> For the complete documentation index, see [llms.txt](https://bridge-docs.orbitchain.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bridge-docs.orbitchain.io/policies/bridge-fee/history/bnb-layer-1.md).

# BNB Layer 1

## BNB

<table><thead><tr><th>ToChain</th><th>Fee</th><th data-hidden>FromChain</th></tr></thead><tbody><tr><td>ORBIT</td><td>0 BNB</td><td>KLAYTN</td></tr><tr><td>KLAYTN</td><td>0 BNB</td><td>KLAYTN</td></tr><tr><td>HECO</td><td>0 BNB</td><td>KLAYTN</td></tr><tr><td>POLYGON</td><td>0 BNB</td><td></td></tr></tbody></table>

## KLAYTN

<table><thead><tr><th>ToChain</th><th>Fee</th><th data-hidden>FromChain</th></tr></thead><tbody><tr><td>BSC</td><td>1 KLAY</td><td>KLAYTN</td></tr><tr><td>ORBIT</td><td>1 KLAY</td><td>KLAYTN</td></tr><tr><td>HECO</td><td>1 KLAY</td><td>KLAYTN</td></tr><tr><td>POLYGON</td><td>1 KLAY</td><td></td></tr></tbody></table>

## HECO Fee

<table><thead><tr><th>ToChain</th><th>Fee</th><th data-hidden>FromChain</th></tr></thead><tbody><tr><td>BSC</td><td>0.1 HT</td><td>KLAYTN</td></tr><tr><td>ORBIT</td><td>0.1 HT</td><td>KLAYTN</td></tr><tr><td>KLAYTN</td><td>0.1 HT</td><td>KLAYTN</td></tr><tr><td>POLYGON</td><td>0.1 HT</td><td></td></tr></tbody></table>

## POLYGON

<table><thead><tr><th>ToChain</th><th>Fee</th><th data-hidden>FromChain</th></tr></thead><tbody><tr><td>BSC</td><td>3 MATIC</td><td>KLAYTN</td></tr><tr><td>ORBIT</td><td>3 MATIC</td><td>KLAYTN</td></tr><tr><td>HECO</td><td>3 MATIC</td><td>KLAYTN</td></tr><tr><td>KLAYTN</td><td>3 MATIC</td><td></td></tr></tbody></table>

## ORBIT

<table><thead><tr><th>ToChain</th><th>Fee</th><th data-hidden>FromChain</th></tr></thead><tbody><tr><td>BSC</td><td>1 OORC</td><td>KLAYTN</td></tr><tr><td>KLAYTN</td><td>1 OORC</td><td>KLAYTN</td></tr><tr><td>HECO</td><td>1 OORC</td><td>KLAYTN</td></tr><tr><td>POLYGON</td><td>1 OORC</td><td></td></tr></tbody></table>