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What Is a Network Fee? Crypto Transaction Fees Explained
A network fee is the payment attached to a crypto transaction that compensates miners or validators for including it in a block — it goes to the network, not to your wallet provider.
Key takeaways
- The fee goes to the network's miners or validators, not to the wallet app.
- On UTXO chains the fee depends mostly on transaction size in bytes; on Ethereum it depends on gas used and the gas price.
- Fees rise when the network is busy because users compete for limited block space.
- Paying too little can leave a transaction unconfirmed for a long time; paying more doesn't make it 'safer', just faster.
What a network fee pays for
Blocks have limited space. When you submit a transaction, miners (proof of work) or validators (proof of stake) choose which transactions to include — and they prefer the ones paying the most per unit of space. The fee is your bid for that space.
How fees are calculated
- UTXO coins (Bitcoin, Litecoin, Dogecoin): the fee is usually a rate per byte multiplied by your transaction's size. Spending many small outputs makes a larger transaction, so it costs more than spending one big output for the same amount.
- Ethereum and similar: you pay for computation as gas used × gas price. A simple transfer uses little gas; interacting with a smart contract uses more.
- Solana: fees are a very small fixed base amount per signature, with optional priority fees when the network is congested.
Why fees change
Fees are a market. When many people want to transact at once, the price of block space rises; when things are quiet, it falls. Different coins have very different typical fees — that's a function of block size, demand and design, not of one being "better".
Practical tips
- If a transfer isn't urgent, send it when the network is quiet
- Never pay someone who claims you must "send a fee" to release funds — that is a scam
- A fee is separate from what an exchange or swap service charges; check each one
A quick way to sanity-check a fee
Before confirming, compare the fee to the amount you're sending. A fee that is a large share of a small payment is a sign the transaction is bigger than it needs to be (many small inputs) or the network is congested. Waiting a few hours, or consolidating small balances when fees are low, often costs less than paying a premium to send immediately.
Example
You send Litecoin during a quiet period and the fee is a fraction of a cent, because the transaction is small and block space is plentiful. The same kind of transfer on a congested Ethereum network can cost several dollars in gas.
Put it into practice
Compare networks in one wallet
Fees differ a lot between Litecoin, Dogecoin, Ethereum and Solana. Scrypt Wallet builds and signs each transaction on your device across all of them, so you can move between networks without juggling separate apps.
Create a free wallet Get Scrypt for AndroidFrequently asked questions
Who receives the network fee?
Miners or validators — the participants who secure the network and include your transaction in a block. Wallet providers don't receive it.
Why is my transaction stuck?
Most often the fee was too low for current demand, so miners are prioritizing others. Depending on the coin and wallet, you may be able to wait or replace the transaction.
Can I send crypto with no fee?
Not on public networks — every transaction needs a fee to be included, even if it's tiny.
Written by the Scrypt Wallet team · Updated 2026-09-29. General education, not financial, tax or legal advice.