Box EV Calculator
Expected value of opening a container once, vs its cost
Gift Basket
View in Item DB →Total EV (open once)
0z
Box cost (NPC)
5z
Net per open (loss)
-5z
| Item | Chance | Unit Price | EV Contribution | |
|---|---|---|---|---|
 |
Pet Treat | - | 5z | - |
 |
Pet Food | - | 500z | - |
 |
Pet Incubator | - | 2,000z | - |
 |
Rainbow Carrot | - | 10.0K | - |
 |
Fatty Chubby Earthworm | - | 9,999z | - |
 |
Rotten Fish | - | 9,999z | - |
 |
Unripe Apple | - | 9,999z | - |
 |
Orange Juice | - | 1,500z | - |
 |
Book of the Devil | - | 49.0K | - |
 |
Monster Juice | - | 3,000z | - |
 |
Queen's Hair Ornament | - | 1,999z | - |
 |
Delicious Pet Treat | - | 5z | - |
 |
Punisher | - | 20.0K | - |
 |
No Recipient | - | 50.0K | - |
 |
Armlet of Obedience | - | 35.0K | - |
 |
Well-Dried Bone | - | 20.0K | - |
 |
Tropical Banana | - | 100.0K | - |
 |
Soft Apron | - | 70.0K | - |
 |
Monkey Circlet | - | 9,999z | - |
 |
Wild Flower | - | 10.0K | - |
 |
Shining Stone | - | 76.5K | - |
 |
Knife Goblin Ring | - | 150.0K | - |
 |
Hammer Goblin Ring | - | 95.0K | - |
 |
Flail Goblin Ring | - | - | - |
 |
Luxury Whisky Bottle | - | 10z | - |
 |
Silver Knife of Chastity | - | 350.0K | - |
 |
Forbidden Red Candle | - | 1.00M | - |
 |
Tantan Noodle | - | 10z | - |
EV = chance × unit price, summed across contents. Unit price is the market price or the NPC sell price, whichever is higher. Items with unknown drop chance contribute 0.