Solo Mining NiceHash vs Direct: Which Actually Finds Blocks?

Look, I see this question everywhere on Reddit: “Can I solo mine on NiceHash?” The short answer is no, not really. But the longer answer is way more interesting, and it’s something I learned the hard way after trying to make NiceHash work for solo mining.

Here’s the thing: NiceHash is basically a hashrate marketplace. You’re either selling your hashrate to buyers, or you’re buying hashrate to point at a pool. Neither of these is actual solo mining where YOU find the block and keep the entire reward. And that difference is huge.

Real talk: I wasted three weeks trying to figure out how to use NiceHash for solo mining before I understood what was actually happening under the hood. So let me save you that time and explain exactly how NiceHash compares to direct solo mining, and which method actually gives you a shot at finding blocks.

What NiceHash Actually Does (And Why It’s Not Solo Mining)

NiceHash is a marketplace. That’s it. You’re not mining to a pool in the traditional sense — you’re either selling your GPU or ASIC’s hashpower to someone else, or you’re buying hashpower from other miners.

When you “mine” on NiceHash, here’s what happens:

• Your hardware connects to NiceHash’s stratum servers
• NiceHash automatically switches your rig between algorithms based on what’s most profitable
• Your hashrate gets bundled with thousands of other miners
• Buyers rent that combined hashpower and point it wherever they want
• You get paid in Bitcoin for your contribution, regardless of whether any blocks were found

The cool part is: You get steady payments. The problem is: Those payments are not solo mining rewards. You’re getting paid a rental fee for your hashrate, not block rewards.

I tried pointing NiceHash at a solo pool once. Total fail. NiceHash doesn’t let you specify custom pools for most algorithms — you’re locked into their system. The only exception is using NiceHash as a buyer to rent hashpower and point it at a solo pool, which I’ll cover later.

Step 1: Understanding Direct Solo Mining Setup

Direct solo mining means your hardware connects directly to a full node or a solo mining pool, and if your rig finds a block, you get the entire reward. No splitting with thousands of other miners. No marketplace middleman taking a cut.

Here’s what you need for direct solo mining:

• Mining hardware (GPU, ASIC, or CPU depending on the coin)
• A full node of your target cryptocurrency, OR a solo mining pool like solo.ckpool.org for Bitcoin
• Mining software configured to connect directly to that node/pool
• A wallet address where the block reward goes if you hit

For Bitcoin, this is honestly pretty straightforward. You can use solo.ckpool.org and point your ASIC there with your wallet address as the username. If your ASIC solves a block, the entire reward (currently 3.125 BTC plus fees) goes to your wallet. That’s roughly $66,312 multiplied by 3.125 — we’re talking serious money.

For other coins like Ravencoin or Ergo, you’ll want to run a full node. I’ve written detailed guides for both of those if you want step-by-step instructions.

The setup takes maybe 2-3 hours if you’re doing it for the first time. Most of that is waiting for the blockchain to sync. Once it’s running, your miner just points at localhost:port and starts trying to find blocks.

Step 2: Can You Use NiceHash to Solo Mine? (The Buyer Method)

Okay, so here’s where it gets interesting. You can’t solo mine AS a seller on NiceHash. But you can rent hashpower AS a buyer and point it at a solo mining pool.

I actually tried this with Kaspa for a few days. Here’s how it works:

• You create a buyer account on NiceHash
• You deposit Bitcoin to buy hashpower
• You create an order specifying the algorithm (like SHA-256 for Bitcoin or kHeavyHash for Kaspa)
• You point that rented hashpower at a solo pool with your wallet address
• If the rented hashpower finds a block, you get the reward

Sounds cool, right? The problem is cost. Let me break down what I spent trying to solo mine Kaspa by renting hashpower on NiceHash.

I rented 1 PH/s of kHeavyHash for 24 hours. That cost me roughly 0.003 BTC at the time (around $180). Kaspa’s network difficulty meant my odds of finding a block in 24 hours were about 8%. I didn’t hit a block. So I basically paid $180 for a lottery ticket with 8% odds.

Don’t make my mistake: Renting hashpower to solo mine only makes sense if you’re either testing something, or if you have a massive budget and understand you’re basically gambling. The math rarely works out in your favor.

