Bitcoin Median Fee Rate¶
What It Measures¶
Bitcoin Median Fee Rate shows the median fee rate paid by Bitcoin transactions on a given day.
It answers a more precise pricing question than raw transaction fee does:
What fee rate did the typical transaction pay per unit of block space?
The unit is satoshis per virtual byte (sat/vB).
This distinction matters. A raw fee in satoshis depends partly on transaction size. A fee rate tells you how aggressively a transaction was priced relative to the block space it consumed.
The median fee rate is therefore the best starting point for understanding the typical competitive price of block space.
Within the fee-rate branch of the family, this is the canonical series.
How To Use It¶
Use this metric when the analytical focus is on block-space pricing, not just total fee paid.
It helps answer questions such as:
- What was the typical price of block space today?
- Did congestion push the market clearing fee rate higher?
- Was the fee environment expensive even after adjusting for transaction size?
It is best read next to:
- Fee Rate (P90)
- Fee Rate (P99)
- Median Transaction Fee
The relationship is important:
- transaction fee metrics tell you what users paid in total;
- fee-rate metrics tell you how expensive block space itself was.
What It Can Say About Price And Market Regime¶
Rising median fee rate¶
When the median fee rate rises, the typical transaction is paying more per unit of block space. That usually reflects stronger competition for inclusion.
Stable median with rising tail¶
If the P90 or P99 fee rate rises while the median stays steadier, the higher-priority part of the market is becoming more aggressive before the full market does.
Why median fee rate is canonical here¶
Among fee-rate metrics, the median is the best anchor. It gives the typical clearing environment without being dominated by the most aggressive transactions.
Historical Background¶
Fee-rate metrics became essential once Bitcoin fee analysis moved beyond raw satoshi fees. Since block space is scarce and transaction sizes vary, sat/vB became the standard unit for expressing what users are actually bidding for inclusion. The median fee rate is now one of the most useful summary measures of that pricing environment.