Gas Heatmap
See the cheapest hour to send crypto, across 5 chains
Gas Heatmap launched on August 15, 2026 with 1 votes, #11,494 of 23,274 launches that month.
What it does
GasCheck maps average transaction fees by day-of-week x hour-of-day for Bitcoin, Ethereum, BNB Chain, Arbitrum, and Base — see at a glance when fees are cheapest, instead of guessing. Each cell shows the fee rate and what a standard transfer actually costs in USD. Bitcoin fees swing 3-5x in a single day, so timing it right can save real money. L2s like Arbitrum and Base stay flat almost all the time — GasCheck shows that honestly too. No signup, no wallet connection — just open it and check.
See Bitcoin, Ethereum, BNB Chain, Arbitrum and Base transaction fees mapped by day and hour. Find the cheapest window to transact and stop overpaying.
Find the best time to send crypto. Bitcoin, Ethereum, BNB Chain, Arbitrum & Base fees mapped by day and hour — updated daily. Auto-syncs every wallet and exchange, then turns the whole year into an IRS/HMRC-ready report. Import your transaction history and get a finished, downloadable tax report in minutes. These are affiliate links — if you sign up, we may earn a commission at no extra cost to you. It helps keep this heatmap free. Each square is one hour of the week. Darker squares are cheaper, brighter squares are more expensive. Hover any square to see the average fee rate and what a standard transfer would have cost. Switch between My time and UTC depending on whether you're planning…from gascheck.site
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- LBLive Bitcoin Transactions from around the globe in WebGL2013 · earthbit.net · ▲34
I built this over the weekend. Any feedback is appreciated. Please note you will need a WebGL enabled browser. Thank you for checking it out. --UPDATE-- HN Traffic is strangling earthbit. There is sporadic downtime due to the web services I am using, if no transactions appear after a few seconds, then please try again in an hour.
Source: Product Hunt launch ↗
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