Snapchat Aspect Ratio Calculator
This Snapchat calculator focuses on 9:16 publishing, which covers core Snap and Story workflows for full-screen vertical content.
Snapchat is mostly a vertical 9:16 ecosystem. Even with simple ratio requirements, creators still need fast conversions to match device-native dimensions and protect text from UI overlays.
Need a full cross-platform overview first? Visit the social media aspect ratio hub.
Calculated Ratio
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Snapchat Format Reference Table
Use this reference when you are planning exports or validating creative before upload. These ratios cover common organic workflows for Snapchat and help you avoid accidental crops.
| Format | Ratio | Pixels | Notes |
|---|---|---|---|
| Snap image/video | 9:16 | 1080x1920 | Core upload ratio |
| Story frame | 9:16 | 1080x1920 | Same vertical baseline |
| Alt HD frame | 9:16 | 720x1280 | Lower file size option |
| Profile image | 1:1 | 320x320 | Square source recommended |
Tip: on smaller screens, swipe horizontally to view the full table.
Tips for Better Snapchat Publishing
- Keep critical text away from top and bottom edges to avoid interface overlap.
- Use 1080x1920 for the cleanest baseline across modern Snapchat workflows.
- When adapting from horizontal edits, recompose the shot vertically before export.
It is often faster to create a platform-first master rather than forcing one asset into every ratio. Use this calculator to create intentional variants for feed, story, reel, and thumbnail surfaces.
If you run a cross-platform content calendar, pair this page with related calculators so editors can move from one ratio to the next without rebuilding math manually.
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Frequently Asked Questions about Snapchat Ratios
What aspect ratio does Snapchat use?
Snapchat primarily uses 9:16 for Snaps and Stories.
What is the best Snapchat Story size?
1080x1920 is the common standard, which matches the 9:16 ratio.
Can I upload square content to Snapchat?
Square assets can be used in some contexts, but Story content should be prepared in 9:16.
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