Fantasy Trade Value Calculator
Compare both sides of a fantasy trade by assigning player values. Add players to Team A and Team B, then calculate to see which side gets more value and whether the trade is fair.
How to Use
Assign each player a value from 0 (droppable) to 200 (league-winning elite). Use consensus rankings from your preferred source, or your own evaluations. Common benchmarks: top-5 picks = 90-120, mid-round starters = 40-70, bench depth = 10-30.
Team A Receives
Team B Receives
How This Calculator Works
This calculator compares the total assigned values on each side of a fantasy trade. You assign a numerical value (0–200) to each player based on their projected production relative to replacement level. The tool then:
- Sums each side: Adds the values of all players Team A receives and all players Team B receives.
- Calculates the difference: Finds the absolute difference between the two totals.
- Computes a fairness percentage: Expresses the difference as a percentage of the average of both sides —
Difference ÷ ((Sum A + Sum B) ÷ 2) × 100. - Renders a verdict: Under 3 points difference = Very Fair; under 10% = Slight edge; under 25% = Favors one side; 25%+ = Lopsided.
Player values are inherently subjective. Most managers derive them from expert consensus rankings (e.g., FantasyPros ECR), auction dollar values, or dynasty trade value charts. The key insight is that positional scarcity — the drop-off from elite to replacement-level at each position — should be factored into every value assignment.
References & Methodology
- FantasyPros — Expert Consensus Rankings (ECR) methodology. Aggregates rankings from 100+ industry analysts to produce consensus positional rankings and trade values. fantasypros.com
- Podehl, J. & Bales, J. (2019) — Fantasy Football for Smart People. Discussion of value-based drafting (VBD) and positional scarcity as the foundation for player valuation in fantasy sports.
- ESPN Fantasy Football Scoring — Standard scoring rules used across ESPN, Yahoo, and NFL.com fantasy platforms. These establish the baseline point values that underpin player trade values.
- Dynasty League Football (DLF) — Dynasty trade value charts and methodology. Provides historical context for how trade values are calculated in keeper and dynasty formats.
Understanding Fantasy Trade Values
Trade value in fantasy sports reflects a player's projected production relative to replacement-level alternatives at the same position. Scarcity matters: a top-3 tight end may be worth more than a top-12 wide receiver because the positional drop-off is steeper.
Most experienced fantasy managers use a combination of expert consensus rankings, auction values, and dynasty trade calculators to arrive at player values. The key principle is that both sides should feel they are improving their team for the trade to succeed.
Tips for Evaluating Trades
- Position scarcity: RB and TE have the steepest drop-offs from elite to average.
- Schedule and bye weeks: A player's remaining schedule can significantly affect short-term value.
- Team needs: A slight loss in raw value can be a win if you fill a roster hole.
- Dynasty vs. redraft: Age and contract status matter in keeper and dynasty formats.
Frequently Asked Questions
What value scale should I use?
A 0-200 scale works well for dynasty leagues. For redraft, 0-100 is common. The key is consistency across all players you evaluate. Many managers use FantasyPros Expert Consensus Rankings as a starting baseline.
Should I value draft picks in trades?
In dynasty and keeper leagues, future draft picks carry significant value. A mid-first-round pick is typically worth a low-end RB1 or WR1. Late-round picks diminish in value quickly.