---
title: "Aspect Ratio Calculator — Width, Height & Resolution"
description: "Calculate width, height, and matching resolutions for any aspect ratio. Presets for TikTok 9:16, YouTube 16:9, square, and cinematic."
canonical: "https://aicontentdrop.com/tools/aspect-ratio-calculator"
source: "https://aicontentdrop.com/tools/aspect-ratio-calculator"
---
Platform preset

9:16 vertical — TikTok, IG Reels, YouTube Shorts

Ratio W

Ratio H

Width (px)

●

Height (px)

**Simplified ratio**

9:16

**Decimal**

0.563

**Resolution**

1080 × 1920

**Orientation**

portrait

## Frequently asked questions

- It is the proportional relationship between width and height. 16:9 means 16 horizontal units for every 9 vertical, the standard for YouTube and TVs.

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