Perpetual Funding Rate Calculator
Estimate perpetual funding paid or received from position notional, the current rate, interval, and expected settlements.
Initial values are hypothetical, not live rates. Count the settlement timestamps you actually cross; do not simply divide holding hours by the interval.
A flat price can still have holding costs
Assume notional 10,000, rate 0.01%, and three settlements with unchanged rate and notional: a long pays 3 and a short receives 3. This is not total trading P&L. One hour may cross a settlement while seven hours may not. Unknown future rates require scenarios; annualization is not a promised return.
Check official settlement rules and funding history →This is a scenario estimate, not a venue quote. Rates, intervals, notional value, and caps can change before settlement; funding normally applies only when the position remains open at the settlement timestamp. Model trading fees, slippage, and liquidation loss separately.
Understand the rule before comparing venues
Read the complete guide, then verify the live interval, cap/floor, and countdown on the venue contract page.
Frequently asked questions
Exchange partner links
SponsoredGate, Binance, Bitget and OKX. These are affiliate links. A 20% trading-fee rebate is subject to platform eligibility, region, product and settlement terms. We may earn a commission; this is not a safety ranking or investment advice.