In Bedrock Edition, Sharpness adds 1.25 damage for each level.
An anvil is required to apply Sharpness V to wooden, stone, iron, and diamond tools. Golden tools and books can get Sharpness V through enchanting.
|In Java and Legacy Console editions||1||1.5||2||2.5||3|
|In Bedrock Edition||1.25||2.5||3.75||5||6.25|
Sharpness, Smite, and Bane of Arthropods are mutually exclusive. However, if commands are used to have two or more of these enchantments on the same item, their effects will stack.[Java Edition only]