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All bridge routes

BNB Chain to Arbitrum One Bridge

Bridge any token from BNB Chain to Arbitrum One via Symbiosis routing layer. Median delivery 22 seconds, non-custodial, no sign-up.

Open BNB Chain to Arbitrum One bridge

Numbers

Proven performance

+ chains

Supported Networks

+ chains

Supported Networks

years

On the Market

years

On the Market

sec

Average Bridge Time

sec

Average Bridge Time

incidents

Since Launch

incidents

Since Launch

How to bridge from BNB Chain to Arbitrum One

A real case from June 2026: a user bridged 3.0520 ETH (~$5,238) from BNB Chain and received 3.0463 WETH on Arbitrum One via Symbiosis — no wrapped tokens beyond the standard route, fully non-custodial. Symbiosis works as a liquidity meta-aggregator, comparing routes across multiple DEXes and bridge providers and picking the best one by price, fee, and speed automatically. This is one of the most popular flows on this corridor; the same widget supports any source chain and token combination. Here's the exact flow:

Picked the source. BNB Chain as source, Arbitrum One as destination — the ETH sat in a BNB Chain wallet and the goal was access to Arbitrum DeFi (GMX, Camelot, Aave).
Connected wallets. MetaMask on the BNB Chain side, MetaMask on the Arbitrum One side. Symbiosis resolved the destination address automatically from the connected wallet — no manual paste required.
Entered the amount. 3.0520 ETH (~$5,238). The BNB Chain wallet had enough balance to cover network gas.
Reviewed the quote. Symbiosis displayed the exact WETH amount on Arbitrum One, the flat Symbiosis fee in USD, and ETA. The quote was locked in before signing — 2% slippage tolerance protects against sudden price moves.
Signed and confirmed. Signed the BNB Chain transaction in MetaMask. WETH arrived in MetaMask within ~937 sec. The transaction is fixed on-chain — verifiable on Symbiosis Explorer, BscScan, and Arbiscan.

BNB Chain to Arbitrum One bridge — live route: 3.05 ETH (BNB Chain) → WETH (Arbitrum One) · Symbiosis

About the BNB Chain to Arbitrum One route

The BNB Chain to Arbitrum One corridor on Symbiosis routes any-token transfers through the optimal mix of DEXes and bridge providers, with the destination delivered natively on Arbitrum One.

Hundreds of transactions have moved through this route in the last quarter, with the bulk of flows in stablecoins and ETH-pegged assets.

The corridor is non-custodial — funds remain in the user's wallet at every step, and no sign-up or KYC is required.

Real on-chain data from Symbiosis routing layer, period 2026-03-20 → 2026-06-18 (90 days). Aggregate stats refreshed quarterly. Transactions verified via source and destination chain explorers.

Fees

Sample bridge quotes

Live quotes from the Symbiosis routing engine for the BNB Chain to Arbitrum One corridor (USDC to USDC), across four amount tiers. Flat protocol fee — cost grows with route complexity, not amount.

Amount

Receive

Fee + Gas

Time

100 USDC

99.39 USDC

0.61 USDC

~34s

500 USDC

498.96 USDC

1.04 USDC

~39s

1 000 USDC

998.4 USDC

0.01 000USDC

~45s

5 000 USDC

4 994 USDC

1 000USDC

~52s

~45s

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Check your own quote

Above are averages — enter your amount below for a live quote with exact fees, route preview, and one-click bridge.

Benefits

Why Symbiosis

Audited in the open

No KYC, no custody, no intermediaries. Audited by Decurity, Zokyo, SlowMist, and Omniscia — 13 public audit reports across 11 protocol modules (Core, MetaRouter v3, Pool, TON Bridge v1+v2, Relayers Network, Staking, Frontend). All reports open-source on GitHub. 4+ years live on mainnet (since March 2022) with zero major security incidents. Active bug bounty program.

Audited in the open

Two-layer staking security

Cross-chain transactions routed via Octopools AMM (scans liquidity across DEXs and chains for minimal slippage), then signed by an MPC group via Threshold Signature Scheme (TSS) — no single party can move user funds. Two security layers: Symbiosis PoS Staking (SIS-collateralised relayer nodes) + Symbiotic restaking (additional slash-able collateral). 2/3 stake quorum for epoch changes.

Two-layer staking security

$8B+ across 54 chains

$8B+ total volume bridged across 5M+ transactions from 800K+ unique wallets. Supports 54 networks — more than any other cross-chain bridge (Across 35+, deBridge 30+, Allbridge 20). EVM + non-EVM in one route — Ethereum, Solana, BNB Chain, TON, Tron, Bitcoin, Arbitrum, Polygon, and 46 more. Per-transaction range: $10 to $140,000 — handles retail swaps and whale trades on the same route.

$8B+ across 54 chains

FAQs

Got questions?

Still have questions? Contact us and we’ll help you out.

How do I bridge BNB Chain to Arbitrum?

Connect your wallet to the Symbiosis widget, select BNB Chain as the source network and Arbitrum One as the destination, then choose your token such as USDC, ETH, or SIS. Enter the amount, confirm the live quote, and approve the transaction in your wallet. Funds typically arrive on Arbitrum in around 22 seconds, with 90% of transfers completing within 49 seconds.

What is the cheapest way to bridge to Arbitrum?

On this route, Symbiosis charges a flat 0.25 USDC fee regardless of size, so bridging 100 USDC delivers 99.39 USDC and bridging 5,000 USDC delivers 4,994 USDC. Because the fee doesn't scale with the amount, larger transfers are proportionally cheaper. The routing engine quotes the exact output before you confirm, so there are no hidden costs.

Does Binance have an Arbitrum network?

Binance the exchange and BNB Chain are separate from Arbitrum One, which is an Ethereum Layer 2. To move assets from BNB Chain to Arbitrum, you use a cross-chain bridge like Symbiosis rather than an internal exchange transfer. The Symbiosis route is non-custodial and requires no KYC, so you keep control of your funds the whole way.

Is the BNB to Arbitrum bridge a non-custodial converter?

Yes. Symbiosis is a non-custodial, audited bridge, meaning you transact directly from your own wallet and never hand custody to a third party. Over the last 90 days this route has processed $573K across 941 transactions from 652 unique wallets, with no KYC required.

Can I bridge BSC to Arbitrum?

Yes, BSC and BNB Chain are the same network, so the BSC to Arbitrum route works exactly as described. Select BNB Chain as the source, Arbitrum One as the destination, pick your token, and confirm. Most transfers settle in about 22 seconds.

Can I bridge ETH from BNB Chain to Arbitrum?

Yes. ETH is one of the supported tokens on this route, accounting for 12.7% of recent bridge volume. Choose ETH in the widget with BNB Chain as the source and Arbitrum One as the destination, then confirm the quoted output before approving.

Does the Arbitrum bridge support BEP-20 tokens?

Yes, BEP-20 is the token standard on BNB Chain, and Symbiosis bridges BEP-20 assets like USDC, ETH, and SIS to Arbitrum One. USDC is the most common, making up 84.1% of recent volume on this route. The widget shows your exact receive amount on Arbitrum before you sign.