Why a small transfer can cost so much
Many crypto networks can process only a limited number of transactions in each batch, or “block.” Transactions waiting to be included sit in a queue. When activity surges, that queue grows, and users compete to have their transactions processed sooner by offering higher fees. Miners or validators—the network participants who confirm transactions—can favor transactions with more attractive fees, depending on how that network works.
The fee is not a percentage
A bank transfer often has a fee tied to the service or amount. A blockchain fee instead reflects the cost of getting a transaction processed on a particular network. It may depend on factors such as how much data the transaction requires and how congested the network is, not on the value being sent.
That creates a lopsided result: sending a small amount does not necessarily make the transaction much cheaper. If the network is crowded, the fee needed to move it promptly can approach or exceed the transfer itself. The sender is paying for scarce space in the next block, not simply paying a small cut of the amount.
Who bears the cost
For people moving small balances, fees can make frequent transfers uneconomical. A fee may be charged in the network’s native currency, and the exact way it appears on a wallet or exchange depends on the service: it may be added to the amount the sender pays or reflected in what the recipient receives.
Waiting for congestion to ease can sometimes reduce the cost, but it also means accepting a slower transfer. The practical tradeoff is speed versus price—and on a busy network, the fee can matter more than the amount being moved.
