Polygon gas tracker and fee guide

The Polygon gas tracker above shows live gas prices on Polygon PoS in gwei for three speeds, plus the current base fee and what a transfer, a token send, a DEX swap or an NFT mint costs right now in POL and US dollars. Fees on Polygon are usually fractions of a cent, but they do move, and this page explains why.

How to read the Polygon gas tracker

The three cards at the top are Slow, Standard and Fast. Each shows a gas price in gwei and, underneath, what a plain POL transfer (21,000 gas) costs at that price. The small labels in the corner are rough inclusion times: Fast aims for the next block (about two seconds), Standard for a few seconds, and Slow can take 30 seconds or more when the network is busy.

The Estimated cost list multiplies the Standard price by typical gas amounts: 21,000 gas for a POL transfer, around 65,000 for an ERC-20 token transfer such as USDT, about 120,000 for an NFT mint and roughly 180,000 for a DEX swap. Real contracts vary, so treat these as ballpark figures. A complex swap through several pools can use far more.

On the right you'll find the base fee from the newest block, the block number and a Network load bar showing how full that block was. The data comes from Blockscout's gas oracle and a public Polygon RPC node, and it refreshes every ten seconds while the tab is visible.

How Polygon gas fees work: base fee, tip and burn

Polygon PoS runs the same EVM as Ethereum and uses the same fee model, known as EIP-1559. Every transaction's fee is:

gas used × (base fee + priority tip)

• Gas used is how much computation your transaction needed. A simple POL transfer is always 21,000. Contract calls cost more, depending on what the contract does.
• Base fee is set by the protocol, not by you. After every block it adjusts: if the previous block was more than half full, the base fee goes up; if it was less than half full, it goes down. The base fee is burned, so it doesn't reward anyone and takes POL out of circulation.
• Priority tip (also called priority fee or miner tip) goes to the block producer. It's your way of saying "include me first". Polygon nodes enforce a minimum tip, which is why Polygon gas prices in gwei look much higher than Ethereum's even though the fees in dollars are far lower.

Your wallet also sets a max fee: the most you're willing to pay per unit of gas. You're only charged the actual base fee plus your tip, and the difference is never taken. The Ethereum Foundation's explanation of gas and fees covers the model in more depth; everything there applies to Polygon PoS, with POL in place of ETH.

What is gwei, and why are Polygon numbers so large?

Gwei is a denomination, like cents to a dollar. One POL is one billion gwei. When a tracker says gas is 300 gwei, it means each unit of gas costs 0.0000003 POL.

Multiply that by the 21,000 gas of a transfer and you get 0.0063 POL. At a POL price around eleven cents, that's well under a cent. So a "big" gwei number on Polygon is not alarming by itself: Ethereum might show 1 gwei and still cost more in dollars because ETH is worth tens of thousands of times more than POL. Always look at the POL or USD figure, not just the gwei.

Typical Polygon transaction costs in 2026

On 25 September 2026 we measured an average gas price of about 265 gwei, with POL around $0.11. Here is what common actions cost at that level. Use the live estimate above for today's numbers.

Even during busy periods, most everyday Polygon transactions stay at a cent or below. What changes more dramatically is the gwei you need to get in quickly, which matters mostly to bots and traders rather than people sending payments.

Why Polygon gas fees spike

Fees are an auction for block space. When lots of people want to transact at the same moment, the base fee rises block after block, and anyone in a hurry adds a bigger tip. In our monitoring, spikes on Polygon usually come from:

• Token launches and NFT mints, where thousands of wallets try to be first.
• Airdrop claims and inscription waves, which flood the chain with small transactions.
• Arbitrage and liquidation bots reacting to sharp price moves on DeFi markets.
• Spam campaigns, such as mass airdrops of fake tokens.

The network has much more headroom than it used to. The Bhilai hard fork in July 2025 raised throughput targets past 1,000 TPS with a higher gas limit, and the Rio upgrade in October 2025 moved towards around 5,000 TPS. We've seen blocks with a 160 million gas limit, so spikes are shorter and milder than the congestion episodes of earlier years. If a spike does hit, waiting ten minutes is usually cheaper than paying for Fast. The Polygon PoS explorer page covers those upgrades in more detail.

How to set gas in MetaMask and other wallets

For most people, the wallet's default is fine. MetaMask, Rabby, Trust Wallet and others estimate gas from recent blocks and pick a reasonable max fee and tip. Where you might want to intervene:

• When fees spike and it's urgent: choose Aggressive, or compare the priority fee with the Fast card on this page.
• When nothing is urgent: Low usually confirms within a minute on Polygon anyway.
• When a transaction is stuck: use "Speed up" in your wallet, which resends the same nonce with a higher fee. The pending transactions and mempool guide explains the nonce logic and how to cancel.
• Never lower the gas limit to save money. You only pay for gas actually used; a too-low limit just makes the transaction fail and you still pay for the work done.

If your wallet isn't set to the right network or uses a dead RPC endpoint, gas estimation can fail with strange errors. The Polygon network settings page has the chain ID and working RPC URLs to fix that.

POL is needed for gas, even for stablecoin transfers

This is the question we get most often. You hold 500 USDT on Polygon, you try to send it, and the wallet says "insufficient funds". The reason: gas on Polygon PoS is paid only in POL, the native token that replaced MATIC in September 2024. Stablecoins can't pay gas on their own.

Keep a small POL buffer in every Polygon wallet you use. At current prices, a fraction of one POL is enough for dozens of ordinary transactions. If you need to top up, a regulated exchange that holds licences in several jurisdictions can send POL straight to your Polygon address. Choose Polygon PoS as the withdrawal network, not Ethereum, or the coins will land on a different chain.

Once your transaction is sent, paste the hash into our live Polygon explorer (or follow the step-by-step transaction check guide) to see exactly what you paid: the receipt shows the transaction fee in POL and USD, the gas price in gwei and how much of the gas limit was actually used.

Gasless and sponsored transactions on Polygon

"Gasless" doesn't mean free. It means someone other than you pays the POL. This is increasingly common on Polygon because fees are low enough that apps can absorb them.

When you look up a sponsored transaction in an explorer, the From address is often the relayer or a bundler, not you. Your wallet appears inside the input data or in the token transfer lines. That confuses people checking whether a payment went through, so read the token transfers rather than the sender field. The Polygon team's developer documentation lists the current account-abstraction tooling if you want to build sponsored flows.

Gas price data for developers

If you'd rather pull gas data into your own app, the same sources this tracker uses are public. Blockscout's /api/v2/stats endpoint returns slow, average and fast gas prices, and any Polygon RPC node answers eth_gasPrice, eth_maxPriorityFeePerGas and eth_feeHistory. PolygonScan offers a gas oracle via the Etherscan API V2 with an API key. Our explorer API and RPC guide has tested endpoints and example calls. For how PolygonScan's own gas tracker compares with other explorers' tools, see our ranking of the best Polygon explorers.