Prize Stocking Calculator
Your hire's numbers
Expected signups across the whole hire — each signup is one play
total
How many days the machine is on hire
days
1 prize won per 8 signups
1 in
Total prizes loaded for the whole hire
total
Cushion so the machine doesn't run empty if it's busier than expected
%
What to load
Recommended prize load
—
—
Total plays (signups)
—
Expected prizes won
—
Signups / day
The formula
Prizes = Total signups × Win rate × (1 + Buffer)