💰 Unit Converter

Convert between lamports and SOL exactly, and estimate priority fees.

SOL Lamports

1 SOL = 1,000,000,000 lamports. Values are exact: no floating-point rounding.

Priority fee

Compute unit limit Price (micro-lamports per CU) Signatures

Base fee is 5,000 lamports per signature. Priority fee = limit × price ÷ 1,000,000, rounded up.