What are Compute Units Consumed on Solana?

Every instruction executed on the Sealevel runtime consumes compute units (analogous to gas on Ethereum). The default budget is 200,000 units, but programs can request up to 1,400,000 compute units for complex multi-hop swaps.

Sealevel Execution Inspector

Solana Transaction Signature Checker

Verify slot inclusion, cluster finality, Lamport fees, and compute units consumed across Solana Mainnet-Beta.

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Check Hardware Wallet

Solana Transaction FAQ

When a Solana transaction fails (e.g. slippage error on Raydium or expired blockhash), the instruction execution halts and rolls back state. The wallet only pays the small ~5,000 Lamport transaction fee ($0.001) for validator execution work, while user token balances remain untouched.