Four calculators that run in your browser

No account, no wallet connection, no data leaves this page. These handle the arithmetic that people skip when a chart is moving and they are trying to type fast.

Position size

Work backwards from what you are willing to lose rather than forwards from what you hope to make. Set your bankroll, the percentage of it a single loss may cost, and where you would admit you are wrong.

Trading bankroll ($)

Risk per trade (% of bankroll)

Stop distance (% below entry)

Most you can lose—

Position size—

Reality check—

Meme coins gap. A 30% stop can fill at 60% when liquidity vanishes, so treat the position size as a ceiling rather than a target. Sizing smaller than the calculator says is always allowed.

Market cap target

Meme coins are priced in market cap, not token price. A coin at $0.0000041 means nothing on its own — what matters is the cap it is at now and the cap you think it can reach.

Market cap at entry ($)

Target market cap ($)

Your stake ($)

Multiple—

Position value at target—

Profit—

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Exit ladder

The single highest-value habit in this market: decide the sells before you buy. This ladder takes the stake off the table at 2x, then scales out on the way up and leaves a free runner.

Your stake ($)

At	Sell	Proceeds	Cumulative cash out	What it does

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Rug-check scorecard

Tick what you have personally verified on a block explorer or screener — not what the project claims in its Telegram. The first four are weighted heavily because failing any one of them means the team can take the pot at will.

Liquidity is locked or burned Unlocked LP means the pool can be pulled in a single transaction. Check the lock contract and the unlock date, not a screenshot.
Mint authority is revoked A live mint authority means unlimited new supply can be printed into your bid.
Freeze authority is revoked On Solana, a live freeze authority can stop you selling while the team exits.
Top 10 wallets hold under about 20% (excluding the pool and burns) Concentrated supply means a handful of wallets decide your exit price. Bundled snipers usually show here.
You have simulated or made a small test sell The only reliable honeypot test is a sell that actually goes through.
Liquidity is deep enough for your exit If your position is a meaningful share of the pool, your own sell moves the price against you.
Holder count is rising organically, not in one block Hundreds of holders appearing simultaneously is usually one entity with many wallets.
Social accounts are real and not recycled Check whether the handle was renamed from an unrelated project. Recycled accounts are a standard serial-rugger tell.
The deployer wallet has no history of abandoned launches Deployer history is public. Serial deployers rarely change their pattern.

Score0 / 100

Verdict—

A clean score means the obvious mechanical traps are absent. It does not mean the coin will go up, and it cannot detect a team that simply sells its own bags on you — which is legal, common, and not technically a rug.

These tools reduce risk. They do not remove it.

Every calculator here is arithmetic and every checklist item is a mechanical check. Neither can tell you whether a coin will run. Most meme coins go to zero regardless of how clean they look on-chain. Nothing on this page is financial advice.