# Ratio Calc - Aspect Ratio Tool

> Lifestyle

Canonical page: [https://chrome-stats.com/d/id6761300753](https://chrome-stats.com/d/id6761300753)

## Overview

- **ID:** `id6761300753`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** hideaki suzuki
- **Category:** Lifestyle
- **Version:** 1.0.1
- **Last updated:** 2026-04-02
- **First published:** 2026-04-01
- **Size:** 438 KB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/no/app/ratio-calc-aspect-ratio-tool/id6761300753)
- **Privacy policy:** [https://exystar.jp/apps/ratiocalc/en/privacy.html](https://exystar.jp/apps/ratiocalc/en/privacy.html)

## Description

RatioCalc is a fast, clean aspect ratio calculator for designers, photographers, and video creators.

Enter any 3 of the 4 values in A:B = C:D and the last one calculates instantly. A live rectangle preview shows the proportions with diagonal angles at a glance.

FEATURES
· Real-time visual rectangle preview
· Diagonal angles displayed automatically
· 14 presets: Golden Ratio, Silver Ratio, A4, B4, 16:9, 21:9, 16:10, Cinema Flat, Cinema Scope, and more
· Calculation history

Great for scaling images, checking screen ratios, and verifying print dimensions.

## Rankings

- #2,244,002 — Overall

## Similar extensions and apps

- [AspectCalc: Ratio & Crop](https://chrome-stats.com/d/id6790220538) — 1.00 / 5
- [Golden Ratio Visualizer & Calc](https://chrome-stats.com/d/id6740453265)
- [aspect:ratio](https://chrome-stats.com/d/id698009702) — 3.30 / 5
- [Aspect:Ratio Calc](https://chrome-stats.com/d/id1489677509)
- [Aspect Ratio X Calc](https://chrome-stats.com/d/id426015381) — 5.00 / 5
- [Ratio Memo Calculator](https://chrome-stats.com/d/id6449862829)
- [RATIO - Golden ratio & Silver ratio Calculator](https://chrome-stats.com/d/id896355952) — 2.00 / 5
- [Golden Ratio Calculator Plus](https://chrome-stats.com/d/id6443533034) — 2.30 / 5
- [Pixel Calculator Pro](https://chrome-stats.com/d/id6757695752) — 5.00 / 5
- [The Golden Ratio](https://chrome-stats.com/d/id1361263297) — 5.00 / 5
- [Ratio Solver: Proportions](https://chrome-stats.com/d/id6762100835)
- [Golden Ratio Calc & Grid](https://chrome-stats.com/d/id6772268170)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6761300753)