March 15, 2026

Wei

Wei

The smallest denomination of Ether, where one ETH equals ten to the power of eighteen Wei.

Frequently Asked Questions: Wei

What is Wei?

The smallest denomination of Ether, where one ETH equals ten to the power of eighteen Wei.

Why is Wei important in cryptocurrency?

Wei is a key concept in the cryptocurrency and blockchain ecosystem. Understanding Wei helps investors, developers, and users navigate the digital asset space more effectively.

Browse Glossary: A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z

Previous Article

WebAssembly (WASM)

Next Article

WETH

You might be interested in …

Oracle

A service that provides external real-world data to smart contracts on a blockchain.

API key

A cryptocurrency and blockchain term commonly used to describe a concept, mechanism, metric, or component within digital-asset systems.

Minting

The process of creating new cryptocurrency tokens or NFTs on a blockchain.