The average Solana transaction costs a fraction of a cent -- about $0.0008 (a base fee of 5,000 lamports, or 0.000005 SOL) -- while the average Bitcoin transaction cost roughly $0.24 and the average Ethereum transaction about $0.18 as of mid-2026, according to Solana's documentation and daily fee data from YCharts. That makes a typical Solana transfer cheaper than a comparable Bitcoin transaction by a factor of several hundred, and the gap widens dramatically whenever the older networks get congested.

Transaction fees are what you pay the network to include and confirm your transaction. They vary enormously by blockchain, by how busy the network is, and by whether you are moving a coin or a token like a stablecoin. Below are the most-cited average fee figures for the major networks, what drives them up and down, and why low fees matter if you actually want to spend crypto rather than just hold it. Each figure is linked to its source and dated. One caveat worth stating up front, because most fee comparisons gloss over it: an "average" fee is total network fees divided by transaction count, so it is dragged down by simple transfers and understates what a complex action -- a token swap, a contract interaction -- actually costs. Averages also move daily with congestion, so treat these as representative of mid-2026 conditions rather than fixed prices.

High-throughput chains keep fees near zero, while older proof-of-work and congested mainnets cost more. Here is how the major networks compare for a standard transfer.

The headline takeaway, and the thing a raw table hides: on a quiet day, Bitcoin and Ethereum are surprisingly affordable -- both averaged roughly $0.18-$0.24 per transaction as of mid-2026, per YCharts, and both are down sharply from a year earlier (Bitcoin's average fee was near $0.78 in mid-2025). The problem is not the average, it is the variance. Those same networks can jump to several dollars (Bitcoin) or tens of dollars (Ethereum mainnet at peak) within hours, whereas Solana and Polygon barely move regardless of load. That is why the network you would pick for a one-off transfer is not necessarily the one you would trust for recurring, predictable payments -- and it is the whole reason payment-focused products build on high-throughput chains. You can watch the live spread between Bitcoin, Ethereum, and Solana on The Block's average transaction fee comparison.

Two forces set the price of a transaction on almost every chain:

• Block space supply. Each block holds a limited amount of data. When more people want to transact than there is space, they bid against each other, and fees rise. This is why Bitcoin and Ethereum fees spike during bull-market activity or popular token launches.
• Fee model. Bitcoin fees are priced per byte of transaction data. Ethereum uses a "gas" system where each operation has a cost and users pay a base fee plus a priority tip, per Ethereum's gas documentation. Solana charges a tiny fixed base fee per signature plus an optional priority fee, according to Solana's docs -- which is why its costs stay low even under heavy load.

High-throughput networks like Solana, Polygon, and Tron process far more transactions per second, so demand rarely outstrips supply and fees stay tiny, per Chaingain's fee comparison. Capacity is the quiet variable most fee comparisons ignore: a chain that can handle thousands of transactions per second almost never enters the bidding war that spikes fees, which is why Solana's transactions-per-second throughput translates directly into stable, sub-cent costs. Ethereum's strategy has instead been to push activity onto Layer 2 networks like Base and Arbitrum, which batch transactions and settle to mainnet -- cutting per-transfer costs to cents rather than dollars.

Averages hide how extreme fees can get during peak demand. A few reference points:

• Ethereum's 2021 DeFi and NFT boom pushed average gas fees to $50-$70 per transaction, with complex swaps costing $200 or more during the worst congestion.
• Bitcoin's 2023-2024 Ordinals and inscriptions waves briefly drove average fees above $30, and in April 2024 the halving-day mempool congestion pushed some fees past $100.
• On Ethereum mainnet during a congested session, a DeFi trader running 50 transactions in a day could spend well over $2,000 in gas, while the same 50 transactions on Solana cost roughly a cent in total.

Ethereum's Pectra upgrade reduced Layer 2 fees by roughly 40% from prior levels, but even post-upgrade, a simple L2 transfer runs $0.10-$0.50 -- still one to three orders of magnitude above a Solana transfer. The lesson: a network's average fee tells you what a good day looks like; its peak fee tells you the real risk of relying on it for everyday payments.

