Bitcoin Miner Antminer Guide UK 2025: Best Models, Setup & Profitability
Bitcoin mining has come a long way in the UK. With rising electricity costs, stricter regulations, and growing interest in cryptocurrency investments, choosing the right mining hardware is more important than ever. And when it comes to Bitcoin mining rigs, one name dominates globally: Antminer by Bitmain.
Whether you’re setting up a small home-based mining operation in London, exploring renewable-powered mining in Scotland, or considering large-scale investment in Wales or Northern Ireland, Antminer remains the most trusted and efficient Bitcoin miner in 2025.
This guide answers the most common UK-focused questions:
- ✅ Is Antminer still profitable in the UK in 2025?
- ✅ Which Antminer model offers the best return on investment in Britain?
- ✅ How much electricity does Antminer consume under UK power rates?
- ✅ Where to buy Antminer safely in the UK?
Why Antminer Is Still the UK’s Top Choice in 2025
Antminer rigs are ASIC (Application-Specific Integrated Circuit) miners, designed purely for Bitcoin mining. Unlike GPUs or CPUs, these machines are purpose-built to deliver maximum hash power with high energy efficiency.
For UK miners, where electricity costs average £0.28–£0.35 per kWh, efficiency is everything. This is where models like the Antminer S19 Pro and the latest Antminer S21 shine, offering the best hash rate-to-energy ratio.
Key Benefits for UK Miners:
- ⚡ Lower Electricity Costs per terahash compared to GPU rigs.
- 🔧 Quick Setup – most Antminers can be running in under 20 minutes.
- 🔄 Strong Resale Value in UK and EU markets.
- 📈 Stable ROI – even with higher UK energy tariffs, these machines still deliver consistent profitability.
Is Antminer Still Profitable in the UK in 2025?
Profitability depends on three main factors:
- Bitcoin Price – currently hovering around £47,000–£50,000 in 2025.
- Electricity Cost – UK rates are higher than Canada or the USA, but miners with access to cheaper tariffs (industrial, renewable, or solar) gain an edge.
- Mining Difficulty – increases every 2 weeks but newer Antminer models handle this well.
Example:
- Antminer S19 Pro – ~110 TH/s, ~3250W.
- With UK electricity at £0.30/kWh, daily profit averages £4–£6.
- ROI: 8–12 months.
- Antminer S21 – up to 200 TH/s, ~3500W.
- Daily profit: £10–£14 in the UK.
- ROI: 6–8 months, faster if Bitcoin price rises.
👉 Tip for UK miners: Use renewable energy or off-peak electricity tariffs to boost ROI significantly. Some UK miners are even using solar panel setups in rural areas.
Best Antminer Models in the UK (2025)
-
Antminer S9 (Budget Option)
- Hash Rate: 13.5 TH/s
- Resale price under £150 in the UK.
- Best for beginners testing small-scale Bitcoin mining at home.
-
Antminer S19 Pro (Most Popular)
- Hash Rate: 110 TH/s
- Power: 3250W
- Best balance of cost and efficiency for UK home miners.
-
Antminer S21 (Professional & Future-Proof)
- Hash Rate: 200 TH/s
- Power: 3500W
- Designed for large-scale or serious UK investors.
- Higher upfront cost (£4,000–£5,000) but superior ROI.
How Much Electricity Does Antminer Use in the UK?
UK power costs are among the highest in Europe, making this a crucial factor.
- S19 Pro → ~3250W → approx. £22–£25/day electricity bill.
- S21 → ~3500W → approx. £24–£28/day electricity bill.
That’s why pool mining and access to cheaper tariffs are vital for profitability in the UK.
Antminer Setup Guide (UK Edition)
- Join a Mining Pool – Popular UK/EU-friendly pools include F2Pool, SlushPool, and ViaBTC.
- Connect Hardware – Use a stable, dedicated power line and Ethernet.
- Configure Settings – Enter pool server, worker ID, and wallet address.
- Cooling & Noise Management – Antminers run loud (90dB+). UK miners often use soundproof boxes or insulated garden sheds.
