Short answer
A small business website can often fit comfortably in a plan with a few gigabytes, but images, video, email, databases and backups usually determine the real requirement. Leave sensible headroom above current use for updates and growth.
A quick starting point
These ranges are indicative. Two websites using the same storage can have very different traffic and processing needs.
1–3 GB
A possible starting point for a simple brochure site with few images and light email use.
3–5 GB
Often suitable for a smaller business or CMS-based website with regularly updated content.
10–20 GB
More room for image-heavy content, active email or a larger business website.
30–50 GB
Useful for multiple domains, several websites, larger mailboxes or agency use.
Good to know: Storage alone does not determine whether a plan fits. Check domain, email, database and processing limits as well.
What uses hosting storage?
Accumulated email and old local backups often use more space than the public website. Review the storage breakdown regularly.
- large or uncompressed images;
- uploaded video and audio;
- applications, themes and plugins;
- databases and temporary tables;
- mailboxes and large attachments;
- caches, logs and temporary files;
- backups stored inside the account.
A simple way to estimate capacity
1. Measure current use
Add website files, databases and email if they share the same storage allowance.
2. Estimate growth
Consider new images, products, posts, documents and messages expected during the next year.
3. Leave headroom
Do not start with an almost-full account. Updates and temporary files also require free space.
4. Check other limits
Required domains, databases and email accounts can determine the right plan even when storage is sufficient.
Images and video offer the biggest savings
Resize images to their actual display dimensions and compress them in a modern format before upload. A multi-megabyte original is usually unnecessary when displayed at a much smaller size.
Large video libraries are generally better hosted on a dedicated video platform or object storage and embedded into the website.
Remember to include email
When the website and mailboxes share one allowance, email can quickly exceed the size of the site itself. Large attachments, years of mail and many accounts add up.
Define the required number of mailboxes, online retention period and any archiving process before choosing a plan.
When should you upgrade?
- usage stays around 80–90% for an extended period;
- files must be deleted before updates or maintenance can run;
- you are adding another website, domain or set of mailboxes;
- another resource limit has been reached;
- planned growth would use the remaining space soon.
Good to know: You do not need to overbuy years in advance when upgrades are straightforward. Sensible headroom and a clear upgrade path matter more.
DES Hosting plans as a starting point
Start 3GB or Start 5GB may suit a smaller site, Business 10GB gives more content room, Business Plus 20GB suits larger sites, Pro 30GB supports more domains and Agency 50GB is intended for multiple websites.
Compare email, domain and database limits alongside storage before making the final choice.
Frequently asked questions
Short answers about this topic
What can fit in 3 GB of web hosting?
It can often accommodate an optimized small brochure site and light email use, but actual image, database and mailbox sizes decide the result.
How much storage does WordPress need?
There is no universal figure. Themes, plugins, images, backups, the database and email use all contribute.
Do more visitors use more storage?
Not necessarily, but more visitors can increase data transfer and processing requirements. Logs and caches may also grow.
Should I choose the largest plan immediately?
Usually not. Choose a plan that fits current needs with headroom and offers a straightforward upgrade path.
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