Image Resolution Calculator
Calculate the exact pixel dimensions you need for print, web, or social media. Get instant upscale recommendations.
How This Calculator Works
Choose Use Case
Select from 15+ presets (Instagram, business cards, posters) or enter custom dimensions
Add Current Image Size
Optional: Enter your existing image dimensions to see if upscaling is needed
Get Exact Resolution
See required pixel dimensions and whether you need 2x or 4x upscaling
Quick Resolution Reference
| Use Case | Required Resolution | DPI |
|---|---|---|
| Instagram Post | 1080 × 1080 px | 72 |
| Instagram Story | 1080 × 1920 px | 72 |
| Business Card (3.5×2") | 1050 × 600 px | 300 |
| Flyer (8.5×11") | 2550 × 3300 px | 300 |
| Small Poster (18×24") | 2700 × 3600 px | 150 |
| Large Poster (24×36") | 3600 × 5400 px | 150 |
| 4K Video | 3840 × 2160 px | 72 |
Frequently Asked Questions
What resolution do I need for print?
For standard print quality, use 300 DPI. This means an 8.5×11 inch flyer needs 2550×3300 pixels. For large posters viewed from a distance, 150 DPI is sufficient. For billboards, 30 DPI works since they're viewed far away.
What resolution for Instagram?
Instagram posts: 1080×1080px (square), Instagram Stories: 1080×1920px (vertical). Instagram compresses images, but starting at these sizes ensures good quality.
What's the difference between 2x and 4x upscaling?
2x upscaling doubles your image dimensions (500px becomes 1000px). 4x quadruples them (500px becomes 2000px). Use 2x for moderate improvements, 4x when you need maximum quality or started with a very low-res image.
Can I upscale a small image to print quality?
AI upscaling can help, but it can't create detail that wasn't there originally. A 100px image won't become a sharp poster. Start with at least 500-1000px for best AI upscaling results.
Need to Upscale Your Images?
Found out your image needs to be 2x or 4x larger? AuraFx can upscale your images with AI-powered detail preservation — all inside Figma.
AI Upscale to 4K
Enhance images to 2x or 4x resolution with preserved detail
Batch Processing
Upscale up to 50 images at once for catalogs
Inside Figma
No exports or Photoshop needed