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SIDE A
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SIDE B
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Most dynasty trade calculators show you the same thing: two columns of numbers from a consensus value chart. You add up both sides, see which is bigger, and call it a day. The problem? That tells you almost nothing about whether a trade actually helps your team.
Dynasty Trade Maker’s calculator is different. It’s powered by real trade data from 6,976 completed Sleeper dynasty leagues — 167,265 actual trades, not hypothetical values. When you evaluate a trade here, you’re seeing what players are really worth based on what championship-winning teams actually paid for them.
Every value comes from FantasyCalc’s consensus dynasty rankings, updated daily. We show both Superflex and 1QB values so you’re always comparing in the right format for your league. And our trade verdict doesn’t just say “Side A wins” — it tells you the gap percentage and whether the deal is close enough that roster fit should decide it.
A trade calculator is a starting point, not a verdict. Here’s how to use it effectively:
Check the value gap, not just who “wins.” A 2% gap means the trade is essentially even — let roster needs decide. A 30% gap means someone is giving up real value.
Always check both formats. A player’s value can shift dramatically between Superflex and 1QB. Make sure you’re evaluating in the right context for your league.
Factor in what the calculator can’t see. Your team’s window, positional needs, and league dynamics matter as much as raw value. Our research shows that the “value loser” in lopsided trades actually wins championships more often — because they’re contenders making aggressive moves.
Use it before you offer, not after. Run the trade before you send it. Know the gap so you can negotiate from an informed position.
Real Trade Context
Every value is grounded in what players actually sell for in real Sleeper dynasty leagues — not what a panel of experts thinks they’re worth.
Updated Daily
Values update every day from FantasyCalc consensus data across 150,000+ real leagues. You’re always seeing the current market, not last week’s.
Superflex & 1QB
Toggle between formats instantly. QB values shift dramatically in Superflex vs 1QB — always evaluate in your league’s format.
Includes Draft Picks
Add future draft picks to either side. Pick values are consensus-based so you can evaluate player-for-pick swaps accurately.
Looking for the full dynasty trade value chart? Our rankings page shows every player’s dynasty value with 30-day trends, sortable by position and format. Use it alongside the calculator to find trade targets and identify value gaps in your league.
For deeper analysis, explore our 33 original research articles covering everything from trade timing (champions traded 68% more in playoff weeks) to which draft picks actually hit (the 1.01 hits 91.9% of the time, but mid-second rounders drop to single digits).
Yes, completely free with no account required. Add players to both sides and get an instant verdict. For AI-powered trade suggestions personalized to your roster, import your Sleeper league (also free, with 3 AI analyses per month).
Values come from FantasyCalc’s consensus dynasty rankings, which aggregate data from 150,000+ real Sleeper leagues. They update daily and reflect the real market — not one person’s opinion.
In Superflex leagues, you start two quarterbacks, which makes the position dramatically more scarce and valuable. A QB who’s worth 5,000 in 1QB might be worth 10,000+ in Superflex. Always check the right format for your league.
Not necessarily. Our research on 27,000+ lopsided trades shows the side that “loses” on value actually wins championships more often (10.0% vs 6.7%). Context, roster fit, and timing matter more than raw value.
Yes. Future rookie picks (1st through 4th round, multiple seasons) can be added to either side. Pick values reflect consensus market pricing.
Want more than a calculator? Import your Sleeper league for AI trade suggestions, contender rankings, and roster analysis.