Cheapest time of day
The median priority fee by hour and weekday, from our own five-minute samples of the 150-slot window. Lighter cells were cheaper. This describes the past weeks, not a forecast.
Fee history: no data yet. The page shows nothing rather than a guess.
FAQ
When are Solana fees lowest?
The table appears once at least seven days of samples exist.
Why only after seven days?
With fewer days each weekday has a single sample day behind it, which says more about that day than about the hour.