Calculate Image Dimensions for Web

Ensure images fit their containers perfectly — find the right width and height for any layout.

لاگ ان کی ضرورت نہیں

Width (px)

Height (px)

Simplified ratio16:9

Decimal ratio1.7778:1

Named ratio16:9

Megapixels2.07 MP

16:9

Common dimensions

Web tips

🖼️

If your CSS container is 800px wide and you want a 16:9 image, calculate the height: 800 / 16 × 9 = 450px. This tool does that for you.

💡

Using aspect-ratio CSS? The tool shows the simplified ratio (e.g. 8:5) which you can use directly in aspect-ratio: 8/5 in CSS.

📐

For responsive images, calculate at your largest breakpoint, then CSS handles the scaling. The ratio stays the same at all widths.

🚀

Always specify width and height attributes on <img> tags (matching the image's natural ratio) to prevent Cumulative Layout Shift (CLS).

ان پٹ

Enter your data into the tool above. Everything stays local to your browser.

پروسیس

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

ڈاؤنلوڈ

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

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✓کوئی اکاؤنٹ، ای میل یا لاگ ان درکار نہیں

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✓فائل سائز کی کوئی حد نہیں

✓کسی بھی آؤٹ پٹ پر کوئی واٹر مارک نہیں

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