What it cost to mine 1 BTC each year from 2009 to 2026
In 2009, mining 1 BTC on a CPU cost pennies in power; in June 2026 the illustrative all-in cost (power + ASIC depreciation at ~$0.05/kWh) is about $54,000 with BTC near ~$95,000. POOL BTC is a pool comparison site and profitability calculator for live net BTC/day - this article maps the historical cost to mine one bitcoin.
TL;DR: cost-to-mine rose from ~$0.05 (2009) to ~$54,000 (2026) because of halvings, hashrate growth, and hardware cycles; miner margin = BTC price minus cost. In 2017 and 2021 price led cost; in 2022-2023 the opposite. Today use hashprice and the POOL BTC calculator.
What does «cost to mine 1 BTC» mean?
It is an illustrative full cash cost for one mined BTC at industrial conditions: power (~$0.04-0.06/kWh), ASIC depreciation, data-center opex, and pool fee. Not the same as hashprice ($/PH/day), which is revenue per hashrate - cost-to-mine answers: «how many dollars to produce 1 BTC in year Y».
Table figures are modelled, cross-checked with public miner reports and Hashrate Index. Home miners above $0.10/kWh pay more.
How much did it cost to mine 1 BTC by year?
Four halvings (2012, 2016, 2020, 2024) step up cost when the block subsidy drops. Between halvings, cost catches up via rising network hashrate and new ASIC generations. 2009-2012 was hobby mining; from 2013 onward - industrial sites and FPPS pools (see FPPS vs PPLNS).
| Year | Hardware / context | Avg BTC price | Cost-to-mine 1 BTC | Event |
|---|---|---|---|---|
| 2009 | CPU | ~0 | ~$0.05 | no market |
| 2010 | GPU | ~0.3 | ~$0.6 | hobby |
| 2011 | GPU | ~$5 | ~$3 | early pools |
| 2012 | GPU/ASIC | ~$8 | ~$15 | halving Nov 28 |
| 2013 | ASIC | ~$140 | ~$95 | first ASIC wave |
| 2014 | ASIC 28 nm | ~$530 | ~$320 | Mt.Gox |
| 2015 | ~$270 | ~$260 | bear market | difficulty drops |
| 2016 | ~$570 | ~$220 | halving Jul 2016 | S7/S9 |
| 2017 | ~$4,600 | ~$2,100 | hashrate x10 | margin peak |
| 2018 | ~$7,600 | ~$3,800 | data-center overheating | price falls |
| 2019 | ~$7,300 | ~$4,800 | S17 | stabilization |
| 2020 | ~$11,000 | ~$6,200 | halving May 2020 | COVID liquidity |
| 2021 | ~$47,000 | ~$10,500 | hashrate record | energy crisis later |
| 2022 | ~$28,000 | ~$15,800 | power rates +30% | margin squeezed |
| 2023 | ~$29,000 | ~$17,200 | S19 XP | Runes fees |
| 2024 | ~$65,000 | ~$42,000 | halving Apr 2024 | 3.125 BTC/block |
| 2025 | ~$88,000 | ~$51,000 | ~850 EH/s | AI competition for DC space |
| 2026 | ~$95,000 | ~$54,000 | ~745 EH/s | hashprice ~$46/PH/day |
*Cost-to-mine: power + ASIC depreciation at ~$0.05/kWh, 95%+ uptime. 2026 = June. Not financial advice.
Why did cost outrun price in some years?
- 2014-2015: post-2013 ASIC race, BTC price down - cost above spot, farm bankruptcies.
- 2018: hashrate +80% in a bear market - negative margin for weak operators.
- 2022: energy spike in EU/US, BTC ~$28k - cost ~$15.8k but still below price.
- 2024: halving to 3.125 BTC/block, cost jumps toward ~$42k, BTC ~$65k by year-end.
- 2026: network ~745 EH/s, hashprice ~$46/PH/day - cost ~$54k vs BTC ~$95k, thin margin on expensive power.
How to calculate your cost to mine 1 BTC in 2026?
For one ASIC:
Cost per BTC = (power + depreciation + pool fees over period) / BTC mined in period
Faster with the POOL BTC calculator: enter ASIC model, rate, and pool - get net BTC/day and USD/day. Divide monthly spend by BTC mined. More on hashprice in article 26 and 2026 profitability.
Network data: mempool.space. Historical hashrate: blockchain.com.
Frequently asked questions
How much did it cost to mine 1 BTC in 2009?
In power - fractions of a cent (CPU mining). There was almost no market price; the famous pizza trade was 10,000 BTC for two pizzas in May 2010.
When was mining 1 BTC cheapest?
2009-2011: under ~$5 all-in. After ASICs in 2013, cost moved into hundreds of dollars and higher.
Why was 2022 cost higher than 2021 while BTC fell?
Network hashrate kept climbing and power rates rose 20-40% in several regions. Block subsidy was unchanged until 2024.
What does it cost to mine 1 BTC now?
June 2026 guide: ~$54k all-in at $0.05/kWh with modern ASICs; at $0.10/kWh power alone can erase margin.
Can mining be as profitable as in 2017 again?
Only with cheap energy, fresh hardware, and BTC rising faster than difficulty. POOL BTC helps compare pools and set realistic expectations.