free tool · Solana and EVM utilities

lamports, gwei and wei converter

Convert SOL to lamports, ETH to gwei and wei, and raw token amounts.

100% free
No sign-up
No wallet connection
Live data: live SOL, ETH and BNB prices

your numbers

Convert

Amount

Unit

your result

you entered

1 SOL

in lamports

1,000,000,000 lamports

Exact integer math: no rounding errors, whatever the size. 1 SOL = 1,000,000,000 lamports. 1 ETH = 1,000,000,000 gwei = 10¹⁸ wei (BNB uses the same units).

Runs in your browser. Nothing is stored or sent to us. Not financial advice.

quick answer

How many lamports are in 1 SOL?

1,000,000,000 (one billion). One lamport is 0.000000001 SOL.

how to use the lamports, gwei and wei converter

Convert between SOL and lamports, ETH (or BNB) and gwei and wei, or turn a raw on-chain token amount into a readable number using its decimals. The math is exact, with no floating-point rounding, and USD values use live prices.

Pick a converter
Pick a converter: SOL ↔ lamports, ETH ↔ gwei ↔ wei, or raw token amount.
Type the amount
Type the amount and choose the unit it is in.
Raw token amounts
For raw amounts, enter the token's decimals (6 for pump.fun tokens and USDC, 18 for most ERC-20 tokens, 9 for SOL).

formula

The exact math the lamports, gwei and wei converter runs, so you can check any result by hand.

1 SOL = 1,000,000,000 lamports (10⁹)1 ETH = 1,000,000,000 gwei = 10¹⁸ wei (BNB uses the same units)readable amount = raw amount ÷ 10^decimals

guide

where you meet these units

Solana RPCs, explorers and transaction logs report balances in lamports; priority fees are quoted in micro-lamports per compute unit. EVM chains report balances in wei and gas prices in gwei. Token balances on every chain are stored as integers, and the decimals setting says where the decimal point goes: a pump.fun token with 6 decimals stored as 1500000 is 1.5 tokens.