと簡単に】

  塗料計算は、2液型塗料の配合量を素早く正確に計算するアプリです。
  面倒な計算はアプリにおまかせ。現場での作業効率が格段にアップします。

  ▼ 主な機能

  ● 配合比計算
  主剤と硬化剤の配合比を入力するだけで、必要量を自動計算。
  添加剤や希釈剤にも対応しています。

  ● 4つの計算基準
  ・主剤量から計算
  ・硬化剤量から計算
  ・作成量（目標量）から計算
  ・塗布面積から計算

  ● プリセット機能
  よく使う塗料の設定を保存。ワンタップで呼び出せます。

  ● 計算履歴
  過去の計算結果を自動保存。同じ条件での再計算も簡単。

  ● 重量・容量対応
  kg（重量）とL（容量）の両方に対応。

  ▼ こんな方におすすめ

  ・塗装業者の方
  ・自動車板金塗装に携わる方
  ・DIYで塗装を行う方
  ・塗料メーカーの技術者の方

  ▼ プライバシー

  データはすべて端末内に保存。外部サーバーへの送信は一切ありません。
  安心してご利用いただけます。

  ※計算結果は参考値です。実際の作業では塗料メーカーの指示に従ってください。

## Key features

- Paint mixing ratio calculation
- Supports additives and thinners
- Four calculation bases
- Preset function for saved settings
- Calculation history
- Weight and volume support


## Frequently asked questions about 塗料計算PRO

### How does 塗料計算PRO calculate paint mixtures?

塗料計算PRO calculates paint mixtures by taking your input for the main agent and hardener ratio. It then automatically computes the required amounts, also accommodating additives and thinners for precise mixing.

### What are the different calculation methods available in 塗料計算PRO?

塗料計算PRO offers four distinct calculation bases: calculating from the main agent amount, the hardener amount, the target creation volume, or the application area. This flexibility caters to various project needs.

### Can I save frequently used paint settings in 塗料計算PRO?

Yes, 塗料計算PRO features a preset function that allows you to save your commonly used paint settings. You can then recall these settings with a single tap, streamlining repetitive calculations.

### Does 塗料計算PRO support both weight and volume measurements?

Yes, 塗料計算PRO supports both weight (kg) and volume (L) measurements for your paint calculations. This ensures compatibility with different measurement preferences and paint types.

### Is my data safe with 塗料計算PRO?

塗料計算PRO prioritizes user privacy by storing all data locally on your device. No data is transmitted to external servers, ensuring your calculations and settings remain private and secure.

### How often is 塗料計算PRO updated?

塗料計算PRO was last updated on February 19, 2026, with version 1.0. The release date indicates it is a new application, and future updates will depend on developer plans.

### What is the user rating for 塗料計算PRO?

塗料計算PRO has a perfect rating of 5.0 stars based on 1 review. This indicates a highly positive initial reception from its users.

### What age rating is 塗料計算PRO suitable for?

塗料計算PRO is suitable for users aged 4 and up. This age rating suggests it is a straightforward and accessible tool for a wide range of users.

## Version history (last 1 release)

### 1.0 — 2026-02-19

No release notes.

---

*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 2026-08-02.*