When selecting a web hosting plan, one of the most common questions is: How much monthly traffic (or bandwidth) do I actually need? The answer depends on your website’s architecture, the media assets you serve, and the volume of visitors.
Most standard web pages do not consume vast amounts of bandwidth, but hosting costs and resource limits scale depending on the files your users access. Let’s look at three typical scenarios.
Standard Text & Image Pages
For a typical blog, portfolio, or text-heavy site, an average page view (including stylesheets, basic layout fonts, and optimized images) sits around 1 MB. If you average 100 visitors per day:
- 100 visitors/day × 30 days = 3,000 visitors/month
- 3,000 visitors × 1 MB/visitor = 3,000 MB (approx. 3 GB of bandwidth per month)
High-Resolution Image Portfolios
If your site features photography galleries, heavy graphics, or large PDFs, page weights increase significantly. Consider a website with high-quality JPEG images optimized for the web at approximately 300 KB each. If an average visitor views 40 images per session, they consume about 12 MB. For a site with 100 visitors per day:
- 12 MB/visitor × 3,000 visitors/month = 36,000 MB (approx. 36 GB of bandwidth per month)
Video and Audio Streaming
Websites offering direct file downloads or streaming media require the highest bandwidth. A single minute of optimized web video is about 5 MB. If an average user watches 30 minutes of video per visit, they consume 150 MB. Under the same traffic model of 100 visitors per day:
- 150 MB/visitor × 3,000 visitors/month = 450,000 MB (approx. 450 GB of bandwidth per month)
The “Unlimited” Traffic Myth
It is common to see hosting providers advertising “unlimited bandwidth” or “unlimited traffic”. In reality, true unlimited bandwidth does not exist. These providers typically enforce Acceptable Use Policies (AUP) or silent traffic caps that throttle your speeds or suspend your account if your CPU usage or bandwidth spikes too high.
Finding Your Starting Point
For most new websites, a starting bandwidth allocation of 5 GB to 10 GB per month is more than sufficient. Since web hosts allow you to upgrade your plan instantly, it is best to start on a budget-friendly tier and scale up your resources as your traffic organically grows.