Trade-up
Free CS2 trade-up calculator: the odds, exact float and price of every outcome, expected profit after fees, knife trade-ups and a reverse calculator.
CostUS$ 2.90
Expected valueUS$ 3.47
Chance of making money67 %
Expected profit+US$ 0.57
Inputs (10/10)
| Remove | |||
|---|---|---|---|
 Glock-18 | Block-18The Kilowatt Collection | US$ 0.34 | ||
| Glock-18 | Block-18The Kilowatt Collection | US$ 0.34 | ||
 MP7 | Just SmileThe Kilowatt Collection | US$ 0.30 | ||
| MP7 | Just SmileThe Kilowatt Collection | US$ 0.30 | ||
 Five-SeveN | HybridThe Kilowatt Collection | US$ 0.29 | ||
| Five-SeveN | HybridThe Kilowatt Collection | US$ 0.29 | ||
 M4A4 | Etch LordThe Kilowatt Collection | US$ 0.27 | ||
| M4A4 | Etch LordThe Kilowatt Collection | US$ 0.27 | ||
 Sawed-Off | Analog InputThe Kilowatt Collection | US$ 0.25 | ||
| Sawed-Off | Analog InputThe Kilowatt Collection | US$ 0.25 |
Outcomes
| Profit if it drops | ||||
|---|---|---|---|---|
 M4A1-S | Black LotusClassified · Minimal Wear | 0.1282 | 33.3 % | US$ 5.38 | +US$ 1.83 |
 Zeus x27 | OlympusClassified · Minimal Wear | 0.1227 | 33.3 % | US$ 3.65 | +US$ 0.31 |
 USP-S | JawbreakerClassified · Field-Tested | 0.1831 | 33.3 % | US$ 2.81 | −US$ 0.43 |
Odds: each collection weighs by how many inputs it has, split among its outcomes. Output float uses each input's normalized float (the formula the community measured; Valve hasn't published it). 5 Coverts give a knife or gloves from one of their collections' cases. Souvenirs lose the attribute. Before fees, with the lowest Skinport listing of 2026-11-08. A price with * is Skinport's suggested price: nobody is selling it right now. StatTrak drops 10% of the time.