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The official WordPress hosting requirements are just PHP 8.3+, 512 MB RAM, and 1 GB of storage — but that’s a floor, not a target. Blogs run fine on 1–2 GB RAM with shared hosting ($3–$10/month). WooCommerce stores and high-traffic sites need 2–4 GB+ RAM and managed or VPS hosting ($20–$60+/month) to stay fast and stable.
- WordPress.org’s official minimums are PHP 8.3+, MariaDB 10.6+/MySQL 8.0+, HTTPS, and Apache or Nginx.
- The bare minimum (512 MB RAM, 64 MB PHP memory limit) is rarely enough for a real theme + plugin stack.
- Personal blogs run well on 1 GB+ RAM and shared hosting for roughly $3–$10/month.
- WooCommerce stores typically need 2–4 GB+ RAM and $25–$60/month in managed WooCommerce hosting.
- High-traffic content sites need 4 GB+ RAM, multiple CPU cores, and often a CDN, running $50–$100+/month.
WordPress will technically run on almost any server. But “technically runs” and “runs well” are two very different things — and knowing the real WordPress hosting requirements for your specific site is what separates the two.
The minimum server specs — PHP version, database, RAM, and storage — that WordPress needs to install and run. WordPress.org’s published minimums are a technical floor, not a performance target.
At minimum, WordPress needs PHP 8.3 or higher, a MySQL or MariaDB database, HTTPS support, and a server running Apache or Nginx. That’s the bare floor set by WordPress.org itself.
Most guides stop there. But after years of setting up, migrating, and troubleshooting WordPress sites, the bare minimum rarely matches what a site actually needs to load fast, stay secure, and handle real traffic. Let’s break down both.
The Official WordPress Requirements (Quick Reference)
WordPress.org publishes a short list of official requirements. Here’s what they look like right now:
| PHP | Version 8.3 or greater |
|---|---|
| Database | MariaDB 10.6+ or MySQL 8.0+ |
| HTTPS | Required for every install |
| Web Server | Apache or Nginx (with mod_rewrite recommended) |
These specs get a site online. They don’t guarantee it will run well once real content, plugins, and visitors are added.
These requirements apply to the current release of WordPress core (6.x) and standard single-site installs. Sites running WordPress Multisite — common for agencies managing a network of client sites — should plan for meaningfully more RAM and storage than a single install, since every subsite shares the same resource pool.
Minimum vs. Recommended Specs (RAM, CPU, Storage)
This is where most “requirements” articles undersell what’s actually needed. The official minimums assume a bare install with no theme customization, no page builder, and almost no plugins — not a realistic website.
| Resource | Bare Minimum | Recommended |
|---|---|---|
| RAM | 512 MB | 1–2 GB for most sites |
| CPU | 1.0 GHz, single core | 2+ cores, modern clock speed |
| Disk Space | 1 GB | 5–10 GB minimum, more with media |
| Storage Type | HDD (works, but slow) | SSD, always |
| PHP Memory Limit | 64 MB | 128–256 MB |
| Bandwidth | Not specified by WordPress.org | Enough to cover real traffic + media without throttling |
[INTERNAL LINK: WordPress hosting terms glossary] — if terms like “PHP memory limit” or “fair-use bandwidth” are unfamiliar, our WordPress hosting terms glossary breaks down 40 of the most common ones in plain English before comparing plans.
A basic WordPress install with a modern theme, a page builder, an SEO plugin, and a caching plugin will already push past the 512 MB RAM floor under any real traffic. Once WooCommerce or concurrent visitors enter the picture, that gap only grows.
Cheap hosting plans often advertise specs that technically meet WordPress’s minimums. That doesn’t mean they’ll meet a real site’s minimums.
What Your Site Type Actually Needs
This is the part most requirement guides skip entirely. Not every WordPress site needs the same resources, and matching hosting to actual site type saves both overpaying and underbuying.
