OP Mainnet vs Sonic fees: Sonic is 1.3× cheaper
Live network fees on both chains for the 3 assets they have in common, refreshed every 10 minutes.
| OP Mainnet | Sonic | |
|---|---|---|
| Type | Ethereum rollup (L2) | EVM Layer 1 / sidechain |
| Gas paid in | ETH | S |
| Token standard | ERC-20 | ERC-20 |
| Native transfer | < $0.0001 | < $0.0001 |
| Token transfer | $0.00019 | $0.00014 |
| DEX swap (approx.) | $0.00051 | $0.00040 |
| Token transfer, 24 h range | $0.00018 – $0.00019 | $0.00014 – $0.00017 |
Verdict
- Token transfers: Sonic is 1.3× cheaper than OP Mainnet right now ($0.00014 vs $0.00019), and cheaper for 3 of the 3 assets both networks support.
- Stablecoins: sending USDC costs $0.00019 on OP Mainnet vs $0.00014 on Sonic — Sonic wins, provided the recipient accepts deposits on it.
- Gas token: you need ETH on OP Mainnet and S on Sonic.
- Speed: blocks every ~2 s on OP Mainnet vs ~1 s on Sonic.
Cost to send each asset: OP Mainnet vs Sonic
| Asset | OP Mainnet | Sonic | Cheaper |
|---|---|---|---|
| USDC | $0.00019 | $0.00014 | Sonic |
| WBTC | $0.00019 | $0.00014 | Sonic |
| LINK | $0.00019 | $0.00014 | Sonic |
Transfer to an address that already holds the asset. New holders can cost more (Solana token-account rent, extra TRON energy). Exchange withdrawal fees are separate.
FAQ
Is OP Mainnet cheaper than Sonic?
For a token transfer, Sonic is currently 1.3× cheaper ($0.00014 vs $0.00019). Fees change every block; this comparison is refreshed every 10 minutes.
Can I send tokens from OP Mainnet to Sonic directly?
No. A regular transfer stays on one network. Moving assets between OP Mainnet and Sonic requires a bridge or an exchange that supports both networks, which adds its own fees.
Details: OP Mainnet gas fees · Sonic gas fees · all chains · methodology
Data updated: 2026-10-01 11:50 UTC.