ENS Domain Cost Calculator
Calculate Ethereum Name Service (ENS) domain registration costs. Estimate annual fees by name length plus gas costs for .eth domain registration and renewal.
Web3 Domain Cost Calculator
Compare Web3 domain costs across ENS, Unstoppable Domains, and other providers. Estimate total registration costs including gas fees for blockchain domains.
years
gwei
USD
$
ENS Total Cost⧉
$49.00
Fee: $25.00 + Gas: $24.00
Unstoppable Domains Cost⧉
$30.00
One-time, no renewals
Cheaper Option⧉
Unstoppable Domains
Saves $19.00 over 5 years
Break-Even Point⧉
1.2 years
When ENS cumulative cost equals UD
Planning notes, formulas, and examples
About the Web3 Domain Cost Calculator
Web3 domains have emerged as a core piece of decentralized identity, letting users replace complex wallet addresses with readable names. The two dominant providers — ENS (.eth) and Unstoppable Domains (.crypto, .nft, .wallet, .x, .blockchain, etc.) — have fundamentally different pricing models. ENS charges annual renewal fees, while Unstoppable Domains offers one-time lifetime registration.
Choosing the right provider depends on your use case, budget, and timeline. A 5-year ENS registration at $5/year ($25 total + gas) is cheaper than Unstoppable Domains for a comparable name ($20-$40 one-time). But over 10+ years, Unstoppable's one-time payment becomes more economical. Multi-chain support, wallet integrations, and ecosystem compatibility also factor into the decision.
This calculator compares costs across providers for the same domain name, factoring in registration length, gas fees, and renewal costs so you can make an informed choice. This calculator is for educational purposes only and does not constitute financial advice.
Use the result to map token-release or fee scenarios and revisit the model when market conditions, unlock terms, or portfolio assumptions change.
When This Page Helps
With multiple Web3 domain providers offering different pricing models (annual vs one-time), comparing total costs is confusing. This calculator lets you see the true cost of ownership across ENS and Unstoppable Domains over your desired holding period, including gas fees, so you can choose the most economical option.
How to Use the Inputs
- Enter the name length of your desired domain.
- Enter the holding period in years to compare total costs.
- Enter the current gas price and ETH price for ENS gas estimates.
- Enter the Unstoppable Domains one-time price for comparison.
- Review side-by-side cost comparisons across providers.
- Consider integration support and multi-chain features alongside cost.
Formula used
ENS Total = (Annual Fee × Years) + Gas Cost
Unstoppable Total = One-Time Price (no renewal)
Break-Even Year = Unstoppable Price / ENS Annual FeeExample Calculation
Result: ENS: $49 / Unstoppable: $30 over 5 years
A 5+ character ENS name costs $5/year × 5 years = $25, plus ~$24 gas = $49 total. Unstoppable Domains for a comparable name costs ~$30 one-time with no renewal. Over 5 years, Unstoppable is cheaper. Over 1-2 years, ENS can be cheaper for long names.
Tips & Best Practices
- For short holding periods (1-2 years), ENS may be cheaper for 5+ character names.
- For long-term holding (5+ years), Unstoppable Domains' one-time fee is usually more economical.
- Check wallet support before choosing — ENS has broader Ethereum wallet integration.
- Unstoppable Domains offers more TLD options (.crypto, .nft, .wallet, .x).
- Factor in gas costs for ENS, which add '$20-$50 per registration transaction.
- Consider registering the same name on both platforms if branding is critical.
The Annual vs One-Time Pricing Debate
ENS's annual model ensures names rotate back to the market if owners lose interest, reducing squatting. Unstoppable's one-time model gives true ownership but can lead to name hoarding. Both approaches have trade-offs, and the best choice depends on your priorities: flexibility (ENS) vs permanence (Unstoppable).
Multi-Chain Considerations
ENS primarily serves the Ethereum ecosystem, though it supports setting records for other chains. Unstoppable Domains was built with multi-chain in mind from the start, supporting Ethereum, Polygon, and many others. If you operate across multiple chains, Unstoppable's native multi-chain support may be advantageous.
The Total Cost of Web3 Identity
Beyond domain registration, factor in the cost of setting resolver records (gas), customizing your profile, and integrating with dApps. ENS profile setup costs additional gas transactions. Unstoppable Domains profiles are set without gas on Polygon. These ongoing costs affect the true total cost of ownership.
Future of Web3 Naming
Both ENS and Unstoppable Domains continue to evolve. ENS is exploring L2 functionality to reduce gas costs. Unstoppable is expanding TLD offerings and partnerships. New competitors like SpaceID and Bonfida (Solana) add market options. The space is still early, and pricing models may change.
Sources & Methodology
Last updated:
Frequently Asked Questions
ENS (.eth) uses annual renewal fees and is deeply integrated in the Ethereum ecosystem. Unstoppable Domains (.crypto, .nft, etc.) charges a one-time fee with no renewals and supports multiple blockchains natively.
ENS has the broadest support in Ethereum wallets (MetaMask, Rainbow, etc.) and dApps. Unstoppable Domains has growing support and integrates with 750+ apps. Both are widely recognized, but ENS leads in the Ethereum ecosystem.
ENS domains expire if not renewed, after which others can register them. Unstoppable Domains are owned permanently as NFTs with no expiration. This is a significant advantage of the one-time payment model.
Premium short names and dictionary words can appreciate, similar to traditional domains. However, the market is young and illiquid compared to traditional domains. Only invest what you can afford to lose, and focus on names with clear utility or brand value.
Yes. ENS supports IPFS-hosted websites accessible via .eth.limo gateways. Unstoppable Domains supports decentralized websites through IPFS. Browser support is growing, with Brave and Opera offering native resolution.
Unstoppable Domains handles minting on Polygon, so there are typically no gas fees for the buyer. The one-time purchase price covers everything. This contrasts with ENS, which requires ETH gas for mainnet transactions.
Yes, both ENS and Unstoppable domains are NFTs (ERC-721) that can be transferred between wallets. Standard NFT transfer gas fees apply for on-chain transfers. This also allows selling domains on secondary markets.
ENS offers .eth exclusively. Unstoppable Domains offers .crypto, .nft, .wallet, .x, .blockchain, .bitcoin, .dao, and .888. Each has different pricing and availability. ENS is the most recognized in the Ethereum community.
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