Funding & holding cost calculator

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Notional is distinct from margin. Funding rate applies per settlement. Explicitly choose participation at exact holding boundaries.

Notional is distinct from margin. Funding rate applies per settlement. Explicitly choose participation at exact holding boundaries.

Notional is distinct from margin. Funding rate applies per settlement. Explicitly choose participation at exact holding boundaries.

One row per event: UTC timestamp, rate in %, position value in settlement currency. Example: 2026-11-03T08:00:00Z, 0.01, 10000. Up to 10,000 rows.

Each row: UTC start, end, settlement anchor, interval in minutes, rate in %. Segments must cover the holding period without gaps.

Enter up to three comma-separated values. All scenarios are user-specified assumptions.

Results

Enter values to calculate.

Calculation basis
Linear value = notional, or base quantity × mark price
Inverse value = quote contract value / mark price
Cash flow = −direction × settlement value × funding rate
Net holding cost = total paid − total received
Settlement times = anchor + k × interval (UTC)

A 10,000 USDT long position with three settlements at 0.01% pays 3 USDT, receives 0 and incurs net holding cost of 3 USDT.

Notional is distinct from margin. Funding rate applies per settlement. Explicitly choose participation at exact holding boundaries.

References