The one scenario where this might make sense is if you want to try solo mining Bitcoin for a few hours without buying an ASIC. You could rent 10-20 TH/s for a day, point it at solo.ckpool.org, and see what happens. You probably won’t find a block, but at least you’ll understand how solo mining works without investing thousands in hardware.

Step 3: Comparing Block Finding Odds (Real Numbers)

Let’s get into the actual math. How do your odds compare between NiceHash (as a buyer) and direct solo mining with your own hardware?

For Bitcoin at current difficulty, here’s what you need to have a reasonable shot:

• 10 TH/s = ~0.00014% chance per day of finding a block
• 100 TH/s = ~0.0014% chance per day (about 1 block every 2 years statistically)
• 1 PH/s (1000 TH/s) = ~0.014% chance per day (about 1 block every 200 days statistically)

If you’re renting 1 PH/s on NiceHash for $500/day, you’d need to run that for an average of 200 days to find one block — that’s $100,000 to potentially win a block worth ~$200,000 at current Bitcoin price. The math doesn’t work unless you get really lucky.

With your own hardware, you’re paying electricity costs instead of rental fees. An Antminer S19k Pro doing 120 TH/s uses about 2,760W. At $0.10/kWh, that’s $6.62 per day. Way cheaper than renting.

But here’s the honest truth: 120 TH/s gives you about a 0.0017% chance per day of finding a Bitcoin block. That means you’d expect to find one block every 1,630 days (about 4.5 years) on average. You might find one in a month if you’re insanely lucky. You might run for 10 years and find nothing.

For more realistic solo mining odds, check out my statistical analysis by hashrate. The numbers are sobering, but at least they’re honest.

Step 4: Setting Up Direct Solo Mining (Practical Guide)

Alright, let’s say you’ve decided to skip NiceHash and do actual direct solo mining. Here’s how to set it up for different coins.

Bitcoin Solo Mining Setup

The easiest method is using solo.ckpool.org. Seriously, it’s dead simple:

• Get your Bitcoin wallet address (I use Electrum, but any wallet works)
• Point your ASIC to: stratum+tcp://solo.ckpool.org:3333
• Username: your BTC address
• Password: anything (usually just “x”)

That’s it. If your ASIC finds a block, solo.ckpool.org charges a 0.5% fee and sends the rest to your wallet. Way simpler than running your own Bitcoin Core node, which takes 500+ GB of disk space and days to sync.

I tested this with a FutureBit Apollo for a few months. It runs at about 3.5 TH/s, so my odds were basically zero, but it was a cool learning experience. The Apollo is also quiet enough to run in my room, which my parents appreciated way more than when I tried running an S9.

GPU Coin Solo Mining Setup

For GPU mineable coins like Ravencoin, Ergo, or Kaspa, you’ll want to run a full node. I’ve got detailed guides for Ravencoin and Ergo that walk through the entire process.

The basic steps are:

• Download and install the coin’s full node software
• Let the blockchain sync (this takes hours or days depending on the coin)
• Configure your mining software (like GMiner or PhoenixMiner) to point at localhost
• Start mining and pray to the crypto gods

I solo mined Ravencoin for about six months with 250 MH/s (two RTX 3070s and one 3060 Ti). I found three blocks in that time, which was actually above the statistical average. Each block was 2,500 RVN, which was worth about $125 per block at the time. Not life-changing money, but way more satisfying than pool mining.

The Ravencoin solo mining calculator I built can help you estimate your actual odds based on your hashrate. It’s way more accurate than the generic calculators that assume pool mining.

Step 5: Cost Comparison (NiceHash Rental vs Owning Hardware)

Let’s talk money. Because ultimately, that’s what matters, right?

Here’s a real comparison I did last month:

NiceHash Rental (1 PH/s Kaspa for 30 days):

• Rental cost: ~$5,500 for the month
• Expected blocks at 1 PH/s: ~2.3 blocks statistically
• Kaspa block reward: 272.67 KAS (current reward after reductions)
• Total expected KAS: ~628 KAS = ~$95 at current prices
• Net result: -$5,405 loss

Yeah. The math doesn’t work. You’re paying way more in rental fees than you’d expect to make in block rewards, even if luck is exactly average.

