Bandwidth Calculator
Estimate daily and monthly bandwidth.
Keep or share the finished result
Copy or share after running the tool. Saved tools and settings stay in this browser.
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Estimate website bandwidth
Hosting bandwidth depends on how much data each visit transfers and how much traffic the site receives. Enter average page size, daily page views and days per month to estimate daily and monthly bandwidth. It is useful for hosting plans, CDN planning, static sites, downloads and traffic growth checks.
Traffic capacity planning
Use compressed transfer size when you can. Images, downloads and video can dominate bandwidth even when HTML pages are small.
Frequently asked questions
What page size should I enter?
Use the transferred size from browser dev tools or a page speed report.
Does this include caching?
No. It estimates total transfer before cache savings.
Can I use it for downloads?
Yes. Treat the download file as the average transfer size.