Crypto Funding Rate Calculator
Calculate crypto funding rate APY and delta-neutral arbitrage yield on Binance, Bybit and OKX perpetuals.
Auto-loaded from Binance BTCUSDT by default. Funding rates are contract-specific, and many symbols can be negative.
Loading live BTCUSDT funding rate...
- Buy worth of crypto on the SPOT market.
- Open a position on Perpetual Futures.
- You are now Delta-Neutral. If price dumps, your profit covers the spot loss.
- Collect funding fees every continuously.
How to Calculate Crypto Funding Rates
The Funding Rate Calculator is an essential tool for perpetual futures traders looking to optimize their yields or perform delta-neutral arbitrage. In perpetual swaps, funding rates are periodic payments exchanged between long and short traders to keep the contract price pegged to the underlying spot price. This tool allows you to input the current rate, leverage, and position size to calculate exactly how much you will pay or receive over various timeframes.
For advanced traders, this calculator also highlights arbitrage opportunities. By taking a delta-neutral position—buying an asset on the spot market while shorting it on the perpetual futures market—you can earn the funding rate yield with minimal exposure to price volatility. Use this calculator to identify the most lucrative funding setups and manage your passive income strategies effectively.
Funding payout is calculated as: Funding Payment = Position Size × Funding Rate. Annualized APY: APY = Funding Rate × Funding Intervals Per Day × 365 × 100%. With leverage, the effective payout scales by: Effective Payout = Position Size × Leverage × Funding Rate. If the rate is positive, longs pay shorts; if negative, shorts pay longs.
Check for arbitrage opportunities by comparing with the exchange fee calculator, or use the Profit/Loss Calculator to monitor your net yields. For leverage risk management, try the liquidation price calculator.
Understand Funding Rates Deeply
Read our full guide on how funding rates work, delta-neutral arbitrage, and how leverage amplifies funding costs.
Read Full Guide →Funding Rate Yield — FAQ
What is a crypto funding rate?
Funding rates are continuous, periodic payments exchanged directly between long and short traders in perpetual futures markets. Because perpetual contracts never expire, exchanges use funding rates as a mathematical mechanism to violently pull the futures contract price back in line with the underlying spot market asset price, preventing severe long-term market manipulation and divergence.
Why am I paying funding fees?
You pay funding fees when your current market positioning is heavily aligned with the dominant, overwhelming market trend. If the overwhelming majority of traders are aggressively long (driving the futures price above spot), the funding rate turns positive. Consequently, all long positions must mathematically pay a percentage of their total leveraged position size to short traders.
How often are funding rates paid?
While the specific interval depends on the exchange, the industry standard for major platforms like Binance, Bybit, and OKX is an 8-hour cycle (e.g., 00:00, 08:00, 16:00 UTC). However, during periods of extreme, unprecedented market volatility, exchanges can dynamically compress this interval to every 4 hours or even 1 hour to forcefully stabilize runaway prices.
How is the funding payment calculated?
The exact funding payment is calculated using a strict formula: Total Leveraged Position Size (in nominal USD) multiplied by the current Funding Rate percentage. If you hold a massively leveraged $100,000 position and the rate is a high 0.05%, you will instantly pay (or receive) $50 every single time the funding countdown hits zero.
Can I use funding rates to make money?
Yes, through a sophisticated strategy called 'delta-neutral cash and carry.' A trader simultaneously buys $10,000 of spot Bitcoin and opens a massive $10,000 1x Short perpetual futures position. Because the positions perfectly cancel out price volatility, the trader carries zero price risk, but continuously harvests the positive funding rate payments from the heavily long market.
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