CS2 Trade Up Contract Calculator Guide and Float Math

Trade up contracts have become a cornerstone of the Counter‑Strike 2 economy, letting players turn ten lower‑tier skins into a single higher‑rarity item. The mechanic is straightforward on paper, yet the hidden variable that decides whether the result looks factory‑new or battle‑scarred is the float value. Understanding how floats are averaged, clamped, and mapped to wear tiers separates a profitable trade from a