Free dynasty trade calculator One number ends the trade argument.
Pigskin Arbitrage is a free dynasty fantasy football trade calculator for superflex and 1QB leagues. It blends six dynasty ranking sources into a single composite ADV score, then prices your trade on a convex curve and hands back an instant verdict — even, edge, win, or fleece.
One ADV score blends six independent sources
The methodology
How we arrive at ADV
No black box. ADV is a transparent, reproducible composite. Here's the exact pipeline every player runs through.
Pull six sources
Current dynasty values are scraped from DynastyProcess, DynastyDaddy, FantasyCalc, KeepTradeCut, Roster Audit, and DraftSharks — six markets, six methodologies, six crowds.
Rescale to a common axis
Every source uses a different scale, so each one is rescaled to put its #1 player at 10,000. Now all six speak the same 0–10,000 language and can be compared apples-to-apples.
Average into one ADV
ADV is the mean of whichever sources carry a value for that player. KeepTradeCut and DynastyDaddy publish near-identical numbers, so they share one vote — five independent opinions, so no single site's bias carries the board.
Grade & price the trade
Players are graded by position (A+ down to F), and each side of a trade is totaled on a convex curve so a single stud outweighs two mid pieces — exactly how the market pays for elite talent.
The formula
Same math for superflex and 1QB, computed separately so quarterback values move with your league format.
Always current
Refreshed twice a week
Dynasty value moves — a breakout, an injury, a coaching change, a rookie hype cycle. A calculator that's frozen at draft-day prices will hand you a bad verdict by September. Pigskin Arbitrage re-scrapes all six sources and recomputes the composite twice every week, so the ADV you trade on is the live market, not a memory.
Source freshness — live
- DPDynastyProcess2026-10-02
- DDDynastyDaddy2026-10-08
- FCFantasyCalc2026-10-08
- KTCKeepTradeCut2026-10-08
- RARoster Audit2026-10-08
- DSDraftSharks2026-10-08
The verdict
Not just a total — a call
Every trade returns a plain-English verdict and an edge score. When a deal is uneven, the Make It Evenengine serves three players who'd close the gap — so you counter in one tap instead of guessing.
- EvenWithin a coin flip — fair for both sides.
- EdgeOne side is nudging ahead.
- WinClear value gained.
- FleeceSomebody's robbing the room.
Install the app
Put it on your phone
Install it once and it opens like a native app — no browser bar, straight to the calculator, and no logging in every time.
- 1Open on your phone. Visit pigskinarbitrage.com in Safari (iPhone) or Chrome (Android).
- 2Add to Home Screen. Use Share → Add to Home Screen, or the ⋮ → Install app menu.
- 3Stay signed in. The installed app keeps you logged in for 30 days.
Convex-curve totals
Sides are totaled on a convex curve so elite studs outweigh roster depth — the same way the dynasty market actually prices packages. A single star beats two mid pieces by roughly 16%.
Pick valuation
Future rookie picks are priced from FantasyCalc's early, mid and late pick quotes, on the same scale as players — never off individual rookie prospects.
Positional grades
Every player carries an A+ to F grade within its position, so you instantly know whether you're trading a cornerstone or a bench dart.
Frequently asked
What is ADV?+
ADV is a single composite dynasty trade value on a 0–10,000 scale. It blends six independent ranking sources into one number, so you're not betting a trade on any one site's opinion. The player valued #1 in a format sits near 10,000; everyone else is priced relative to that.
How is the dynasty trade value calculated?+
Each of the six sources is rescaled so its own #1 player equals 10,000. That puts every source on the same 0–10,000 axis. ADV is the average of whichever sources carry a value for that player. KeepTradeCut and DynastyDaddy publish near-identical numbers, so they share one vote (KeepTradeCut first, DynastyDaddy as the fallback), which leaves five independent votes per player. When you build a trade, each side is totaled on a convex curve so elite studs outweigh replaceable depth — the same way the real dynasty market prices packages.
How often are the values updated?+
About twice a week during the season. Fresh values are scraped from all six sources and the composite is recomputed, so ADV tracks the live dynasty market — not a preseason snapshot that goes stale by Week 3.
Which sources does Pigskin Arbitrage use?+
DynastyProcess, DynastyDaddy, FantasyCalc, KeepTradeCut, Roster Audit, and DraftSharks. The full blended board is public on the superflex and 1QB rankings pages.
Is it free?+
Yes — completely free. No account, no card, no limits. Open the calculator and run trades right away, and the full methodology is public.
Does it support superflex and 1QB?+
Both. ADV is computed independently for superflex (2QB) and single-QB formats, so quarterback values shift correctly depending on your league.
How are draft picks valued?+
Picks are priced from FantasyCalc's early, mid and late quotes for each future draft class and put on the same 0–10,000 scale as players. A class that isn't quoted yet takes the nearest quoted class's value times FantasyCalc's year-over-year first-round ratio. Picks are never priced off individual rookie prospects. The full table is on the rookie pick values page.
Stop arguing. Start pricing.
Run your first trade on the six-source ADV composite in about ten seconds. No login, no card.
Free forever · no login · no card · superflex + 1QB