Owning a Kaspa ASIC (IceRiver KS3M):

• Hardware cost: ~$8,000 (this was painful to save up for)
• Power consumption: 3,400W at $0.10/kWh = $8.16/day
• Monthly electricity: ~$245
• Hashrate: 6 TH/s (0.006 PH/s)
• Expected blocks: ~0.014 per month (1 block every 71 months statistically)

So with owned hardware, you’re spending $245/month in electricity with a very small chance of hitting a block worth ~$41. The difference is: You own the hardware. You can run it for years. And if Kaspa’s price goes up or difficulty drops, your odds improve.

For more realistic comparisons across different coins, check out my profitability analysis covering Bitcoin vs Litecoin vs Kaspa.

Step 6: Which Method Actually Makes Sense?

Okay, time for the honest assessment. When does each method make sense?

NiceHash (Selling Hashrate) Makes Sense If:

• You want guaranteed daily income instead of lottery-style payouts
• You’re mining with GPUs and want to automatically switch to the most profitable algorithm
• You don’t want to manage pools, wallets, and node software for multiple coins
• You’re okay with smaller but consistent returns

Real talk: Most people should probably use NiceHash as sellers if they just want to make steady money mining. It’s not solo mining, but it’s reliable income.

NiceHash (Buying Hashrate) Makes Sense If:

• You want to test solo mining without buying hardware
• You have money to burn and enjoy gambling
• You’re running a short-term attack or test on a smaller network (ethically questionable, but technically possible)

Honestly? I can’t recommend buying hashrate on NiceHash for solo mining unless you have a very specific reason. The math almost never works out.

Direct Solo Mining Makes Sense If:

• You own hardware and want the thrill of possibly finding a full block
• You’re targeting smaller coins where your hashrate is a meaningful percentage of the network
• You understand the risks and have realistic expectations about block finding odds
• You can afford to run hardware for months or years without guaranteed returns

This is where I land. I solo mine because I find it way more exciting than pool mining, even though I know the odds are against me. When you find a block, it’s an incredible feeling. But you need to go in with your eyes open about the costs and odds.

Best Coins for Solo Mining in 2026

If you’re serious about direct solo mining, target coins where your hashrate actually matters:

• Kaspa: Still GPU-mineable until ASICs fully dominate. 200-300 MH/s gives you decent odds.
• Ravencoin: About 500 MH/s gives you roughly one block per month statistically. Very doable with 3-4 GPUs.
• Ergo: Similar to Ravencoin. The node setup is straightforward.
• Alephium: Blake3 algorithm. Good for GPUs. Check my Alephium setup guide.
• Monero: CPU-only RandomX. A good Ryzen CPU can actually find blocks occasionally. I tested a Ryzen 9 9950X and found a block after 43 days.

Bitcoin and Litecoin solo mining is basically impossible without massive hashrate. An Antminer S19 XP at 140 TH/s still only has a 0.002% chance per day for Bitcoin. You’d need at least 1 PH/s to have realistic odds within a human lifetime.

My Personal Experience: 8 Months of Testing Both Methods

I spent January through August last year testing both NiceHash and direct solo mining. Here’s what actually happened:

NiceHash (selling hashrate with my GPU rig):

• Earned about 0.031 BTC over 8 months
• Roughly $1,900 at the BTC price when I cashed out
• Paid about $450 in electricity
• Net profit: $1,450

Direct solo mining (Ravencoin and Ergo):

• Found 5 Ravencoin blocks (12,500 RVN total) = ~$600
• Found 1 Ergo block (66 ERG) = ~$180
• Paid about $450 in electricity
• Net profit: $330

So yeah, NiceHash made me way more money. But the solo mining blocks were so much more exciting. When I found my first Ravencoin block at like 2 AM, I actually yelled loud enough that my sister came into my room asking what happened. Totally worth it for the experience, even if the profit was lower.

The thing about solo mining is: It’s lumpy. Some months I found nothing. August I found three blocks. With NiceHash, I got paid every single day like clockwork. Both approaches are valid — it just depends on what you value more.

