Match your WordPress workload to a hosting model and provider shortlist using site type, traffic, dynamic activity, technical control and support preference.
Enter your site profile and calculate.
This is a planning estimate based on the values you enter. Real WordPress environments can be affected by disk speed, database size, cache behavior, provider limits, plugin architecture, active traffic and third-party services. Verify the production environment before making a live change.
Hosting quality depends on workload. A managed platform can be excellent for a business site but restrictive for a custom application that needs unusual server services. A VPS can offer control but also increases operational responsibility.
Use the calculator as a planning aid, then validate the result against the actual WordPress installation, hosting account and production traffic. These notes explain the technical assumptions behind the result and the checks I would make before acting on it.
A hosting recommendation should begin with the work the site must perform. A mostly cached brochure site behaves very differently from WooCommerce, a membership platform, an LMS or a site with heavy logged-in traffic. The calculator therefore treats site type, traffic and dynamic activity as separate signals.
Managed WordPress platforms reduce operational work by handling more of the hosting stack. A VPS or cloud server gives deeper control but also creates responsibility for updates, security, backups, monitoring and performance tuning. The correct answer depends on who will operate the server after migration.
Traffic allowances are only one limit. Check storage, bandwidth, backup retention, staging, PHP workers or concurrency limits, cron behavior, SSH access, database limits and whether your plugins require server features the platform restricts.
The result is intentionally a shortlist, not a claim that one provider wins every comparison. Confirm the current provider documentation and migrate only after testing the destination environment.
No. It is an estimate based on the inputs available in a browser. Production WordPress sites can have custom code, unusual server limits, third-party integrations and traffic patterns that change the real requirement.
The calculator runs in your browser. The page does not need an account or a database to calculate the result. Avoid pasting passwords, API keys or private customer information into any planning field.
Use a manual review when the site generates revenue, has active users, contains a large database, uses memberships or subscriptions, has custom integrations, or cannot tolerate an extended rollback window.
The useful part of a planning tool is not the number by itself. It is understanding which assumptions produced the result, which production conditions can change it, and what should be checked before you act. Use this tool as part of a wider migration or infrastructure review rather than as an automatic go/no-go decision.
Hosting decisions depend on CPU time, memory, disk I/O, PHP workers, database behavior, cache hit rate, file count and operational limits. A single storage or memory value should be treated as one part of the environment.
Backups, archives, temporary extraction directories and database dumps can briefly require far more disk space than the live site itself. Planning without temporary headroom is a common reason migrations fail part-way through.
Shared and managed platforms can impose inode, process, upload, execution-time, cron, database or outbound-transfer limits. Compare the estimate with the real plan limits before committing to a production move.
Treat it as a planning starting point with operational headroom. Real requirements depend on workload and provider limits.
Migration archives, extraction copies and backups may coexist with the live site. That can temporarily double or triple storage demand.
No. Dynamic requests, PHP workers, database load, admin activity, WooCommerce and cacheability can matter more than raw visitor count.