CS2 Trade-Up Calculator

A trade-up contract turns 10 skins of the same rarity into one of the next rarity up. Enter your numbers to see the cost, expected payout and profit.

Avg. cost per input skin ($) Number of inputs Avg. value of possible outputs ($) Chance of a profitable output (%)

Total cost

$20.00

Expected payout

$28.00

Expected profit

$8.00

How trade-ups work

You submit 10 skins of the same rarity and receive one skin of the next tier up, chosen from the collections of your inputs. The output's float is calculated from the average float of your inputs. Trade-ups can be profitable but carry real risk — never trade up more than you're happy to lose.