Drop Rate Calculator
Calculate expected drop rates, farming time, and resource requirements for Sailor Piece and other Roblox games. Optimize your farming strategy with our drop rate calculator.
Drop Rate Calculator
Selected: 0.75% drop rate
20 kills per hour
Probability Chart
10 kills
7.3%
20 kills
14.0%
30 kills
20.2%
40 kills
26.0%
50 kills
31.4%
60 kills
36.3%
70 kills
41.0%
80 kills
45.2%
90 kills
49.2%
100 kills
52.9%
150 kills
67.7%
200 kills
77.8%
300 kills
89.5%
500 kills
97.7%
How to Use
- • Enter the drop rate (e.g., 0.5% for Phantasm Core)
- • Set your desired confidence level (90% recommended)
- • See expected kills and farming time
- • Optimize your farming strategy
Drop Rate Reference
Ice Queen Outfit4.38%
Phantasm Core0.5-0.75%
Ice Core0.4-1.76%
Pro Tips
• Farm in groups for faster kills
• Use Kitsune race for +25% luck
• Focus on Normal difficulty for efficiency
• Track your kills to estimate progress