Crypto Funding Fee Calculator
Estimate how much funding you would pay or receive on a perpetual futures position.
Funding rates change every period and differ between exchanges. Enter the rate you expect; this tool does not use live funding data.
Results
Total funding you pay
$42.00
Funding per period
$2.00
Paid by you
Convention used: a positive rate means longs pay shorts; a negative rate means shorts pay longs. Payments assume the position value stays constant.
How it works
Each period, funding = position value × funding rate. A positive rate means longs pay shorts.
Formula & methodology
Funding per period = Position × Rate Total = Funding per period × Periods
Funding rates change every period.
Illustrative example
$20,000 long for one week
At 0.01% every 8 hours (21 periods), the long pays $2 per period, $42 in total.
Hypothetical figures for illustration only.
Frequently asked questions
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