# How Does an Increase in Hash Rate Affect Mining Profitability? ⎊ Path

**Published:** 2025-12-04
**Author:** Greeks.live
**Categories:** Path

---

## How Does an Increase in Hash Rate Affect Mining Profitability?

An increase in the network's total hash rate means more miners are competing to find the next block. If the mining difficulty remains constant, the chance of any single miner winning the block reward decreases, thus lowering their individual profitability.

The protocol's difficulty adjustment will eventually increase the difficulty to restore the target block time, further requiring more computational work and increasing operational costs, which further reduces profitability for less efficient miners.

- [How Does Mining Difficulty Affect a Miner’s Profitability?](https://learn.greeks.live/path/how-does-mining-difficulty-affect-a-miners-profitability/)

- [How Does a Bitcoin Halving Event Impact Miner Behavior and Network Difficulty?](https://learn.greeks.live/path/how-does-a-bitcoin-halving-event-impact-miner-behavior-and-network-difficulty/)

- [How Does a Change in Hash Rate Affect Mining Profitability?](https://learn.greeks.live/path/how-does-a-change-in-hash-rate-affect-mining-profitability/)

- [How Is the Profitability of Cryptocurrency Mining Related to Network Hashrate?](https://learn.greeks.live/path/how-is-the-profitability-of-cryptocurrency-mining-related-to-network-hashrate/)

- [How Do Advances in ASIC Technology Impact the Hash Rate and Miner Profitability?](https://learn.greeks.live/path/how-do-advances-in-asic-technology-impact-the-hash-rate-and-miner-profitability/)

- [Why Is the 33.3% Threshold Significant in the Context of Chain Competition?](https://learn.greeks.live/path/why-is-the-33-3-threshold-significant-in-the-context-of-chain-competition/)

- [How Does Difficulty Affect a Miner’s Profitability?](https://learn.greeks.live/path/how-does-difficulty-affect-a-miners-profitability/)

- [What Is the Impact of Difficulty Adjustments on a Miner’s Revenue Predictability?](https://learn.greeks.live/path/what-is-the-impact-of-difficulty-adjustments-on-a-miners-revenue-predictability/)

## Glossar

### [Total Hash Rate](https://learn.greeks.live/area/total-hash-rate/?utm_source=crypto.greeks.live&utm_medium=referral&utm_campaign=satellite)

Computation ⎊ Total Hash Rate represents the collective computational power dedicated to a blockchain network, fundamentally influencing its security and operational efficiency.

### [Increase in Hash Rate](https://learn.greeks.live/area/increase-in-hash-rate/?utm_source=crypto.greeks.live&utm_medium=referral&utm_campaign=satellite)

Hash ⎊ The computational exertion underpinning cryptocurrency networks, specifically proof-of-work systems, directly correlates with the security and transaction processing capacity of the blockchain.

## Discover More

### [Does Slippage Affect the Profitability of an Arbitrage Trade?](https://learn.greeks.live/path/does-slippage-affect-the-profitability-of-an-arbitrage-trade/?utm_source=crypto.greeks.live&utm_medium=referral&utm_campaign=satellite)
![Does Slippage Affect the Profitability of an Arbitrage Trade?](https://learn.greeks.live/wp-content/uploads/2025/10/Symmetrical-Financial-Instrument-Metaphor-Illustrating-Delta-Hedging-Dynamics-Across-Impermanent-Loss-Curves.webp)

Yes, slippage can eliminate arbitrage profitability if the execution price moves adversely beyond the initial small price difference.

### [How Does High Network Congestion Affect the Profitability of Smaller-Scale Miners?](https://learn.greeks.live/path/how-does-high-network-congestion-affect-the-profitability-of-smaller-scale-miners/?utm_source=crypto.greeks.live&utm_medium=referral&utm_campaign=satellite)
![How Does High Network Congestion Affect the Profitability of Smaller-Scale Miners?](https://learn.greeks.live/wp-content/uploads/2025/10/Macro-View-of-a-Secured-Physical-Layer-Access-Point-Detailing-Exotic-Asset-Tokenization-Infrastructure-Integrity.webp)

Congestion increases fee revenue for all miners, but smaller miners face higher reward variance and less competitive access.

### [What Is the Concept of "Mining Centralization" and How Does It Increase 51% Attack Risk?](https://learn.greeks.live/path/what-is-the-concept-of-mining-centralization-and-how-does-it-increase-51-attack-risk/?utm_source=crypto.greeks.live&utm_medium=referral&utm_campaign=satellite)
![What Is the Concept of "Mining Centralization" and How Does It Increase 51% Attack Risk?](https://learn.greeks.live/wp-content/uploads/2025/10/High-Contrast-Macro-Visualization-of-Blockchain-Governance-Mechanism-Actuator-Knob-Interface.webp)

Control of the majority hash rate by a few pools, simplifying coordination for a collusive 51% attack.

