DFS Calculator

Calculate DFS ROI and expected value to optimize your Daily Fantasy Sports strategy.

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About This Tool

This DFS calculator helps Daily Fantasy Sports players determine the profitability of their contests. By entering the entry fee, number of entries, total prize pool, and estimated win probability, the tool calculates key metrics like Return on Investment (ROI), expected value, total cost, and potential profit. Use it to make data-driven decisions and improve your DFS strategy.

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How to Use

Enter the entry fee per contest in dollars.\n
Input the number of entries you plan to submit.\n
Provide the total prize pool for the contest.\n
Estimate your win probability as a percentage (0-
.\n
Click 'Calculate DFS ROI' to see results including ROI, expected value, and breakdown.

Frequently Asked Questions

Find Quick Answers

What is DFS ROI?

DFS ROI (Return on Investment) measures the profitability of your Daily Fantasy Sports entries. It's calculated as (Net Profit / Total Cost) × 100%. A positive ROI indicates profit.

How do I estimate win probability?

Win probability is your estimated chance of winning the contest, based on factors like player lineup strength, contest size, and historical performance. Enter it as a percentage (e.g., 5 for 5%).

Does this calculator support multiple entries?

Yes, you can input any number of entries to calculate total cost and aggregate ROI across all entries.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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