一文搞清楚比特币入金最低要多少钱？

2.如果你的输出(outputs)小于0.01BTC(包括你钱包内部的资金变动)的话，你必须要支付0.0001的手续费，即使是你自己转给你自己。钱包在准备你的支付金额的时候有一个既定的规则，就是在众多输入(inputs)中筹备支付金额的时候尽量避免产生小于0.01BTC的金额变动(比如你要支付5.005BTC，钱包尽可能的选择3+2.005或者1+1+3.005，而不是5+0.005)。

If your output (outputs) is less than 0.01 BTC (including the change of money inside your wallet), you have to pay the fee of 0.0001, even if you transfer it to yourself. There is a well-established rule for wallets to be prepared for your payment, that is, to try to avoid a change in the amount of less than 0.01 BTC (e.g., you have to pay 5.005 BTC, choose the wallet as much as possible 3 + 2.005 or 1 + 1 + 3.005 instead of 5 + 0.005).

3.数额越大、币龄(age)越高优先级越高

3. The larger the amount, the older the currency (age) and the higher the priority

如果你发送金额太小或者是你的比特币刚开采出来不久，那么你的转账就不再免费之列。每一个交易都会分配一个优先级，这个优先级通过币的新旧程度、交易的字节数和交易的数量。具体来说，对于每一个输入(inputs)来讲，客户端会先将比特币的数量乘以这些币在块中存在的时间(币龄，age)，然后将所有的乘积加起来除以此次交易的大小(以字节为单位)。

If the amount you send is too small or if your bitcoin has been mined very soon, then your transfer will not be free of charge. Each transaction will be assigned a priority, which will pass through the currency's age, the number of bytes of transactions and the number of transactions. Specifically, for each input, the client will multiply the amount of bitcoins by the time they exist in the block (currency age, age), and then divide all the multipliers by the size of the transaction (in bytes).

4.每千字节的收费在转账的最后客户端会检测本次转账的大小(以字节为单位)，大小一般取决于输入和输出的数额大小，计算公式如下：148 * 输入数额 + 34 * 输出数额 + 10，如果该次转账的大小超过10000字节但是优先级符合免费的标准，那么仍然可以享受免费转账，否则需要支付手续费。没1000字节的费用默认是0.0001BTC，但是你也可以在客户端里进行追加，依次打开选项卡“设置>选项>主要”进行手续费的调整。如果你在设置的手续费小于0.0001BTC按0.0001算。当本条规则适用时将会取代步骤2的规则而不是累加。

The amount charged per kilobytes at the last customer of the transfer will detect the size of the transfer (in bytes) generally depending on the size of the input and output. The formula is as follows: 148 * Enter amount + 34 * Output amount + 10. If the amount of the transfer exceeds 10,000 bytes but the priority meets the criteria for free payment, the transfer will still be free of charge, or the fee will have to be paid. No 1,000 bytes will be assumed to be 0.0001 BTC, but you can also adjust the fee on the client side by adding to the "Setup > Options > Major" tab. If you set the fee less than 0.0001 BTC is calculated at 0.0001. When this rule applies, you will replace the rule of step 2 rather than cumulative.