Domain renewal
cost calculator.
Add your domains and see what they really cost to keep, per year and over five, broken down by extension. The renewal trap, quantified.
No account required to use this tool.
One per line, or comma separated. We match each domain's extension to indicative renewal pricing.
The renewal trap, in one number
A portfolio is a yearly subscription you signed up for one domain at a time. The individual charges feel small. The annual total rarely does. This calculator exists to put that number in front of you before the charges land, so you can decide what to keep on purpose. For the full framework, read our renewal strategy guide, or see per-extension pricing in the TLD directory.
More free domain tools
Paste up to 50 domains and get expiry dates, registrar, and status in one go. Powered by RDAP.
OpenGet a rough aggregate value for your whole portfolio at once, not one domain at a time.
OpenAnswer a few questions per domain and get a clear keep, review, or drop recommendation.
OpenFrequently asked questions
How does the renewal cost calculator work?
Paste your domains and the calculator matches each one's extension (.com, .io, .ai, and so on) to an indicative annual renewal price, then totals them up by extension and projects the cost over five years. It focuses on renewal pricing rather than first-year promos, because renewal is the cost that recurs.
Where do the prices come from?
They are indicative renewal prices from typical budget registrars, reviewed periodically. They are meant to give an accurate order of magnitude, not a live quote. Always confirm the exact figure at your registrar, since pricing varies and changes over time.
Why focus on renewal price instead of registration price?
Many TLDs are sold with a steep first-year discount and a much higher renewal. A .online might be a dollar to register and thirty-five to renew. If you own domains for more than a year, renewal is the number that actually matters to your budget.
My extension was not recognised. Why?
The calculator covers the most common extensions. If you use a rarer TLD that is not in the dataset yet, it is skipped and noted, and the total reflects recognised extensions only. Tell us and we will add it.
Can Lemon Domains track these renewals for me?
Yes. That is the core product. Import your domains and Lemon tracks expiry and renewal across every registrar, flags what is coming up, and shows per-registrar and per-project cost totals so the annual bill never surprises you.
Know the number. Then decide what to keep.
Lemon Domains tracks renewals across every registrar so the annual bill never ambushes you.