# Withdrawal Fees We’ve recently introduced dynamic withdrawal fees and limits on Backpack. These are now updated every 12 hours based on notional market prices to ensure fairness and efficiency across supported networks. *** ## **Current Estimated Withdrawal Fees** | Asset | Network | Approx. Fee | | ----- | --------------------- | ------------ | | SOL | Solana | 0.005 SOL | | USDC | Solana | 0.6 USDC | | ETH | Ethereum | 0.0016 ETH | | USDC | Ethereum | 3 USDC | | BTC | Bitcoin | 0.000118 BTC | | BTC | Solana (Coinbase BTC) | 0.000007 BTC | These fees are estimated and can vary slightly with each update. *** ### **How Often Are Fees Updated?** Withdrawal fees and limits are automatically updated every 12 hours, factoring in real-time price fluctuations and blockchain activity. This helps maintain a balance between affordability and network security. *** If you have any questions or notice anything unusual, feel free to contact our support team at . --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://eu.support.backpack.exchange/exchange/deposits-and-withdrawals-1/crypto/withdrawal-fees.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.