free tool · Solana and EVM utilities

Solana priority fee and trading cost calculator

Add up priority fees, Jito tips and platform fees for any Solana trade.

100% free
No sign-up
No wallet connection
Live data: live SOL price

your numbers

Priority feeSOL

Typical:

Trade sizeSOLPlatform fee%your app or bot, per side

Compute units, Jito tip, trades per day, SOL price

Priority fee is set as

Jito tip / bribeSOLRound trips per day

First buy of this token (opens a token account)

SOL price$leave empty for the live price

your result

Round trip, all-in2.80% of the trade

0.01401 SOL

to buy and sell 0.5 SOL

Where the round trip goes: every part is paid on the buy and again on the sell

Base fee × 2 (5,000 lamports per signature)0.00001 SOL
Priority fees × 20.002 SOL
Jito tips × 20.002 SOL
Platform fee 1.00% × 20.01 SOL

Network cost per transaction

0.002005 SOL

Break-even move per trade

+2.83%

Rent deposit (refundable)

0.00148844 SOL

returned when you close the empty account

Daily fee spend

0.2802 SOL

Priority fee = compute-unit price × compute-unit limit ÷ 1,000,000 lamports. Trading bots usually ask for the total in SOL instead. Jito tips go to the block builder, not the network. DEX pool fees are already in the swap price.

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

quick answer

How is the Solana priority fee calculated?

Compute-unit price in micro-lamports times the compute-unit limit, divided by 1,000,000 to get lamports. 50,000 micro-lamports × 200,000 CU = 10,000,000,000 ÷ 1,000,000 = 10,000 lamports, or 0.00001 SOL.

how to use the solana priority fee calculator

Priority fees, Jito tips and bot fees add up fast on small Solana trades. Enter your settings to see the network cost per transaction, the all-in cost of a buy and sell, the move you need just to break even, and what you spend per day.

Set the priority fee
Enter the priority fee the way your bot asks for it: a total in SOL, or a compute-unit price in micro-lamports with a compute-unit limit.
Add a Jito tip
Add the Jito tip (bribe) if you use one.
Trade size and fee
Enter the trade size in SOL and your platform's fee per side.
Account and volume
Say whether this is the first buy of the token (a token account is opened) and how many round trips you make per day.

formula

The exact math the solana priority fee calculator runs, so you can check any result by hand.

base fee = 5,000 lamports per signaturepriority fee = compute-unit price (µ-lamports) × compute-unit limit ÷ 1,000,000round trip = 2 × (base + priority + tip) + platform fee on both sidesrent for a new token account = 0.00148844 SOL, refundable

guide

the parts of a Solana transaction fee

Base fee: 5,000 lamports (0.000005 SOL) per signature, half of it burned.
Priority fee: optional, paid per compute unit to get included faster when blocks are busy. Bots usually let you set it directly in SOL.
Jito tip: an optional payment to the block builder for bundle inclusion; not a network fee.
Rent: opening a token account locks 0.00148844 SOL (165 bytes) or 0.00151384 SOL (Token-2022), returned when you close the empty account.

small trades pay the most

A 0.001 SOL priority fee plus a 0.001 SOL tip is 0.002 SOL per transaction, or 0.004 SOL for a buy and a sell. On a 0.1 SOL trade that is 4% before the platform fee; on a 1 SOL trade it is 0.4%. On FOMO, Solana network costs are included in its fee bands instead of being charged separately.

frequently asked questions

What priority fee should I use for memecoins?

It depends on how busy the network is. Start from your bot's default and raise it only when transactions fail to land, typically during hyped launches. A higher fee buys faster inclusion, not a better price, and on small trades it can cost more than the move you are chasing.