What Is The Most Profitable Coin To Mine in 2025? (Ultimate Guide)

Hey there, crypto enthusiasts! As someone who’s been in the mining game for a while now, I’m often asked which coin is the most profitable to mine. It’s kinda like asking what’s the best car to buy – the answer changes all the time, and honestly, it depends on a bunch of factors specific to YOUR situation.

I’ve spent countless hours monitoring profitability charts and tweaking my mining rigs, so today I’m gonna break down everything you need to know about finding the most profitable mining opportunities in the current market. This isn’t just theory – it’s based on real data from WhatToMine and my own experiences in the trenches.

Let’s dive in. shall we?

Current Mining Profitability Landscape (November 2025)

Looking at the latest data from WhatToMine, there’s been some interesting shifts in the mining profitability hierarchy. Let me share what’s currently topping the charts.

As of November 2025, these are the most profitable coins to mine:

1. Zano (ZANO) – Using the ProgPowZ algorithm, Zano is showing incredible profitability at around 785-802% compared to Ethereum Classic. With block rewards of 1.00 and a block time of 2 minutes, it’s generating significant returns.

2. Firo (FIRO) – Using FiroPow, Firo is showing 728-736% profitability compared to ETC, with block rewards of 0.31 and a block time of 2 minutes 18 seconds

3. Abelian (ABEL) – Using Abelhash algorithm, Abelian offers 742-729% profitability compared to ETC with hefty block rewards of 64.01.

4. Grin (GRIN) – Using Cuckatoo32, Grin delivers about 659-686% profitability versus ETC.

5. Ervrmore (EVR) – With EvrProgPow algorithm, it’s showing 635-650% profitability compared to ETC.

But here’s the thing – these numbers are constantly changing. Like, literally by the hour. What’s hot today might be lukewarm tomorrow. And the profitability isn’t just about the coin price but also about difficulty adjustments, network hashrate changes, and a bunch of other factors.

What Factors Affect Mining Profitability?

Before we go any further, we need to understand what actually determines mining profitability. It’s WAY more complex than just picking the coin with the highest price.

1. Hardware Efficiency for the Algorithm

Different cryptocurrencies use different hashing algorithms. Your mining hardware (GPU, ASIC, or CPU) will perform differently depending on the algorithm. For instance:

• Ethash/Etchash (used by Ethereum Classic, Octa, and Larissa) works best with GPUs that have good memory bandwidth
• KawPow (used by Ravencoin, Neurai, Neoxa) is optimized for GPUs with good core performance
• Autolykos (used by Ergo) has different hardware requirements
• SHA3x, Cuckaroo29, and others each have their own hardware preferences

So your existing hardware might be better suited for mining certain coins over others. My RTX 4090 crushes at Autolykos, but it’s not as impressive on KawPow relative to its price.

2. Electricity Costs

This is HUGE. The WhatToMine calculations are based on a specific electricity cost (usually around $0.10/kWh), but your actual cost might be different. If you’re paying $0.20/kWh, your profitability will be dramatically different than someone paying $0.05/kWh.

To give you a real example, looking at the data:

• Zano might give revenue of about $1.06 but profit after electricity of only -$0.24
• Firo shows revenue of $0.97 but profit of -$0.11

Wait… negative profits? Yep, at certain electricity costs, mining might actually LOSE you money. This is super important to calculate based on your specific situation.

3. Network Difficulty

As more miners join a network, the difficulty increases, which means each individual miner gets a smaller piece of the reward pie. Looking at the WhatToMine data, we can see massive differences in network hashrates:

• Ravencoin has a nethash of 4.49 Th/s
• Ergo is at 3.46 Th/s
• Ethereum Classic has a massive 288.65 Th/s

Lower nethash generally means less competition and potentially higher rewards per unit of hashpower you contribute.

4. Coin Price Volatility

This is probably the most unpredictable factor. A coin could be super profitable today and then crash tomorrow. I’ve seen it happen countless times! Looking at market caps from WhatToMine:

• Ethereum Classic: $2.5 billion
• Zano: $230 million
• Firo: $52 million
• Smaller projects: $1-10 million

Larger market cap coins tend to be more stable (though still volatile by traditional investment standards), while smaller cap coins can see wild price swings that either make mining incredibly profitable or completely worthless.

Best Mining Strategies in 2025

Now that we understand the factors, let’s talk strategy. Here’s what I’ve found works best:

Strategy 1: Mine and Hold

Instead of immediately selling your mined coins, consider holding them if you believe in their long-term potential. Many miners who held Bitcoin or Ethereum through the years ended up with far greater returns than those who sold immediately.

For example, if you mined Zano when it was less profitable but held until today when it has a $230 million market cap, you could’ve seen substantial gains beyond the initial mining profitability.

Strategy 2: Mine the Most Profitable, Sell for BTC/ETH

If you’re more conservative, you might want to mine whatever is most profitable on a daily basis (using auto-switching software) and then immediately convert to more established cryptocurrencies like Bitcoin or Ethereum.

