// renewal costs
the true cost of a domain over 5 years.
Year-one pricing tells you almost nothing. Here is how to work out the true cost of a domain over 5 years, and why renewals cost more than registrations everywhere.
The number on the checkout page is the least useful number in the transaction. If you want to know what a name will actually cost you, work out the true cost of a domain over 5 years: one registration plus four renewals, at the price the registrar charges once the promotion has lapsed. Do that arithmetic on two candidate extensions and the ranking frequently inverts. The cheap one becomes the expensive one, and the boring one turns out to be the sensible one.
This matters most at exactly the moment nobody is thinking about it, which is when you are naming something and comparing extensions on price. Year one is a marketing number. Years two to five are the product.
the true cost of a domain over 5 years
The calculation is not complicated. Take the registration price for year one, add four renewal prices, and that is your five-year total. The reason it is worth doing explicitly is that the two prices can differ by an order of magnitude, and the checkout page shows you only the flattering one.
A few things fall out of this immediately. First, a large first-year discount is a negative signal about the renewal price, not a positive one. Registrars discount hardest where they have the most margin to recover. Second, extensions with near-free introductory offers are frequently the ones with the highest ongoing cost, because the promotion is funded entirely by the renewals. Third, comparing a discounted year one against another registrar's undiscounted year one tells you nothing at all about which is cheaper to own.
Rather than reproduce numbers here that would be wrong within months, run your shortlist through the price check tool or scan the full renewal price catalogue, which holds both registration and renewal pricing per registrar. The gaps are wider than most people expect: across the extensions we track, the cheapest and dearest registrars for the same domain are often separated by more than double, before you have compared one extension against another.
why is domain renewal more expensive than registration?
Because the two prices are doing different jobs.
The registration price is a customer-acquisition cost. Registrars operate in a market where the product is identical everywhere, switching is possible but tedious, and customers are worth far more over ten years than over one. The rational move is to buy the customer at a loss and recover it on renewals. That is teaser pricing, and it is not unique to domains. Broadband, insurance, gym memberships and streaming services all run the same play.
The renewal price is closer to what the registrar actually wants to charge for the service. It has to cover the registry's wholesale fee, the ICANN fee, the support desk, the control panel, compliance and abuse handling, and margin. Some registrars keep it thin. Some do not.
There is also a genuine, non-cynical component. Registries themselves raise wholesale prices, and those rises pass through to every registrar. Verisign has increased the .com wholesale fee repeatedly under the terms of its ICANN agreement, and some newer extensions have taken far steeper registry increases. When your renewal costs more than last year's renewal, that may be the registry rather than the registrar. When your renewal costs several times the registration, that is the promotion ending.
where the trap bites hardest
Legacy extensions are the least dramatic case. .com and .net have well-established wholesale prices and mature competition, so while the retail spread between registrars is real and worth arbitraging, the registration-to-renewal step is comparatively modest. Compare positions on .com renewal prices.
The newer and more fashionable extensions are where the five-year number diverges sharply from the checkout number. Extensions attached to a strong signal, .io for developer tools, .ai for the obvious current reason, carry high registry pricing and high retail markups, and they are precisely the ones startups pick on impulse. A name you love on a costly extension is a legitimate choice, but make it knowingly, with the five-year figure in front of you rather than the launch-week one.
The most aggressive case is the near-free promotional extension, the ones advertised at pocket-change registration prices. Those offers exist to acquire volume, and the renewals are the business model. If the name is for something you intend to keep, price the fifth year, not the first.
the portfolio version of the same maths
For one domain, a poor extension choice costs you a takeaway a year. For a portfolio, the same arithmetic runs across every name simultaneously and never stops.
Two multipliers make portfolios different. The first is that the spread is per domain per year, so a modest per-name overpayment across twenty domains, compounded over five years, is a genuinely meaningful sum for a small business. The second is that portfolios accumulate names nobody has evaluated in years, which quietly auto-renew at prices nobody has looked at. The typical scattered portfolio is not overpaying because of one bad decision. It is overpaying because of forty decisions that were each individually too small to be worth checking.
The remedy is unglamorous: list everything you own, put the current renewal price next to each name, put the cheapest available renewal price next to that, and total the difference. That total is your annual overpayment, and multiplying it by five is the version of the number that tends to make people act. Doing it deliberately is domain renewal arbitrage; doing it never is the default.
what to actually do with this
When naming something, compare five-year totals rather than launch prices, and treat an unusually cheap first year as a question rather than a bargain.
When renewing, check the gap before paying. A transfer includes a year's renewal, so switching registrar at renewal time is often the cheaper way to buy the identical twelve months rather than an extra expense.
When auditing, be willing to conclude that some names are not worth their five-year cost. Dropping a domain you have not used in three years is the highest-return action available, and no comparison shopping beats not paying at all.
Owndle exists to make that second and third step automatic: import your domains from every registrar, see the annual and five-year cost of the portfolio as one figure, get told which names are overpriced and by how much, and get warned at 90, 30, 7 and 1 days before anything expires. Free for up to 10 domains. If you only want the arithmetic, the portfolio tracker page explains how the cost model works.
Year one is an advert. Year five is the truth.
questions people actually ask.
How do I calculate the true cost of a domain over 5 years?
Add the year-one registration price to four years of the registrar's renewal price for that extension. Use the renewal price, not the promotional rate, since the discount applies only once. Compare that total across extensions and registrars. It is common for the ranking to reverse entirely once renewals are included.
Why is domain renewal more expensive than registration?
The registration price is a customer-acquisition cost, deliberately discounted to win you as a customer, while the renewal price reflects what the registrar wants to charge for the service. Registries also raise wholesale prices over time and registrars pass those through. Both effects push renewals above the introductory rate at nearly every registrar.
Is a cheap first-year domain price a bad sign?
Often, yes. Deep first-year discounts are usually funded by higher renewals, so an unusually low introductory price is a signal to check what year two costs before committing. It is not automatically a bad deal, but it is never enough information on its own. Look up the renewal price for that extension first.
Do domain renewal prices increase every year?
Not annually and not predictably, but they trend upwards. Registries such as Verisign raise wholesale fees under their ICANN agreements, and every registrar passes those increases on. Registrars also adjust their own margins independently. Multi-year renewal locks the current price, which is worth doing only when that price is already competitive.
// stop checking one at a time
every domain you own, one dashboard.
Owndle imports your portfolio from every registrar, shows what each domain costs to renew against the cheapest alternative, and alerts you at 90, 30, 7 and 1 days before expiry. Free for ten domains.
start free — 10 domains →// no card · magic-link sign-in · alerts at 90/30/7/1 days