Solana SPL token supply is a raw integer number combined with decimals. Common meme coin patterns: 1 billion supply with 6 decimals, or 100 million with 9 decimals. The number itself is arbitrary — what matters is the resulting per-token price and market cap given expected liquidity.
You are about to mint a Solana token and the supply field asks for a number. Pick wrong and your token price looks like $0.0000001 forever, or worse, your unit economics break at DEX aggregators.
Decide initial LP depth in SOL and quote-side value in USD
Compute per-token price = initial LP quote value / (initial LP base tokens)
What this means
Solana SPL token supply is a raw integer number combined with decimals. Common meme coin patterns: 1 billion supply with 6 decimals, or 100 million with 9 decimals. The number itself is arbitrary — what matters is the resulting per-token price and market cap given expected liquidity.
Step-by-step
Decide target market cap at launch (e.g. $10k, $100k, $1M).
Decide initial LP depth in SOL and quote-side value in USD.
Compute per-token price = initial LP quote value / (initial LP base tokens).
Pick supply so per-token price is human-readable ($0.0001–$1 range for meme coins).
Set decimals — 6 is standard, 9 for divisibility, 0 for whole-unit tokens.
Mint on MakeMeACoin for free and verify the display on Solscan and DEX Screener before adding LP.
Common mistakes
Choosing supply so large that per-token price shows as 0.000000001 — traders visually skip it.
Choosing decimals of 0 for a meme coin — no fractional trades, terrible UX.
Copy-pasting supply from another token without recomputing target price.