web3.mining-l2-settlement Calculator
Calculates L2-to-L1 settlement cost, batch size optimisation, and finality time for proof-of-work mining profitability analysis on rollup networks. Optimistic rollup settlements have a 7-day fraud proof window — zkEVM rollups achieve faster L1 finality (minutes) by submitting validity proofs instead.
Inputs
- Hashrate
- Amount per unit of time or per unit quantity. Check the denominator before interpreting.
- Power
- Rate of energy transfer (W). P = V×I (electrical). P = F×v (mechanical). 1 horsepower ≈ 746 W.
- Elec
- Reference formula or conversion factor shown for context.
Results
- daily power (kWh)
- Reference formula or conversion factor shown for context.
- daily elec cost
- The total monetary cost computed for the given inputs.
- monthly elec cost
- The total monetary cost computed for the given inputs.
- hashrate
- Computational power applied to the blockchain, in hashes per second. Higher hashrate increases both security and mining difficulty.
- annual elec cost
- The result expressed on a per-year basis.
mining l2 web3 calculator