Crypto glossary
Bitcoin production cost
Bitcoin production cost is the estimated all-in cost for miners to produce one new bitcoin, often cited as a soft price floor during bear markets.
Analysts estimate it by combining network hashrate, the average efficiency of machines in use, typical electricity prices and the number of coins mined per day. Some models count only electricity, giving a cash cost, while others add hardware depreciation, hosting and overheads for an all-in figure. Public mining companies also report their own cost per coin, which varies widely depending on their power contracts and fleets.
The idea is that if bitcoin trades below what it costs most miners to produce it, the least efficient will switch off, difficulty will fall and selling pressure from miners will ease, so the price tends to find support near that level. Each halving roughly doubles the production cost per coin overnight, because the same energy now earns half as many coins.
The floor is soft at best. Bitcoin has traded below estimated production costs for weeks or months, as in late 2018 and 2022, and miners with cheap power or hedges keep running. Estimates differ greatly between models, and the cost itself adjusts to the price through difficulty, so the argument is partly circular.
Example
After a halving, an analyst's model shows the average production cost jumping from about half to nearly the full market price, signalling that many older ASICs are near break-even.