The shortest possible time to mine 1 Bitcoin is about 10 minutes. This aligns with Bitcoin's block creation rate, where a new block is added to the blockchain approximately every 10 minutes. Miners who successfully add a block receive a 3.125 BTC reward (valued at ~$207,000 as of writing).
In practice, individual miners rarely earn full block rewards. Most participate in Bitcoin mining pools to receive consistent, smaller payouts proportional to their contributed computing power.
Key Highlights
- Mining 1 Bitcoin solo requires millions in hardware investment due to intense competition.
- Bitcoin mining difficulty increases over time, making it harder to mine BTC profitably.
- Top-tier ASIC miners (like the Antminer S21E XP Hyd) are essential for competitive mining.
Factors Affecting Bitcoin Mining Speed
1. Computing Power (Hashrate)
The time to mine 1 BTC depends on your hashrate. For example:
| Mining Rigs | Hashrate | Investment | Time to Mine 1 BTC |
|---|---|---|---|
| 5 | 4,300 TH/s | $66,000 | 442 days |
| 100 | 86,000 TH/s | $1.32M | 22 days |
| 2,209 | 1.9 EH/s | $29.2M | 1 day |
Based on Antminer S21E XP Hyd (860 TH/s) and May 2025 network difficulty.
👉 Explore top ASIC miners for competitive mining setups.
2. Mining Pool Participation
Joining pools like Foundry USA or AntPool increases reward consistency. For instance:
- Foundry USA’s 225 EH/s hashrate mines ~120 BTC daily.
- To mine 1 BTC/day, you’d need 1.9 EH/s (2,209 high-end miners).
3. Hardware Efficiency
- GPUs or phones are impractical due to low hashrate vs. ASICs.
- Solo mining is akin to a lottery—extremely low success odds.
FAQs
Can you mine 1 Bitcoin a day?
Yes, but it requires ~$30M in ASIC miners (e.g., 2,209 Antminer S21E units).
How many Bitcoins are left to mine?
~1.1 million BTC remain (total supply: 21 million).
Is GPU mining viable for Bitcoin?
No. ASICs dominate Bitcoin mining; GPUs are better suited for altcoins.
Can you mine Bitcoin on a phone?
Theoretically yes, but rewards are negligible due to minimal hashrate.
The Bottom Line
Bitcoin mining is capital-intensive and dominated by industrial-scale farms. For most individuals:
- Buying BTC is more cost-effective than mining.
- Running a Bitcoin node supports decentralization without mining.
👉 Learn about Bitcoin investment strategies to maximize returns.
Mining profitability fluctuates with BTC price, electricity costs, and network difficulty. Always calculate ROI before investing in hardware.
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