Where to Buy Antminer in the UK
- ✅ Official Bitmain distributors in Europe
- ✅ Trusted UK resellers like Kaboomracks UK & Amazon resellers
- ✅ Second-hand market (eBay UK, Gumtree) – but always check authenticity & warranty
Pro tip: Beware of scams – only buy from verified sellers.
Antminer Profitability UK 2025 – Final Verdict
Yes – Antminer is still profitable in the UK in 2025, but only if you manage electricity costs smartly.
- Beginners → Start with S19 Pro.
- Serious investors → Go for the S21 and explore renewable energy options.
- Budget miners → Test the waters with a used S9.
Despite high UK electricity costs, Antminer remains the best Bitcoin miner in 2025, thanks to its efficiency, strong resale value, and global reputation.
FAQs
Is Bitcoin mining legal in the UK?
Yes, mining is legal in the UK, but earnings are taxable under HMRC rules.
Can I mine Bitcoin at home in the UK?
Yes, but you’ll need to manage heat, noise, and high energy bills.
What’s the most profitable Antminer in the UK?
The Antminer S21 offers the highest efficiency, while the S19 Pro gives the best balance of cost and ROI.
How much does it cost to run an Antminer in the UK?
Around £600–£800 per month in electricity for the S19 Pro, depending on your tariff.
Can UK miners compete with US/Canada miners?
Yes, but profitability is lower due to higher electricity rates. Using solar, wind, or off-peak tariffs is the best way to stay competitive.
Is it profitable to mine Bitcoin in the UK?
Rarely, due to high electricity costs.
Is crypto taxable in the UK?
Yes, under Capital Gains Tax or Income Tax.
Is it a crime to mine Bitcoin?
No, it’s legal if electricity is paid for.
Can I legally buy Bitcoin in the UK?
Yes, through exchanges and banks that allow it.
How long does it take to mine 1 Bitcoin?
Over a year with high-end hardware.
Is Bitcoin mining banned in the UK?
No, it’s legal.
Can you become a millionaire by mining Bitcoin?
Possible, but highly unlikely today.
Can I mine Bitcoin for free?
No, electricity and hardware cost money.
Can you buy a house with Bitcoin in the UK?
Yes, if the seller accepts Bitcoin.
Can you cash out Bitcoin for real money?
Yes, through exchanges or ATMs.
Do you have to pay taxes on Bitcoin if you don’t cash out?
Yes, if you make gains, even without cashing out.
Can a normal person do Bitcoin mining?
Yes, but not profitable without big investment.
Is Bitcoin legal in Pakistan?
It’s restricted, not fully legal.
Which country has the most Bitcoin?
The U.S. holds the largest share.
Why did they stop mining in the UK?
Coal mining was shut due to economics and politics.
Which country uses cryptocurrency the most?
Nigeria and the U.S. lead in usage.
How much do I need to start bitcoin mining?
At least £2,000–£5,000 for equipment.
Can I mine BTC on my phone?
No, phones can’t handle it.
Can you mine 1 Bitcoin daily?
No, impossible for individuals.
Do GlobePool Premier Bitcoin mining providers earn $5400 or more per day?
Unlikely—sounds like a scam.
How much is $1 dollar in Bitcoin?
Depends on exchange rate (≈0.0000x BTC).
Is Bitcoin taxed?
Yes, in most countries.
Who owns Bitcoin?
Decentralized—millions of individuals worldwide.
Why is it so hard to buy Bitcoin in the UK?
Bank restrictions and regulations.
Can I buy Bitcoin with my UK bank account?
Yes, some banks allow it.
Where is the best place to buy Bitcoin in the UK?
Binance (limited), Coinbase, Kraken, eToro.
Can I use my laptop to mine Bitcoin?
Technically yes, but not profitable.
How much time does it take to mine 1 Bitcoin on a phone?
Centuries—practically impossible.
Is there a real Bitcoin mining app?
Yes, but they earn very little.
How much electricity does bitcoin mining use?
