CS2 Trade-Up Simulator

CSTradeUpSimulator.com is an independent, fan-made tool created for informational and educational purposes. This site is not affiliated with, endorsed, or sponsored by Valve, Steam, Counter-Strike 2, Skinport, CSFloat, or any other third-party service. All calculations and price estimates are approximate and may be inaccurate.

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Trade-Up Simulator

This is a free CS2 trade-up simulator and contract calculator. Choose your input skins, see all possible outputs, hit chances, and profit or loss based on live market prices. Designed for Counter-Strike 2 players who want to plan trade-ups before risking their skins in-game.

Step 1 - Search skins

Only valid trade-up skins are shown (no knives/gloves/etc). Click a card to add it to your contract.

Step 2 – Validate contract inputs

Pick skins from the left. The first skin locks the contract grade (e.g. Mil-Spec, Restricted, Covert).

Step 3 – Review output pool

Auto-generated from your inputs (next grade in the same collections). You can tweak it manually later.

Profit / ROI

This is auto-filled from market prices of your input skins (if available). Edit it if you paid a different amount.

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All CS2 Collections & Knives

Live database loaded from the ByMykel CS2 API. Search skins or collections. Knives are marked with a ★ badge.

Loading skins database…

Advanced tools

Advanced features

These tools enhance your trade-up workflow with better filtering, saved contracts, and persistent history.

This project is free to use for everyone. Donations and partner links help cover hosting, API costs, maintenance, and future improvements.

Saved contracts

Advanced filters

Persistent history

Stored in this browser and available across reloads.

Session Stats

Net Profit
Rolls: 0
Total Spent: $0.00
Total Earned: $0.00
Net Profit: $0.00
ROI: 0%

Settings

Preferences

Disclaimer

This project is not affiliated with, endorsed, or sponsored by Valve, Steam, CS2, CSFloat, Skinport, or any other third-party service.

All pricing data is fetched live from external APIs and may be incorrect, delayed, or unavailable. Use at your own risk.

Settings are stored locally in your browser (localStorage).

Contact

Have feedback, found a bug, or want to reach out?

Email me anytime at: preisler2740@gmail.com