Resize calculator: keep image and video aspect ratio in any pixel size
About Aspect Ratio Calculator
Aspect Ratio Calculator is a tools app developed by ToolToolNam.
Download Statistics
Aspect Ratio Calculator has been downloaded 390 times. In the last 30 days, the app was downloaded 100 times.
User Ratings
The app has no ratings yet.
App Information
Aspect Ratio Calculator is FREE to download. The APK download size is 18.58 MB. The latest version available is 1.1.1. The last update was on August 16, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play April 2026.
Description
A simple calculator for aspect ratios and proportional dimensions.
This app does not edit or export images or videos. It only calculates the numbers you need before you resize in your image editor, video editing app, or design tool.
★ What it does ★
• Keep-ratio dimension calculator Enter the original width × height, then type the new width OR the new height — the other value is calculated instantly so the aspect ratio stays the same.
• Automatic aspect ratio simplification 1920×1080 → 16:9 1080×1080 → 1:1 3840×2160 → 16:9 Any pixel dimensions are reduced to the simplest ratio.
• Quick width ↔ height swap Flip portrait and landscape with one tap.
★ What it does NOT do ★
✗ No image editing ✗ No video conversion ✗ No file export ✗ No cloud upload This is purely a number calculator. Do the actual resizing in your editor of choice.
★ Who is it for? ★
- Video editors who need to plan target resolutions before rendering - Designers preparing banners, thumbnails, posters - Photographers matching print or social media dimensions - Developers and UI/UX designers checking layout numbers - Anyone who needs the exact pixel size that keeps an aspect ratio
★ Why this app ★
✓ Works fully offline — no internet required ✓ Clean Material 3 interface with dark mode ✓ Small size, fast to open, no account needed
Plan the numbers here, then resize inside your editor. Knowing "1920×1080 scaled to width 1280 gives height 720" in one tap saves you from the calculator on your phone.
Recent changes: • Ads load right away — fewer blank spots on first launch • Small stability fixes
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