Калькулятор трейд-апу
Pick 10 CS2 skins of one grade, or 5 Coverts for a knife or gloves: each input carries an equal share of the odds, split over the next-grade skins of its own collection, and each outcome's float is the average of the inputs' places in their float ranges, placed in the outcome's own range. The rules and the float formula
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0/10Avg float —Результат
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Як працюють трейд-апи
10 for 1, or 5 for a knife
Ten skins of one grade give one skin of the next grade: Consumer → Industrial → Mil-Spec → Restricted → Classified → Covert. Five Covert skins give a knife or a pair of gloves from the case of one of them.
Шанси
Each input carries an equal share of the roll, split evenly over the next-grade skins of its own collection (a Covert: its case's knives and gloves). A knife's Doppler counts as one finish; how it splits into phases is an estimate.
Флоат
Each input's float is placed inside its own range (0 = its lowest float, 1 = its highest), the values are averaged, and the average is placed inside each outcome's own range. The wear follows the stored float.
What can go in
Normal and Souvenir skins mix, and give a normal skin. StatTrak is all or nothing. Knives, gloves, Contraband and Limited Edition items can't be used in trade-up contracts, nor can skins whose collection has no next grade.
How are trade up odds calculated in CS2?
Every input carries an equal share of the roll: 1/10, or 1/5 for Covert contracts. That share is split evenly over the next-grade skins of the input's own collection (for a Covert, over its case's knives and gloves). Three inputs from a collection with two possible outcomes give each of those outcomes 15%.
How is the float of a trade up outcome calculated?
Each input's float is placed inside its own skin's float range (0 at its lowest possible float, 1 at its highest), those values are averaged, and the average is placed inside each outcome's own range. An outcome that runs from 0.00 to 0.80 at an average of 0.10 comes out at 0.08.
Can I mix StatTrak, Souvenir and normal skins?
Normal and Souvenir skins mix freely and the result is always a normal skin. StatTrak is all or nothing: ten StatTrak inputs give a StatTrak outcome. Knives, gloves, Contraband and Limited Edition items can't be used.
How do Covert to knife trade ups work?
Five Covert skins of the same kind (all StatTrak or none) give one knife or pair of gloves from the case of one of the inputs. Gloves are never StatTrak, so StatTrak Coverts only give knives, and Coverts from glove-only cases can't be traded up as StatTrak.