Estimate monthly bandwidth requirements for your VPS or web server. Enter your average page size, daily visitors, and pages per visit to get a realistic transfer estimate before choosing a plan.
Calculate Bandwidth
client-side
How It Works
The formula is straightforward: Page Size × Daily Visitors × Pages/Visit × 30 days × Redundancy Factor. The redundancy factor accounts for traffic spikes, bots, and overhead. All calculations run in your browser.
It gives a ballpark figure. Actual usage depends on caching, CDN usage, API calls, and media content. Use the redundancy factor to add a safety margin.
1.5x is a good default. Use 2-3x if you expect traffic spikes, bot traffic, or serve large media files.
This calculates outbound (download) bandwidth. Inbound traffic from uploads and API requests is typically much smaller.