Understanding Mining Rewards, Transaction Fees, and Staking Rewards

Beginner’s Guide / 28.07.2020

Since the inception of blockchain technology, the world has been introduced to several terms that not many people may know. Similarly, blockchain transactions include a variety of fees that may confuse the typical crypto user. 

Mining rewards, transaction fees, and staking rewards are three of the most critical charges to successful transactions on a blockchain. It is not unusual for users to confuse these three terms and mistake one for the other.

So, what are mining rewards, transaction fees, and staking rewards? This article will delve into these standard terms in the crypto world and discuss how they work and what they mean.

Mining Rewards

Mining rewards are transactions that award bitcoin miners compensation for successfully generating new blockchain blocks through mining. When bitcoin is newly issued, it is given to the successful miners as a reward. 

Bitcoin uses a lottery-based reward system as an incentive for users to update the blockchain frequently. Each miner tries to be the first to add a block to the blockchain and then based on some probability, a winner is chosen and gets to add a block. The winner receives a certain amount of bitcoins as a reward. Miners collect as many transactions into a block as possible, to increase their compensation. 

A miner needs to have the latest copy of the blockchain to participate in the next round of block development. The process is done automatically by open-source bitcoin-mining software. This software runs on computers controlled by the people involved in mining. There is no existing central authority to choose a winner. The bitcoin mining community runs the reward lottery. Miners generate random numbers repeatedly until they find a winning number, which takes about 10 minutes. The bitcoin mining community then verifies through cryptography, that the number found by the individual miner is the winner. The miner then adds a new block to the blockchain and collects their reward. 

Transaction Fees

transaction fee is a standard charge included in crypto transactions to process the transaction on the blockchain. A transaction is processed more quickly when higher fees are included. Transaction fees are collected by the miners, who also receive the block reward of new coins. Bitcoin wallets use a dynamic fee structure to calculate the transaction fee of every miner. 

Transaction priority depends on the data size of the transaction and the network condition at the time. A block on the bitcoin blockchain has a small space, which can only accommodate up to 1 MB of information. When many users are sending funds, there may be a congestion of transactions awaiting confirmation than there is space in the block. 

When a user sends funds, and the transaction is broadcast, it first goes into a mempool before being included in a block. Miners select the transactions to include and prioritize the ones with higher fees from the mempool. When the mempool is full, users usually compete to get their transactions into the next block by including higher fees. The market eventually reaches a maximum equilibrium fee that users are willing to pay, and the miners will work through the entire mempool in order. When the congestion decreases, the equilibrium fee goes back down.

Smaller transactions are easier to validate, whereas more significant transactions require much work and more space in the block. Therefore, miners prefer to include smaller transactions because a more substantial transaction requires a more significant fee to be included in the next block.

Staking Rewards

Staking rewards are a passive income that users receive from locking their cryptocurrencies. Proof of Stake is vital in staking rewards. PoS is a consensus mechanism that allows cryptocurrencies to be locked in blocks at particular intervals. It produces and validates new blocks through the process of staking. In staking, the validators lock up their coins to be randomly selected at specific intervals to create a block. Participants with more significant stake amounts have a higher chance of being chosen as the next block validator.

Blockchain networks use different ways of calculating staking rewards. The calculation depends on factors such as inflation and how many coins the validator is staking. Inflation encourages users to use up their coins instead of holding them, thus increasing the usage of cryptocurrencies. 


These three standard terms may be a bit confusing for the average crypto user. To some, they are all some fees that are necessary on the blockchain network. While this may be true in some ways, mining rewards, transaction fees, and staking rewards have distinct differences in how they are obtained and their roles in the ecosystem. 

That said, these three concepts are some of the significant ways through which developers and crypto enthusiasts can make money on blockchains. All three methods provide an opportunity for active and passive income, so you are sure to find one that works for you. 

Adam is an outgoing young lad who likes adventures and discovering new things. Despite his boring life, he loves writing about cryptocurrencies and exploring what blockchain technology can do for the coming digital world where all adventures will be virtual.