One BTC can consume 800–1,200 kWh+.
What happens if I buy $20 in Bitcoin?
You’ll own a fraction of BTC.
Can you mine Bitcoin on your phone?
Not realistically.
Do you have to pay tax on crypto mining in the UK?
Yes, mining is taxed as income.
How much does it cost to start mining Bitcoin?
£3,000–£10,000 for equipment + power.
Why has mining declined in the UK?
High costs and regulations.
Is BTC mining profitable?
Rarely in the UK.
How much does a Bitcoin mining machine cost?
£1,500–£8,000 depending on model.
Can you still mine bitcoin in the UK?
Yes, but not very profitable.
How much is crypto tax in the UK?
10–20% Capital Gains Tax.
Is Bitcoin legal in Pakistan?
Not officially, but people still use it.
Can a normal person do Bitcoin mining?
Yes, but not profitable alone.
Can you buy a house with Bitcoin in the UK?
Yes, with a willing seller.
Do you have to pay taxes on Bitcoin if you don’t cash out?
Yes, on unrealized gains in some cases.
How much time does it take to mine 1 Bitcoin?
Months to years, depending on setup.
Can I make real money from Bitcoin mining?
Yes, but requires major investment.
Who owns bitcoin in Pakistan?
Traders and investors unofficially.
Is BTC haram in Islam?
Scholars disagree—many say speculative use is haram.
How much is 1 bitcoin to 1 pkr?
Depends on rate (≈PKR 18–22 million).
How many BTC is left to mine?
About 1.6–2 million BTC.
Which country eats Bitcoin?
None—usage, not consumption.
Which country is Satoshi Nakamoto from?
Unknown.
Do people still mine in the UK?
Yes, on small scale.
Are mines still open in the UK?
Coal mines closed, some quarries remain.
Who closed the mines in the UK?
Margaret Thatcher’s government.
How long will it take to mine 1 Bitcoin on a phone?
Thousands of years.
Can I mine Bitcoin for free?
No.
How much does it cost to mine 1 Bitcoin?
£15,000–£25,000 depending on power costs.
How much electricity does it take to mine 1 Bitcoin?
≈800–1,200 kWh.
Can we mine Bitcoin on mobile?
No, not effectively.
What crypto is most profitable to mine?
Ethereum Classic, Monero, Kaspa.
What did Margaret Thatcher do to miners?
Closed mines during 1980s disputes.
Is mining still a job in the UK?
Not coal mining; only other minerals.
How many mines are left in the UK?
A few small quarries, no major coal mines.
How do you mine Bitcoin?
With ASIC miners and electricity.
Is Bitcoin banned in China?
Yes, mining and trading banned.
How many people own 1 Bitcoin?
≈900k–1M people.
Is bitcoin mining halal?
Debated, depends on intent and use.
Which country has the most bitcoin?
USA, followed by China (via confiscations).
Is Binance legal in the UK?
Partially restricted by FCA.
How much time does it take to mine 1 Bitcoin on a phone?
Impossible.
How much money do you need to start Bitcoin mining?
At least £3,000+.
What if I don’t report my crypto to the IRS?
You risk penalties or jail.
Do I pay taxes if I just hold Bitcoin?
No, only when sold or gained.
How much is $1 dollar in Bitcoin?
≈0.0000x BTC.
How to withdraw money from bitcoin mining?
Transfer mined BTC to exchange and sell.
Is Bitcoin legalized in the UK?
Yes, regulated.
Can I sell Bitcoin for cash in the UK?
Yes, via exchanges or ATMs.
Can you mine 1 Bitcoin daily?
No, impossible for solo miners.
Can you really mine Bitcoin on your phone?
Not effectively.
Is mining banned in the UK?
No.
Why has mining declined in the UK?
Energy costs and low profit.
Why did Britain stop mining?
Economic unprofitability and politics.
Is it legal to mine gold in the UK?
Yes, with permits.
Are mines still open in the UK?
Yes, but mostly non-coal.
How many active mines are there in the UK?
A few hundred small mineral sites.