How much hosting does a personal blog or portfolio need?
A simple blog with a handful of images and low daily traffic will run fine on the official minimums plus a small buffer. Look for at least 1 GB RAM and SSD storage. Shared hosting works well here — budget-friendly plans in the $3–$10/month range have run blogs like this for years without issues. [INTERNAL LINK: what is WordPress hosting] — for a first-time setup, our beginner’s guide to WordPress hosting walks through exactly what to look for before buying.
How much hosting does a small business site need?
Add a contact form, a handful of service pages, and steady but modest traffic, and 2 GB RAM with a quad-core CPU allocation becomes the target. Business sites also benefit from daily backups and a real SSL setup rather than a bare-bones free certificate with no support behind it. Budget around $10–$25/month for a solid shared plan, or step up to [INTERNAL LINK: managed WordPress hosting] managed WordPress hosting once more headroom is needed.
How much hosting does a WooCommerce store need?
Stores are a different animal entirely. Every product page hits the database, and checkout processes add real-time load an average blog never sees. WooCommerce sites typically need at least 2–4 GB RAM, SSD storage with good I/O speed, and hosting built specifically for ecommerce traffic patterns, especially around sale events and seasonal spikes. Plan for $25–$60+/month. Server response time matters even more here — see [INTERNAL LINK: WordPress hosting speed factors] our breakdown of what actually drives WordPress hosting speed for why that matters during a traffic surge.
How much hosting does a high-traffic content site need?
Sites pulling tens of thousands of monthly visitors see resource needs scale fast: 4 GB+ RAM, multiple CPU cores, aggressive caching, and often a CDN layered on top. At this stage, shared hosting almost always becomes a bottleneck, regardless of how many resources the plan claims to offer. Expect $50–$100+/month with a managed host built for scale, or a VPS for more direct control.
| Site Type | RAM / CPU / Storage / Cost / Best Fit |
|---|
| Site Type | RAM | CPU | Storage | Typical Cost | Best Fit |
|---|---|---|---|---|---|
| Personal blog | 1 GB+ | Single/dual core | SSD, 5-10 GB | $3–$10/mo | Shared hosting |
| Small business | 2 GB+ | Quad core | SSD, 10-20 GB | $10–$25/mo | Shared or managed |
| WooCommerce store | 2-4 GB+ | Quad core+ | SSD, 20+ GB | $25–$60/mo | Managed WooCommerce hosting |
| High-traffic site | 4 GB+ | Multi-core | SSD, 20+ GB | $50–$100+/mo | Managed or VPS |
Prices are typical USD ranges as of July 2026 and vary by promotional pricing, contract length, and add-ons like backups or a CDN.
Perfect Fit
Choosing or upgrading hosting for the first time, seeing slowdowns and unsure if it’s hosting or a plugin, planning to add WooCommerce or expecting a traffic jump, or an agency sizing hosting for a client site or Multisite network.
Not Needed
Already on managed WordPress hosting with no performance issues, running a small blog well under your plan’s limits, or just looking for one specific host’s exact specs.
Compare Hosting Types Side-by-Side →
Signs Your Current Hosting Doesn’t Meet Your Needs
Specs on paper only tell part of the story. Here’s what to look for when a site is outgrowing its hosting — and for the deeper technical picture, [INTERNAL LINK: WordPress hosting speed factors] our guide to what actually slows WordPress hosting down covers server-side factors most beginners never check.
- The admin dashboard loads slowly even with no visitors on the front end — usually a memory or CPU ceiling, not a plugin problem.
- Intermittent 500 errors appear during traffic spikes — almost always a server hitting its resource limits under load.
- Host support flags “resource exhaustion” or similar language when asked about slowdowns.
- Page load times creep up over months with no major site changes, as growing content and image libraries quietly eat into shared resources.
- Backups or updates regularly time out or fail — often a sign the plan’s CPU allocation can’t handle background tasks alongside live traffic.
