What is TWAP in crypto trading?

TWAP (Time-Weighted Average Price) is an execution strategy that splits a large order into equal smaller orders executed at regular time intervals over a defined period. The goal is to achieve an average fill price close to the market's time-weighted average, minimizing price impact and market slippage. TWAP is widely used by institutional traders and algorithmic bots to accumulate or distribute large positions without moving the market.

Why use TWAP instead of a single market order?

Large single orders can significantly move the price against you — this is called market impact or slippage. If you try to buy $500,000 of BTC in one order, your order consumes the available ask liquidity and drives the price up before fully filling. TWAP spreads the purchase over many smaller orders over hours, allowing the market to replenish liquidity between fills and resulting in a better average price with lower total slippage cost.

How do I choose the TWAP interval and duration?

A common rule of thumb: your total order size should be no more than 5–10% of average trading volume per interval. For example, if BTC/USDT averages $100M/hour volume and you want to buy $1M, a 1-hour TWAP with 60 one-minute intervals limits each order to ~$16,700 — well within 5% of average minute volume. Shorter intervals with more orders provide better price averaging; longer intervals give the market more time to absorb each order.

What is the difference between TWAP and VWAP?

TWAP weights all time intervals equally — each order is the same size regardless of volume at that time. VWAP (Volume-Weighted Average Price) adjusts order sizes based on historical volume patterns, executing more when volume is high and less when it's low. VWAP generally achieves better average prices in markets with predictable volume patterns (like equity markets), while TWAP is simpler and more predictable for crypto markets with less consistent intraday volume patterns.

Free Tools TWAP Order Calculator

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Trade Analysis

TWAP Order Calculator

Enter total order size, number of intervals, execution window, and fee rate to calculate your TWAP (Time-Weighted Average Price) schedule — minimize market impact and slippage on large crypto orders.

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How This Tool Works

TWAP execution splits a large order into equally-sized child orders spaced evenly over time, reducing market impact and achieving an average price close to the market TWAP.

Order Size per Interval = Total Order ÷ Number of Intervals
Interval Duration = Total Window (hours) ÷ Number of Intervals × 60 min
Total Fee Cost = Order Size per Interval × Fee% × Number of Intervals

Example: buy $100,000 of BTC over 4 hours using 20 intervals → 20 orders of $5,000 each, every 12 minutes. Each order is small enough to avoid significant market impact on a liquid BTC/USDT pair. The schedule table shows exact execution times so you can automate or manually track each order.

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