Fee calculator
Affiliate disclosure: the referral discount is off by default. If you turn it on, HypeBasis may earn referral rewards from eligible use of referral links elsewhere on the site. Official docs describe the 4% referral discount as limited to the user's first $25M in volume; this calculator does not know your remaining eligible volume, so apply the toggle only to notional still under that cap.
Uses the official base fee table for tiers 0-6, then applies the selected referral and staking-discount assumptions. It does not read your account `userFees`, aligned quote assets, HIP-3 growth mode, deployer fee share, funding, slippage, liquidation, or builder fees.
Cut the fees you just estimated
The official docs say an eligible referral code gives a 4% fee discount for your first $25M in volume. Read the referral terms and eligibility rules before trading.
How this works
The fee calculator estimates explicit trading fees from notional size, market type, maker or taker role, selected fee tier, referral discount assumption, and one-way versus round-trip execution.
One-way fee
Trade notional multiplied by the selected maker or taker rate.
Round-trip estimate
One-way fee multiplied by two to approximate opening and closing the same notional size.
Referral discount
The calculator applies the referral discount assumption to the selected fee rate before estimating the fee.
Assumptions
- The trade fills as the selected maker or taker role.
- The selected tier matches the trader's current fee tier.
- Round-trip mode uses the same notional size for the open and close.
Do not ignore
- Funding, spread, slippage, liquidation, deployer fees, and builder fees are separate from this explicit fee estimate.
- Maker orders can become taker orders if they execute immediately.
- Check official sources before you rely on a fee schedule or discount rule for launch or paid acquisition.
FAQ
Does this include funding?
No. Funding is a separate payment between longs and shorts and may outweigh trading fees for longer-held positions.
Why does round trip double the fee?
It approximates paying a fee once to open and once to close. Real results can differ if the close is a different size, tier, or maker/taker role.
Is the referral discount guaranteed?
No. The calculator exposes the assumption, but Hyperliquid controls eligibility and discount rules, and those rules may move.
Sources
- Hyperliquid Docs: FeesAccessed 2026-06-12Supports: Rolling 14-day volume tiers, perps and spot fee schedules, staking discounts, referral fee limits, fee-model caveats, fee distribution to HLP, the assistance fund, and deployers, the assistance fund system address, and burn recognition of assistance-fund HYPE.
- Hyperliquid Docs: ReferralsAccessed 2026-05-26Supports: Referral discount, referrer reward mechanics, referral volume limits, and vault/sub-account referral treatment.