Size of Solidity Variables in Bytes
Here is the size of Solidity variables in bytes:
| Type | Size |
|---|---|
uint8 |
1 byte |
uint16 |
2 bytes |
uint32 |
4 bytes |
uint64 |
8 bytes |
uint128 |
16 bytes |
uint256 |
32 bytes |
bool |
1 byte |
bytes1 |
1 byte |
bytes2 |
2 bytes |
address |
20 bytes |