If two or more of these sound familiar, it’s worth checking whether the current plan still matches the site, not just whether it meets WordPress’s bare minimum.
Shared vs. VPS vs. Managed WordPress Hosting — Which Meets Your Requirements?
Once resource needs are clear, the next question is which hosting type actually delivers them.
Match hosting type to site type first, then shop within that category — comparing a $5/month shared plan against a $40/month managed plan on price alone misses the point of what each is built for.
What is shared hosting best for?
Shared hosting puts a site on a server with many other accounts, splitting CPU and RAM across all of them. It’s the cheapest option — typically $3–$10/month — and fine for low-traffic blogs and small sites, but resource limits are the tightest here, and a traffic spike on another site can affect yours. [INTERNAL LINK: WordPress hosting terms glossary] — unfamiliar with terms like “resource limits” or “fair-use bandwidth”? Our WordPress hosting terms glossary is a good place to start.
What is VPS hosting best for?
VPS hosting gives a dedicated slice of server resources, even though the physical hardware is still technically shared. Performance is more predictable, and RAM/CPU can usually scale as needed, typically $20–$100+/month depending on resources — but it often requires more technical know-how to manage.
What is managed WordPress hosting best for?
Managed WordPress hosting builds the server environment specifically around WordPress, with caching, security, and updates handled for you. It typically runs $20–$60+/month — more than shared hosting — but for business sites, WooCommerce stores, and higher-traffic blogs, the performance and support gap usually makes it worth the price difference. [INTERNAL LINK: shared vs VPS vs managed hosting] — for a fuller side-by-side breakdown, see our guide to shared vs. VPS vs. dedicated vs. managed WordPress hosting.
| Hosting Type | Typical Cost | Best For | Resource Control | Technical Skill Needed |
|---|---|---|---|---|
| Shared | $3–$10/mo | Blogs, portfolios, low traffic | Low | Beginner |
| VPS | $20–$100+/mo | Growing sites, developers | High | Intermediate-advanced |
| Managed WordPress | $20–$60+/mo | Business sites, WooCommerce, high traffic | Medium-high | Beginner-friendly |
New to WordPress Hosting? Start With Our Beginner’s Guide →
Key Takeaways
- WordPress’s official minimums (PHP 8.3+, 512 MB RAM, 1 GB storage) are a floor, not a performance target.
- Match RAM, CPU, and storage to actual site type — blog, business site, store, or high-traffic property — not just the bare minimum.
- Repeated slow dashboards, 500 errors under load, and failed backups are signs of outgrown hosting.
- Shared hosting suits low-traffic sites; managed or VPS hosting suits stores and growing traffic.
Frequently Asked Questions
How much RAM does WordPress need?
What PHP version does WordPress require in 2026?
Can WordPress run on shared hosting?
Do I need SSD storage for WordPress?
How much disk space does a WordPress site need?
Is managed WordPress hosting worth the extra cost?
What happens if my hosting doesn’t meet WordPress’s requirements?
Bottom Line
The official WordPress requirements are a floor, not a target. Meeting them gets a site online. Matching hosting to a site’s actual type — blog, business site, store, or high-traffic property — is what keeps it fast, stable, and secure as it grows. Start with the real resource needs from the site-type table above, then match that against shared, VPS, or managed hosting depending on how much control and support are needed.
WP Essentials Hub — Your Complete WordPress Essentials Hub
I’m Shamim Sarker, the founder and lead reviewer at WP Essentials Hub — a dedicated WordPress toolkit review site where I help website owners, bloggers, and developers find the right tools to build, grow, and secure their WordPress sites.
With 8+ years of hands-on WordPress experience, I’ve personally built, tested, and troubleshot hundreds of websites. I cover themes, page builders, plugins, hosting, domains, coupons, and deals — all tested on live WordPress sites with my own money. No paid placements. No vendor influence. Just real testing and real results.
