Gas is the pricing value required to conduct a transaction or execute a contract on the Ethereum blockchain platform. This tutorial aims to show you what is Ethereum gas and how to calculate ETH gas price.
What Is Ethereum Gas?
On Ethereum, the term “Gas” is used to describe a unit of measurement for the amount of computational power needed for executing specific operations on the network. Because every Ethereum transaction consumes computational resources, transactions come with a cost. Gas is the fee needed to conduct an Ethereum transaction.
What Are Ethereum Gas Fees?
To prevent users from spamming the network with endless transactions, every cryptocurrency requires a small fee to send coins along its blockchain. These fees are typically paid to miners who validate transactions, but the fees also can give users the incentive to mine crypto.
Sending ETH from one Ethereum wallet to another also requires fees. Moreover, the Ethereum network charges fees to run applications on using its blockchain technology, giving an ETH transaction fee an added type of utility. Because ETH fees provide the energy, or power, to run applications on Ethereum, these fees are also called “gas.”
Ethereum fees can only be paid in ether (ETH), or ERC-20 tokens, the native currency of Ethereum. ETH gas prices are denominated in a unit known as “gwei.” And one gwei equals 0.000000001 ETH.
How to calculate ETH gas price?
The total fee is calculated as: (gas units (limit) x gas price per unit).
So if the gas limit was 20,000 and the price per unit was 200 gwei, the calculation would be 20,000 * 200 = 4,000,000 gwei or 0.004 ETH.
What is Ethereum gas and how to calculate ETH gas price? Hope you can get a basic understanding of this topic.