### [What Is the Concept of 'Hash Rate' and How Is It Measured in Mining?](https://learn.greeks.live/path/what-is-the-concept-of-hash-rate-and-how-is-it-measured-in-mining/?utm_source=crypto.greeks.live&utm_medium=referral&utm_campaign=satellite)
![What Is the Concept of 'Hash Rate' and How Is It Measured in Mining?](https://learn.greeks.live/wp-content/uploads/2025/10/Quantum-Entanglement-Visualization-Representing-High-Frequency-Crypto-Derivatives-Settlement-Mechanics.webp)

The computational speed of a miner, measured in hashes per second, determines its power on the network.

### [How Does a Sudden Drop in Hash Rate Affect a PoW Chain's Security?](https://learn.greeks.live/path/how-does-a-sudden-drop-in-hash-rate-affect-a-pow-chains-security/?utm_source=crypto.greeks.live&utm_medium=referral&utm_campaign=satellite)
![How Does a Sudden Drop in Hash Rate Affect a PoW Chain's Security?](https://learn.greeks.live/wp-content/uploads/2025/10/Precision-Control-Mechanism-Depicting-Decentralized-Autonomous-Organization-Governance-Leverage.webp)

It increases vulnerability to a 51 percent attack because an attacker needs less power to control the majority before the difficulty adjustment occurs.

### [How Can a Mining Pool Inadvertently Facilitate Selfish Mining?](https://learn.greeks.live/path/how-can-a-mining-pool-inadvertently-facilitate-selfish-mining/?utm_source=crypto.greeks.live&utm_medium=referral&utm_campaign=satellite)
![How Can a Mining Pool Inadvertently Facilitate Selfish Mining?](https://learn.greeks.live/wp-content/uploads/2025/10/Liquidity-Pool-Dynamics-Visualization-Contrasting-Dark-Pool-Aggregation-with-Decentralized-Exchange-Spreads.webp)

A large pool concentrates hashrate, making it easier for a malicious operator or group within to reach the profitability threshold.

### [How Does an Increase in the Underlying Asset's Price Affect the Value of a Call Option?](https://learn.greeks.live/path/how-does-an-increase-in-the-underlying-assets-price-affect-the-value-of-a-call-option/?utm_source=crypto.greeks.live&utm_medium=referral&utm_campaign=satellite)
![How Does an Increase in the Underlying Asset's Price Affect the Value of a Call Option?](https://learn.greeks.live/wp-content/uploads/2025/10/Decentralized-Ledger-Tokenization-Construct-Bifurcation-High-Frequency-Arbitrage-Mechanism-Visualization.webp)

Increases the call option's value because its intrinsic value and probability of profit rise (positive Delta).

### [How Does a Higher Hash Rate Influence a Miner's Chance of Solving a Block and Earning a Reward?](https://learn.greeks.live/path/how-does-a-higher-hash-rate-influence-a-miners-chance-of-solving-a-block-and-earning-a-reward/?utm_source=crypto.greeks.live&utm_medium=referral&utm_campaign=satellite)
![How Does a Higher Hash Rate Influence a Miner's Chance of Solving a Block and Earning a Reward?](https://learn.greeks.live/wp-content/uploads/2025/10/Futuristic-Binary-Interface-Display-Visualizing-Decentralized-Finance-Hedging-Instrument-Settlement-Mechanisms.webp)

A miner's probability of solving a block is directly proportional to their hash rate share of the total network hash rate.

### [How Do Hashrate Rental Markets Affect the Profitability of Legitimate Miners on Small Coins?](https://learn.greeks.live/path/how-do-hashrate-rental-markets-affect-the-profitability-of-legitimate-miners-on-small-coins/?utm_source=crypto.greeks.live&utm_medium=referral&utm_campaign=satellite)
![How Do Hashrate Rental Markets Affect the Profitability of Legitimate Miners on Small Coins?](https://learn.greeks.live/wp-content/uploads/2025/10/Stratified-Geometric-Abstraction-Modeling-Decentralized-Exchange-Liquidity-Pool-Stratification-and-Volatility-Skew-Profiling.webp)

Rental markets increase mining difficulty and coin volatility, lowering legitimate miner profitability and discouraging long-term network support.

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**Original URL:** https://learn.greeks.live/learn/how-does-an-increase-in-hash-rate-affect-mining-profitability/
