Total Transaction Fees shows the total amount of fees paid by Bitcoin transactions over the day. It is the canonical top-line metric in the fee family because it measures how large the fee pool was in aggregate, not what any single transaction paid.
A rising series means users collectively paid more for inclusion. A falling series means the fee market was smaller in economic terms. It is most informative with Average and Median Transaction Fee, and with fee-rate percentiles that separate user fee burden from block-space pricing.
The main distinction is aggregation. High total fees can coexist with modest per-transaction readings if the market is broad, while high average or median fees can appear in a smaller fee pool. That is why this series anchors the family rather than replacing the distributional views.
Read full methodology