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Gas tracker

Sei gas tracker

Sampled 2026-10-15 12:24 UTC from our own Sei nodes; refreshes every minute.

Standard
50.00
gwei
Base fee (next block)
50.00
gwei
Tip p10 / p50 / p90
0 / 0 / 0
gwei, last 10 blocks

What common actions cost now

Transfer (21,000 gas)0.001 SEI
ERC-20 transfer (~65,000 gas)0.0032 SEI
DEX swap (~150,000 gas)0.0075 SEI

Execution gas only, at the standard price; real gas use depends on the contract.

Last 24 hours

Low 50.00 · median 50.00 · high 1900 gwei (standard price, one sample a minute).

Sei fee facts

  • Gas is paid in SEI.
  • Sei uses EIP-1559 fees: set maxFeePerGas above the base fee and a maxPriorityFeePerGas tip.

Get fees in code

import { createPublicClient, http } from "viem";

const client = createPublicClient({ transport: http("https://rpc.swiftnodes.io/rpc/sei?key=YOUR_API_KEY") });

// EIP-1559 fees for the next Sei block, from eth_feeHistory
const { maxFeePerGas, maxPriorityFeePerGas } = await client.estimateFeesPerGas();

Frequently asked questions

What is the gas price on Sei right now?

At the last sample (2026-10-15 12:24 UTC) a standard Sei transaction needed about 50.00 gwei: a base fee of 50.00 gwei plus a median tip of 0 gwei. A plain transfer (21,000 gas) cost about 0.001 SEI. The page updates every minute.

How much does Sei gas vary in a day?

Over the last 24 hours the standard price ranged from 50.00 to 1900 gwei, with a median of 50.00 gwei.

Gas on every chain at once: the multi-chain gas tracker. How fees are estimated: eth_feeHistory on Sei.

Sei endpoints are on the Sei RPC page, and SwiftNodes has a free tier.