Cheapest way to bridge USDC on BNB Chain to USDC on Polygon
Right now: 100 USDC gets you 99.878771 USDC via Across.
Finding routes…
Provider comparison · 100 USDC
| Provider | You get | Net | Time |
|---|---|---|---|
| Across ★ | 99.878771 USDC | $99.84 | 2s |
| Relay | 99.67668 USDC | $99.63 | 2s |
| LI.FI | 99.632558 USDC | $99.58 | 2s |
| deBridge | 99.804166 USDC | $95.98 | 5s |
Moving USDC from BNB Chain to USDC on Polygon means a bridge. SwapChan quotes Across, LI.FI side by side and prices every output with the same market price, so the cheapest route wins, not the one with the loudest estimate.
BNB Chain is known for very low fees, fast blocks, and a huge retail user base, while Polygon is known for cheap payments, stablecoins, and zk tech like the AggLayer.
Connect your wallet, check the routes below, and sign. SwapChan never holds your keys or funds; you send the transaction straight to the provider's contract.
Meet BNB-chan and Poly-chan, the chans of BNB Chain and Polygon.
FAQ
What is the cheapest way to bridge USDC on BNB Chain to USDC on Polygon?
It changes minute to minute. SwapChan compares Across, LI.FI live and picks the route that delivers the most USDC after gas and fees. The table on this page shows the current ranking.
How long does it take?
Most BNB Chain to Polygon routes settle in seconds to a few minutes; each route above shows its estimated time. Bitcoin legs wait for block confirmations and can take longer.
Does SwapChan charge a fee?
SwapChan adds a 0.1% fee, already included in every quote you see, so the amount shown is what you receive. Routes are ranked as if they all carried it, so the fee never changes which route wins.
Is it safe?
SwapChan is non-custodial: your own wallet signs and sends the transaction to the provider's audited contracts. Unlisted tokens are flagged as unverified before you swap.
Related routes
- Cheapest way to bridge USDC on Polygon to USDC on BNB Chain
- Cheapest way to swap USDC on BNB Chain to BNB
- Cheapest way to swap USDC on BNB Chain to SOL on Solana
- Cheapest way to bridge USDC on BNB Chain to USDC on Arbitrum
- Cheapest way to bridge USDC on BNB Chain to USDC on Avalanche
- Cheapest way to swap POL on Polygon to USDC
- Cheapest way to swap SOL on Solana to USDC on Polygon
- Cheapest way to bridge USDC on Arbitrum to USDC on Polygon