ETH Validator Profitability Calculator
Calculate if running an Ethereum validator is worth it. Enter your staking amount, hardware and operating costs, and see net profit over 1, 3, and 5 years. Compare solo staking vs pool staking side by side.
Is Running an Ethereum Validator Profitable?
Running an Ethereum validator means locking 32 ETH in the Beacon Chain deposit contract and operating validator software 24/7. In return, you earn staking rewards for attesting to and proposing blocks. As of early 2026, the Ethereum network has approximately 35.8 million ETH staked across over 1.1 million validators, with an average APY of around 3.3%.
Validator Requirements
To run a solo validator you need: exactly 32 ETH (the protocol minimum), a dedicated computer with at least 16 GB RAM and a 2 TB NVMe SSD, a stable internet connection with 10+ Mbps bandwidth, and the technical ability to maintain both an execution client (like Geth or Nethermind) and a consensus client (like Prysm or Lighthouse). Your machine must run 24/7 — downtime results in small penalties that reduce your rewards.
MEV-Boost: Extra Revenue
MEV-Boost is an open-source tool that lets validators earn additional revenue by outsourcing block building to specialized builders. When your validator is selected to propose a block, MEV-Boost auctions the block space to the highest bidder, passing the profits to you. This typically adds 0.3–0.8% to your effective APY, though rewards are variable and depend on network activity. Most solo validators run MEV-Boost since it is free and significantly increases earnings.
Profitability Formula
Annual Rewards = ETH Staked × APY (+ MEV Boost)
Annual Costs = (Electricity + Internet) × 12
Net Profit = Annual Rewards − Annual Costs
Break-even ETH Price = Annual Costs / (ETH Staked × APY)
Example
32 ETH at $2,500, 3.3% APY, MEV-Boost enabled
- Annual staking rewards: 1.216 ETH ($3,040)
- Annual operating costs: $960 (electricity + internet)
- Net annual profit: $2,080
- Hardware payback: ~6 months
- 5-year total profit: ~$9,400 (excluding ETH price changes)
Solo Staking vs Pool Staking
If you do not have 32 ETH or prefer a hands-off approach, pooled staking services like Lido, Rocket Pool, or Coinbase let you stake any amount. Pool operators run the infrastructure and charge a fee (typically 10–15% of rewards). You earn less per ETH but avoid hardware costs, maintenance, and the risk of penalties from downtime. For small holders, pools are more practical. For large holders committed to the Ethereum ecosystem, solo staking maximizes rewards and contributes to network decentralization.
Slashing Risks
Slashing is a penalty mechanism for validators that commit protocol violations such as double-signing blocks or making contradictory attestations. Slashed validators lose at least 1/32 of their stake and are forcibly exited from the validator set. In practice, slashing is extremely rare if you use standard client software and do not run the same validator keys on multiple machines. As of 2026, fewer than 500 validators have been slashed since the Beacon Chain launched in 2020.