Common Mistakes People Make (Don’t Be Like Me)

Look, I made every mistake possible when I started. Let me save you some pain:

Mistake 1: Thinking NiceHash lets you solo mine as a seller. It doesn’t. You’re selling hashrate, not mining blocks. I spent two weeks confused about this before someone on Reddit explained it to me.

Mistake 2: Renting hashrate on NiceHash expecting to profit. Unless you get absurdly lucky, the rental costs exceed expected rewards. I learned this by losing $300.

Mistake 3: Solo mining Bitcoin with low hashrate. Anything under 100 TH/s is basically hopeless. Solo mine smaller coins where your hashrate matters.

Mistake 4: Not calculating electricity costs. I ran an old S9 for three months solo mining Bitcoin before I realized I was spending more in electricity than I’d make even IF I found a block. Check my electricity cost optimization guide to avoid this.

Mistake 5: Giving up too early. Solo mining is a marathon. I almost quit Ravencoin after two months of nothing, then found three blocks in month three. Variance is real.

Hardware Recommendations for Different Budgets

If you’re serious about direct solo mining, here’s what I’d recommend:

Under $1,000 Budget

Start with GPU mining on smaller coins. A used RTX 3060 Ti or 3070 can solo mine Ravencoin or Ergo with decent odds.

$2,000-$5,000 Budget

Consider a mid-range ASIC for Kaspa or Litecoin. The Goldshell KA3 is solid for Kaspa if you can find one at a reasonable price.

$5,000-$10,000 Budget

A used Bitcoin ASIC like the Whatsminer M50S at 126 TH/s gives you a tiny but real chance at Bitcoin blocks. Or go with multiple GPUs for coins like Ravencoin where you’ll actually find blocks regularly.

$10,000+ Budget

This is where you can start seriously considering Bitcoin solo mining. An Antminer S21 Hyd or WhatsMiner M60 at 200+ TH/s gives you actual odds. Still a lottery, but at least you’re buying a decent number of tickets.

Frequently Asked Questions

Can you solo mine while selling hashrate on NiceHash?

No. When you sell hashrate on NiceHash, you’re renting your mining power to buyers who control where it points. You get paid for your hashrate regardless of blocks found, but you’re not solo mining. It’s a completely different model. If you want to solo mine, you need to either buy hashrate on NiceHash and point it at a solo pool (expensive and usually unprofitable), or mine directly to your own node or a solo pool without using NiceHash.

Is it worth renting hashrate on NiceHash to solo mine?

In most cases, no. The rental costs almost always exceed the expected value of block rewards unless you get extremely lucky. I tested this with Kaspa and lost money. The only scenarios where it might make sense are: testing solo mining before buying hardware, or if you enjoy gambling and understand you’ll probably lose money. The math just doesn’t work out for profitable long-term solo mining through hashrate rental.

What’s the minimum hashrate needed to solo mine Bitcoin?

Technically, any hashrate can solo mine Bitcoin — even 1 TH/s has a non-zero chance. But realistically, you want at least 100 TH/s to have a shot of finding one block within a few years. Below that, you’re talking decades of expected time between blocks. I’d say 200 TH/s is the minimum where solo mining Bitcoin makes any practical sense. For reference, the Antminer S9 at 13.5 TH/s is basically hopeless for Bitcoin solo mining in 2026.

Which coins are best for solo mining with GPUs?

Ravencoin, Ergo, and Alephium are my top picks. With 200-300 MH/s on Ravencoin, you can find roughly one block per month. Ergo has similar odds. These coins have low enough network difficulty that a home GPU rig can actually compete. Kaspa used to be great for GPU solo mining, but ASICs are taking over. Monero is also excellent if you have a good CPU — check my Ryzen 9 9950X test for RandomX performance.

How long does it take to find a block when solo mining?

It depends entirely on your hashrate and the coin’s network difficulty. There’s no guaranteed timeframe — it’s probabilistic. You might find a block on your first day, or you might run for years and find nothing. That’s why I built calculators like the Ravencoin solo mining calculator — to give realistic statistical estimates. For example, 250 MH/s on Ravencoin gives you about a 35% chance per month of finding at least one block. But that also means 65% chance of finding zero blocks that month. Variance is brutal in solo mining.