Looking at exchange volumes from WhatToMine:

• Ravencoin: 20.04 BTC daily volume
• Ethereum Classic: 89.85 BTC daily volume
• Zano: 10.73 BTC daily volume

Higher volumes generally mean easier selling without affecting the price too much.

Strategy 3: Diversify Your Mining

Don’t put all your eggs in one basket. I personally split my mining rigs to target different algorithms and coins. This helps mitigate risk and can actually increase overall profitability.

For instance, you could allocate:

• 40% to higher risk, potentially higher reward coins like Zano or Firo
• 40% to medium-risk coins like Ravencoin or Ergo
• 20% to more established coins like Ethereum Classic

Best Coins to Mine by Hardware Type

Let’s break this down by the type of hardware you might have available:

For GPU Miners:

NVIDIA RTX 40 Series

• Best for Autolykos (Ergo), ProgPow variants
• Good options: Zano, Ergo, Firo
• Looking at the data, these cards would generate roughly 0.8-1.0 USD in revenue daily per card for Zano/Firo (before electricity costs)

NVIDIA RTX 30 Series

• Strong on Ethash derivatives, Autolykos
• Good options: Ethereum Classic, OctaSpace, Ergo
• Revenue potential: 0.4-0.7 USD per card daily for top coins

AMD 7000 Series

• Excels at KawPow, Ethash derivatives
• Good options: Ravencoin, Neoxa, Ethereum Classic
• Revenue potential: 0.5-0.8 USD per card daily

For ASIC Miners:

If you’re running ASICs, your options are more limited because they’re designed for specific algorithms:

Ethash ASICs

• Options: Ethereum Classic, Larissa, OctaSpace
• Current ETC profitability is being used as the baseline (100%) in the WhatToMine data

Blake3DCR ASICs

• Options: Decred (DCR)
• Profitability: Around 378-370% compared to ETC mining

Remember that ASICs are much more restricted in what they can mine, but they’re typically more efficient at their specific algorithm than GPUs.

Real Profitability Examples

Let’s look at some concrete examples using data from WhatToMine for a typical setup of three NVIDIA RTX 3070 cards:

Wait a sec… most of these show negative profits? That’s correct, and it highlights a critical point: mining profitability is extremely tight right now, and electricity costs are making many options unprofitable unless you have very cheap power.

This is why many miners are relocating to regions with cheap electricity or exploring solar/alternative energy to power their operations.

Beyond Pure Profitability: Other Considerations

There’s more to consider than just immediate profits:

Project Fundamentals

Some coins might not be the most profitable today but have strong development teams, real use cases, and growing communities. These might be better long-term mining investments.

For instance, Ergo (ERG) has a strong development community and innovative features, even though it’s not topping the profitability charts right now.

Exchange Availability

It doesn’t matter how profitable a coin is to mine if you can’t easily sell it. Looking at the exchange data from WhatToMine:

• Most top coins are available on exchanges like Binance, Gate.io, or Mexc
• Some smaller coins are only available on less known exchanges like Nonkyc or SafeTrade
• Check the “Volume” column to see trading activity – higher is better for liquidity

Environmental Concerns

I personally think about this too – some algorithms are more energy-efficient than others. If environmental impact matters to you, you might prefer coins using less energy-intensive consensus mechanisms, even if they’re slightly less profitable.

My Personal Mining Strategy

I’ve been in this game long enough to know that chasing the daily most profitable coin can be exhausting and not always optimal. Here’s what I do:

1. I keep about 60% of my operation on relatively stable coins like Ergo and RVN
2. I experiment with about 30% on higher-risk, potentially higher-reward smaller coins
3. I keep 10% for testing new coins and algorithms as they emerge

This approach has served me well through multiple market cycles. I don’t always maximize daily profits, but over the long term, I’ve maintained profitability while reducing stress and constant switching.

Tools To Help You Decide

You don’t have to figure all this out manually. There are great tools to help:

1. WhatToMine.com – The gold standard for comparing mining profitability across different coins and hardware setups

2. Mining Pool Stats – Helps you see which pools are most popular for various coins

3. CoinGecko/CoinMarketCap – For monitoring prices and market trends

4. Mining OS platforms – Software like HiveOS, NiceHash, or SimpleMining that can automatically switch to the most profitable coin

After all that analysis, you might be frustrated that I haven’t given you a single “best coin to mine” answer. But that’s because there isn’t one universal answer – it depends on:

• Your specific hardware
• Your electricity costs
• Your risk tolerance
• Your belief in particular projects
• Market conditions that change daily

As of November 2025, based purely on the WhatToMine data, Zano, Firo, and Abelian are showing the highest relative profitability compared to Ethereum Classic. But by the time you read this, that order might have completely changed.

What I CAN tell you is that mining profitability is incredibly tight right now. Many operations are actually running at a loss when electricity costs are factored in, hoping either for price appreciation or for market conditions to improve.

The most profitable mining operation today is one that:

1. Has access to very cheap electricity (under $0.05/kWh)
2. Uses efficient, well-maintained hardware
3. Has a sound strategy beyond just day-to-day mining
4. Keeps costs low (cooling, maintenance, etc.)

Happy mining, and may your hashrates be high and your electricity costs low!

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