Formula & Calculator
Simple Arbitrage Profit
Calculates the net profit from buying a cryptocurrency on one exchange and simultaneously selling it on another where the price is higher.
Interpretation
Profit = (Sell Price − Buy Price) × Quantity − Total Fees. Profit from buying and selling on different exchanges. Used in arbitrage trading.
Variables
| Symbol | Quantity | Unit |
|---|---|---|
| Profit | Net arbitrage profit | currency |
| Sell Price | Price sold at on the higher-priced exchange | currency |
| Buy Price | Price bought at on the lower-priced exchange | currency |
| Quantity | Amount of crypto traded | coins |
| Total Fees | Combined trading and withdrawal fees | currency |
What it means
Arbitrage is the simultaneous purchase and sale of an asset to profit from price differences. This formula calculates the net profit after fees. It is used by traders to exploit inefficiencies across exchanges. Understanding this helps traders identify arbitrage opportunities and to calculate potential returns. Arbitrage helps keep prices aligned across markets. It requires fast execution and low fees.
Worked example
Simple Arbitrage Profit – Two Detailed Examples
Real‑World| Parameter | Value |
|---|---|
| Buy Price | $60,000 |
| Sell Price | $60,300 |
| Quantity | 0.5 |
| Total Fees | $20 |
| Parameter | Value |
|---|---|
| Buy | $3,000 |
| Sell | $3,050 |
| Quantity | 2 |
| Fees | $15 |
Common mistakes
- Sell price: The price at which you sell the asset.
- Buy price: The price at which you bought the asset.
- Quantity: The number of units traded.
- Total fees: Include all trading fees, network fees, and slippage.
- Profit: The net profit after all costs.
Applications
Simple arbitrage profit calculates the profit from buying on one exchange and selling on another, minus fees. This is the basis for crypto arbitrage trading. Traders use it to identify and execute profitable opportunities. By factoring in fees, they can determine the true net profit. This formula is essential for arbitrage strategies, which help to keep prices aligned across exchanges.
- Identifying and executing arbitrage opportunities
- Evaluating the profitability of cross‑exchange trades
- Considering transaction fees and transfer times
- Risk management in arbitrage strategies
- Educational understanding of market efficiency
Frequently Asked Questions
Profit = (Sell Price - Buy Price) × Quantity - Total Fees. For example, buy 0.5 BTC at $60,000 and sell at $60,300 gives a gross profit of $150; subtract fees (e.g., $20) to get a net profit of $130.
Because arbitrage opportunities may appear profitable in terms of price difference, but fees can eat up most or all of the gain. Always calculate net profit after all costs.
Price changes during the transfer between exchanges (slippage), withdrawal delays, and order book depth. If the price gap closes before you complete the trade, you may lose money.
Faster transfers reduce the risk of price movement. Using networks with low latency or arbitrage-specific tools can improve success rates. The longer the transfer, the more risk you take.
Yes, many traders use bots to monitor multiple exchanges and execute trades automatically when a profitable spread appears. However, competition is fierce, and margins are thin.
It depends on the fees and transfer costs. You need a spread larger than the sum of all fees (trading fees on both ends + withdrawal fee + deposit fee).
Arbitrage is generally legal, but you must comply with each exchange’s terms and local tax laws. Profits are taxable in most jurisdictions.
Yes, arbitrageurs help align prices across exchanges, reducing price discrepancies and improving market efficiency.