How many confirmations are needed for a Bitcoin transfer to be considered secure?

3 answers

• MarieJun 27, 2025 · a month ago
  To ensure the security of a Bitcoin transfer, it is generally recommended to wait for at least 6 confirmations. Each confirmation represents a new block added to the Bitcoin blockchain, making it increasingly difficult for any malicious activity to alter the transaction. Waiting for 6 confirmations provides a high level of confidence that the transfer is secure.
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• Steven BakerNov 28, 2020 · 5 years ago
  When it comes to Bitcoin transfers, the number of confirmations required for security can vary depending on the specific situation. While 6 confirmations is a commonly recommended threshold, some exchanges and merchants may require more confirmations for larger transactions or in high-risk scenarios. It's always a good idea to follow the guidelines provided by the platform or service you're using to ensure the highest level of security for your Bitcoin transfers.
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• Sudeep YadavFeb 09, 2023 · 2 years ago
  At BYDFi, we believe that waiting for 3 confirmations is sufficient to consider a Bitcoin transfer secure. Our platform has implemented advanced security measures to detect and prevent any potential double-spending or other malicious activities. However, it's important to note that the number of confirmations required may vary across different exchanges and services. It's always recommended to follow the guidelines provided by the platform you're using to ensure the security of your Bitcoin transfers.
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