BACK TO SIMULATOR

CS2 · Expected return calculator

CS2 CASE ROI CALCULATOR

Mathematical Expected Returns based on live Steam market pricing

Our algorithms utilize Valve's official unboxing drop rates: Mil-Spec (79.92%), Restricted (15.98%), Classified (3.20%), Covert (0.64%), and Rare Special (0.26%). Calculations factor in StatTrak variants and wear condition distributions with daily market synchronization.

MONTE CARLO BUDGET SIMULATOR

$

Allows opening approx. 251 boxes per run across 10,000 separate trials.

// EXPECTING_CALCULATION_STREAMClick the button above to run mathematical trials.

CASE EXPECTED RETURN RANKING

Sort By:
Expected Value$1.93
96.9%S-Tier
Sealed Dead Hand Terminal

Sealed Dead Hand Terminal

39 ItemsCost: $2.50
Expected Value$2.10
84.0%S-Tier
Expected Value$1.16
55.6%B-Tier
Huntsman 武器ケース

Huntsman 武器ケース

19 ItemsCost: $11.11
Expected Value$6.09
54.8%B-Tier
Operation Wildfire ケース

Operation Wildfire ケース

16 ItemsCost: $5.77
Expected Value$3.03
52.5%B-Tier
Expected Value$1.00
52.2%B-Tier
Expected Value$1.93
45.5%B-Tier
CS:GO 武器ケース 3

CS:GO 武器ケース 3

12 ItemsCost: $15.24
Expected Value$6.79
44.5%F-Tier
Falchion ケース

Falchion ケース

16 ItemsCost: $4.13
Expected Value$1.80
43.7%F-Tier
Expected Value$3.49
43.1%F-Tier
Shadow ケース

Shadow ケース

16 ItemsCost: $4.28
Expected Value$1.84
43.1%F-Tier
Expected Value$9.58
41.2%F-Tier
Expected Value$5.18
41.0%F-Tier
Expected Value$1.93
40.4%F-Tier
eSports 2014 Summer ケース

eSports 2014 Summer ケース

17 ItemsCost: $16.57
Expected Value$6.66
40.2%F-Tier
Expected Value$3.65
39.9%F-Tier
Chroma ケース

Chroma ケース

14 ItemsCost: $7.20
Expected Value$2.76
38.3%F-Tier
Shattered Web ケース

Shattered Web ケース

17 ItemsCost: $8.18
Expected Value$3.11
38.0%F-Tier
Operation Hydra ケース

Operation Hydra ケース

17 ItemsCost: $34.89
Expected Value$13.20
37.8%F-Tier
Prisma ケース

Prisma ケース

17 ItemsCost: $3.82
Expected Value$1.44
37.6%F-Tier
Gallery ケース

Gallery ケース

15 ItemsCost: $3.36
Expected Value$1.24
37.0%F-Tier
Horizon ケース

Horizon ケース

17 ItemsCost: $4.08
Expected Value$1.50
36.7%F-Tier
Expected Value$2.31
36.4%F-Tier
Expected Value$9.58
36.1%F-Tier
Expected Value$0.85
35.8%F-Tier
CS20 ケース

CS20 ケース

16 ItemsCost: $3.61
Expected Value$1.29
35.8%F-Tier
Expected Value$0.84
34.9%F-Tier
Snakebite ケース

Snakebite ケース

16 ItemsCost: $2.99
Expected Value$1.04
34.9%F-Tier
Expected Value$7.79
33.8%F-Tier
Expected Value$0.61
33.4%F-Tier
Operation Bravo ケース

Operation Bravo ケース

15 ItemsCost: $63.09
Expected Value$20.08
31.8%F-Tier
Revolver ケース

Revolver ケース

17 ItemsCost: $5.26
Expected Value$1.66
31.6%F-Tier
Gamma ケース

Gamma ケース

17 ItemsCost: $5.49
Expected Value$1.73
31.6%F-Tier
Expected Value$9.58
31.0%F-Tier
Chroma 2 ケース

Chroma 2 ケース

14 ItemsCost: $6.08
Expected Value$1.88
31.0%F-Tier
Gamma 2 ケース

Gamma 2 ケース

17 ItemsCost: $5.52
Expected Value$1.71
30.9%F-Tier
グローブケース

グローブケース

17 ItemsCost: $17.60
Expected Value$5.35
30.4%F-Tier
Operation Riptide ケース

Operation Riptide ケース

17 ItemsCost: $12.94
Expected Value$3.91
30.2%F-Tier
Expected Value$0.83
29.9%F-Tier
Expected Value$0.84
29.5%F-Tier
Danger Zone ケース

Danger Zone ケース

17 ItemsCost: $3.84
Expected Value$1.11
28.8%F-Tier
Prisma 2 ケース

Prisma 2 ケース

17 ItemsCost: $3.81
Expected Value$1.10
28.8%F-Tier
Kilowatt ケース

Kilowatt ケース

17 ItemsCost: $2.67
Expected Value$0.73
27.4%F-Tier
Spectrum 2 ケース

Spectrum 2 ケース

17 ItemsCost: $5.35
Expected Value$1.46
27.3%F-Tier
Recoil ケース

Recoil ケース

15 ItemsCost: $2.81
Expected Value$0.76
27.2%F-Tier
Expected Value$0.84
26.9%F-Tier
Expected Value$0.70
26.6%F-Tier
Fracture ケース

