Changing your plan in ZevsHost takes a few minutes and does not require reinstalling the site. On an upgrade, resources increase immediately, the site keeps running, and no data is lost.

Upgrading a plan

Billing → Services → Hosting → select the service → Upgrade/Downgrade.

Calculating the surcharge

You only pay the price difference for the remaining period:

Example:
Current plan: Start $2.50/mo, 15 days left
New plan: Pro $5.00/mo
Difference per day: ($5.00 - $2.50) / 30 = $0.0833/day
Surcharge: $0.0833 x 15 days = $1.25

✅ The upgrade is applied instantly after the surcharge is paid. Resources (disk, domains, RAM) increase right away.

Hosting plan table

Plan	Price	SSD	Domains
Start	$2.50/mo	2 GB	3
Pro	$5.00/mo	5 GB NVMe	10
Business	$10.00/mo	15 GB NVMe	Unlimited

Downgrading a plan

A downgrade is applied from the next billing period. Make sure your current resource usage fits within the new plan:

Check the used space: cPanel → Disk Usage
Make sure the number of active domains does not exceed the new plan's limit

⚠️ When downgrading from Business to Pro, remove extra domains beforehand (if there are more than 10). Otherwise the account will be suspended until it meets the new plan's conditions.

How to Calculate the Surcharge for Any Values

The formula from the example above works for any pair of plans and any number of remaining days — only the numbers change:

Formula:
Surcharge = ((New plan price - Current plan price) / Days in period) x Remaining days

Example for Pro to Business:
Current plan: Pro $5.00/mo, 20 days left
New plan: Business $10.00/mo
Difference per day: ($10.00 - $5.00) / 30 = $0.1667/day
Surcharge: $0.1667 x 20 days = $3.33

If you change the plan and the billing period at the same time — for example, switching from monthly to annual billing together with an upgrade — the calculation gets more complex, and it's best not to re-check it manually with this formula. The system will show the exact total on the confirmation page before payment: check against that, not against the formula for equal periods.

Why a Downgrade Has No Surcharge, Just a New Price

An upgrade is calculated on the price difference for the remaining days because resources increase immediately — you get more right now and pay for exactly that. A downgrade works differently: resources decrease not right away, but starting with the next billing period, so there's no need to recalculate the period you already paid for. You simply get the next invoice at the cheaper plan's price.

Common Mistakes When Changing Plans

Mistake	Consequence
Not checking the domain limit before downgrading from Business	The account is suspended until extra domains are removed
Upgrading a day before auto-renewal	It's unclear which price the next charge will use — worth checking with support beforehand
Downgrading without checking disk space used	After the quota shrinks, some files may become unwritable

What to Prepare Before Changing Plans

A valid payment method — the upgrade surcharge is charged immediately, not on the usual auto-renewal schedule
A list of active domains and the disk space in use — useful for both an upgrade and, especially, a downgrade
A backup of the site — changing plans shouldn't require one, but it doesn't hurt before any change to the service's configuration

When Changing Plans Within Shared Hosting Won't Help

If the site is bottlenecked not by disk space or domain count but by steadily high CPU or RAM load, moving to a pricier shared hosting plan sometimes just pushes the problem back a couple of months. In that case it makes more sense to consider a VPS, where resources aren't shared with other tenants on the same server — a comparison of load and cost is in dedicated server or VPS.

If the current plan was paid for with a promo code discount, the discount is usually tied to that specific plan and billing period, not carried over automatically when you switch plans. When upgrading or downgrading, check with support whether the discount holds for the new plan — the rules for individual promo codes are covered in how to apply a ZevsHost promo code.

Checking the Result

After an upgrade, open Services and confirm the plan name and limits have updated
Check the actual available disk space in cPanel — it should match the new plan
After a downgrade, wait for the next billing period and match the invoice amount against the new plan's price
If something doesn't add up, check the plan change status with support before submitting it again
Keep the confirmation email about the plan change — useful if you ever need to prove the date and terms of the switch