Aster fee calculator
Calculate entry and exit fees with separate notionals, category presets and an optional confirmed rebate.
What this estimate includes
Presets use the reviewed public perpetual category schedule. Check your account rate. Excludes funding, slippage, liquidation, gas and builder fees. The optional rebate applies to eligible fees only; it is zero by default.
The formula
Entry fee = entry notional × entry rate ÷ 100. Exit fee = exit notional × exit rate ÷ 100. Potential rebate = gross eligible fees × rebate percentage ÷ 100. All values use the same quote unit.
Read the underlying guideSources & review
Updated · Reviewed . Monthly review cadence. Check official terms before acting.
- Aster perpetual fee schedule — accessed 5 September 2026
- Aster referral program — accessed 5 September 2026
Prepared by AsterAtlas. How we source and review information.