NFT Creator Gas Fee & Royalty Calculator
Estimate NFT creator gas fees and royalties. Provides a transparent formula, methodology, author credentials, and links to privacy and terms.
- Page updated:
- Jan 5, 2026
- Tool version:
- v1.1.0
Overview
Estimate what an NFT creator earns from a drop: primary mint revenue after marketplace fees plus ongoing royalties on secondary trading.
Core inputs
Results
Total in USD
$106,875.00
Total creator earnings
42.75
From primary sales (after fee)
39
From secondary royalties
3.75
How to read the result
- What it means
- The displayed value is an estimate based on your inputs. It represents the calculated scenario under current assumptions, not a guaranteed amount.
- Calculation limits
- The model uses simplified formulas and cannot account for all variables in your specific case (local regulations, personal conditions, temporal changes).
- Next step
- Use the result as a starting point. Adjust parameters to compare scenarios and validate with a professional when needed.
Glossary+−
- Creator Royalty
A percentage of secondary sale price paid to the original creator as defined by the marketplace or smart contract.
- Gas Fee
Network transaction cost (paid to blockchain validators) that fluctuates with network demand.
Key takeaways
This tool separates one-off mint revenue (after fees) from recurring royalties to give a realistic picture of NFT creator earnings.
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Worked examples
1,000-piece drop
0.05 ETH mint, 1,000 supply, 80% sell-through, 2.5% fee, 50 ETH secondary volume, 7.5% royalty, ETH at $2,500.
Interpretation
~42.75 ETH total (~$106,875): 39 ETH from minting plus 3.75 ETH in royalties.
Frequently asked questions
Are royalties guaranteed?
No. Many marketplaces have made creator royalties optional, so secondary income can be much lower than the royalty % suggests.
Does this include gas or tax?
No. It is gross of network gas and income/capital-gains tax, which vary by country.
Sources & references
- OpenSea Marketplace Fees: https://support.opensea.io/hc/en-us
- Etherscan Gas Tracker: https://etherscan.io/gastracker
- IRS - Virtual Currencies: https://www.irs.gov/individuals/international-taxpayers/frequently-asked-questions-on-virtual-currency-transactions
Quality & oversight
- Author
- Ugo Candido, MBA
- Maintained by
- Ugo Candido, MBA
- Page updated
- Jan 5, 2026
- Tool version
- v1.1.0