Fracture ケース

17 ItemsCost: $3.01
Expected Value$0.79
26.1%F-Tier
Spectrum ケース

Spectrum ケース

17 ItemsCost: $6.08
Expected Value$1.58
26.0%F-Tier
Expected Value$1.93
26.0%F-Tier
Expected Value$0.96
25.9%F-Tier
Expected Value$0.85
24.8%F-Tier
Revolution ケース

Revolution ケース

16 ItemsCost: $2.75
Expected Value$0.67
24.3%F-Tier
Expected Value$10.66
24.2%F-Tier
eSports 2013 Winter ケース

eSports 2013 Winter ケース

12 ItemsCost: $23.69
Expected Value$5.67
23.9%F-Tier
Expected Value$7.79
23.8%F-Tier
Expected Value$3.68
23.8%F-Tier
Expected Value$9.58
22.8%F-Tier
Expected Value$0.84
22.7%F-Tier
Expected Value$9.58
22.6%F-Tier
Expected Value$1.16
22.1%F-Tier
Expected Value$2.21
21.5%F-Tier
Expected Value$1.00
21.0%F-Tier
Clutch ケース

Clutch ケース

17 ItemsCost: $3.11
Expected Value$0.65
20.9%F-Tier
Expected Value$0.83
20.6%F-Tier
Expected Value$3.82
19.7%F-Tier
Expected Value$7.96
19.6%F-Tier
Expected Value$1.93
18.7%F-Tier
Expected Value$9.58
18.7%F-Tier
Expected Value$3.82
18.5%F-Tier
Expected Value$3.82
18.4%F-Tier
CS:GO 武器ケース 2

CS:GO 武器ケース 2

12 ItemsCost: $28.64
Expected Value$5.26
18.4%F-Tier
Expected Value$1.16
18.3%F-Tier
CS:GO 武器ケース

CS:GO 武器ケース

9 ItemsCost: $125.99
Expected Value$22.05
17.5%F-Tier
Expected Value$0.70
17.2%F-Tier
Expected Value$3.68
17.0%F-Tier
Chroma 3 ケース

Chroma 3 ケース

17 ItemsCost: $5.73
Expected Value$0.95
16.6%F-Tier
eSports 2013 ケース

eSports 2013 ケース

9 ItemsCost: $54.15
Expected Value$8.96
16.5%F-Tier
Expected Value$3.66
16.3%F-Tier
Expected Value$7.79
16.1%F-Tier
Expected Value$3.68
16.0%F-Tier
Expected Value$0.83
15.9%F-Tier
Expected Value$1.00
15.0%F-Tier
Expected Value$7.96
15.0%F-Tier
Expected Value$0.70
14.7%F-Tier
Expected Value$1.16
14.2%F-Tier
Expected Value$7.79
13.5%F-Tier
Expected Value$9.58
13.2%F-Tier
Expected Value$7.96
13.1%F-Tier
Expected Value$0.83
12.7%F-Tier
Expected Value$10.66
12.5%F-Tier
Expected Value$0.85
11.3%F-Tier
Expected Value$3.68
11.1%F-Tier
Expected Value$9.58
11.1%F-Tier
Expected Value$7.79
11.0%F-Tier
Expected Value$9.58
10.9%F-Tier
Expected Value$10.66
10.6%F-Tier
Expected Value$7.96
10.5%F-Tier
Expected Value$7.96
10.4%F-Tier
Expected Value$7.96
9.9%F-Tier
Expected Value$0.85
9.4%F-Tier
Expected Value$7.96
8.8%F-Tier
Expected Value$3.82
8.5%F-Tier
Expected Value$7.96
8.5%F-Tier
Expected Value$3.82
7.7%F-Tier
Expected Value$9.58
7.0%F-Tier
Expected Value$3.68
6.8%F-Tier
Expected Value$3.68
6.7%F-Tier
Expected Value$1.00
6.6%F-Tier
Expected Value$0.85
6.5%F-Tier
Expected Value$3.68
6.1%F-Tier
X-Ray P250 パッケージ

X-Ray P250 パッケージ

1 ItemsCost: $4.21
Expected Value$0.22
5.2%F-Tier
Expected Value$1.93
5.1%F-Tier
Expected Value$1.00
4.6%F-Tier
Expected Value$10.66
4.6%F-Tier
Expected Value$1.93
4.6%F-Tier
Expected Value$7.96
4.3%F-Tier
Expected Value$3.82
4.2%F-Tier
Expected Value$1.00
4.1%F-Tier
Expected Value$23.95
4.0%F-Tier
Expected Value$23.95
3.0%F-Tier
Expected Value$0.85
2.8%F-Tier
Expected Value$9.58
2.7%F-Tier
Expected Value$7.79
2.7%F-Tier
Expected Value$10.66
2.6%F-Tier
Expected Value$23.95
2.5%F-Tier
Expected Value$23.95
2.3%F-Tier
Expected Value$23.95
2.2%F-Tier
Expected Value$1.93
2.1%F-Tier
Expected Value$3.82
2.0%F-Tier
Expected Value$1.93
2.0%F-Tier
Expected Value$23.95
2.0%F-Tier
Expected Value$23.95
2.0%F-Tier
Expected Value$1.93
1.6%F-Tier
Expected Value$23.95
1.6%F-Tier
Expected Value$1.93
1.6%F-Tier
Expected Value$1.93
1.4%F-Tier
Expected Value$3.68
1.3%F-Tier
Expected Value$3.68
0.6%F-Tier
Expected Value$10.66
0.5%F-Tier
Expected Value$7.96
0.3%F-Tier
Expected Value$1.93
0.2%F-Tier
Expected Value$9.58
0.2%F-Tier
Expected Value$1.93
0.2%F-Tier