Most people moving money on-chain today are sending stablecoins like USDT or USDC, not volatile coins. Because a stablecoin transfer is just a token transfer on the underlying network, its cost tracks that network's fees:

Notice that these token-transfer costs run higher than the bare network averages above -- moving a stablecoin is a token operation, not a native coin transfer, so it consumes more compute/gas. It is also why fee sources disagree on a chain like Polygon: a base POL transfer is cheaper than a USDC transfer on the same chain, so a "$0.002" quote and a "$0.01-$0.05" quote can both be right depending on what is being measured. Sending $1,000 in USDC on Ethereum mainnet can cost $15 or more in gas during peak congestion, while the same transfer on Solana costs a fraction of a cent, per Chaingain. That gap is the main reason stablecoin volume has migrated to Solana, Tron, and Polygon -- when you are moving dollars, a $15 fee is unacceptable, but a $0.0005 fee is invisible. For a deeper side-by-side on the two biggest networks, see the sibling Solana vs Ethereum statistics breakdown.

Transaction fees are the difference between crypto being a store of value and being usable money. If sending $5 costs $3 in gas, you will never buy a coffee with it. If it costs $0.0008, you will.

This is exactly why networks like Solana matter for payments. When you top up a crypto debit card or move stablecoins to spend them, the network fee is a direct tax on every top-up -- and unlike a one-time trade, a spending card gets topped up over and over, so that per-transaction cost compounds. Someone reloading a card weekly on Ethereum mainnet during a busy stretch could pay more in gas over a year than they would in the card's own fees; on Solana the same year of top-ups costs a few cents total. Low, predictable fees are what make crypto viable for everyday transactions rather than just large, infrequent transfers.

It depends entirely on the network. As of mid-2026, the average Solana transaction cost a fraction of a cent (~$0.0008), while Bitcoin averaged around $0.24 and Ethereum around $0.18, according to YCharts and Solana's docs. Layer 2 networks like Base sit in between at roughly $0.002-$0.02, per Chaingain. There is no single "crypto fee" -- the network you choose can change the cost by a factor of a thousand or more.

Among major networks, Solana and Polygon are consistently the cheapest -- Solana at a fraction of a cent and Polygon at roughly one to five cents per transfer, even under heavy load, per Chaingain and Spark. Tron is cheap for USDT if you stake energy (~$0.20) but costs $2-$4 for casual users who burn TRX directly, according to Eco.

Ethereum mainnet has limited block space, so when demand is high, users bid up the gas price to get their transactions included, per Ethereum's gas documentation. During quiet periods the average fee can drop to around $0.18, but during congestion it can spike to tens of dollars. Ethereum's answer has been Layer 2 networks like Base and Arbitrum, which cut per-transfer costs to cents.

It depends on the chain. Sending USDT on Solana costs a fraction of a cent and on Polygon roughly one to five cents, on Tron about $0.20 with staked energy (or $2-$4 without), and on Ethereum mainnet anywhere from $5 to $20+ during congestion (above $30 at peak), according to Chaingain and Rubic. Always check which network a platform uses before sending stablecoins -- the same $100 transfer can cost $0.0005 or $15 depending on the rail.

Yes, constantly. Fees rise with network congestion and fall when activity is low, and they can swing by 10x or more within a single day on Bitcoin and Ethereum. You can track the live averages for Bitcoin, Ethereum, and Solana on The Block. High-throughput chains like Solana and Polygon stay far more stable because their capacity rarely fills up.

The fee data above is not academic if you actually spend crypto rather than just hold it -- the settlement fee is charged on every top-up, so the chain your card runs on quietly sets a floor under your real cost of spending. SolCard is built on Solana for exactly this reason: topping up costs a fraction of a cent instead of the dollars you would pay on Ethereum mainnet, so you deposit SOL, USDC, or USDT and spend anywhere Visa and Mastercard are accepted, with a virtual card issued in about 18 seconds.

SolCard also supports stablecoin top-ups across 9+ networks, so you can fund from Polygon, Base, Arbitrum, and others -- but settling on Solana is what keeps the per-top-up fee effectively invisible. The practical takeaway from all the numbers above: when comparing any crypto card, look past the headline card fee to the network it settles on, because a chain with $10 gas can cost you more than a card with a 2% fee. If you are new to spending crypto, start with what a crypto debit card is; to see how those network fees interact with cashback, read our crypto card rewards statistics; and for market context see our crypto debit card statistics report.

• Solana Documentation -- Transaction Fees
• YCharts -- Bitcoin Average Transaction Fee
• YCharts -- Ethereum Average Transaction Fee
• The Block -- Average Transaction Fee Comparison (BTC/ETH/SOL)
• Chaingain -- Cheapest Blockchain for USDT Transfers 2026
• Spark -- Stablecoin Fee Calculator
• Eco -- USDT TRC-20 Fees, Speed, How to Send
• Rubic -- USDT Transaction Fee Breakdown
• Ethereum.org -- Gas and Fees