Free CS2 Tools
Free tools, no sign-up, no fake data, bro. You plug in today's prices; the maths does the rest. Everything runs in your browser.
Case Odds & EV Calculator
CS2 case odds table using the rarity odds Valve officially published, plus a calculator that shows the expected value of a case opening from your own prices, key and case cost, with or without Steam fees.
Economy Cheat Sheet
Free CS2 economy cheat sheet graphic: round rewards, loss bonus ladder, kill rewards by weapon, buy rules of thumb and golden rules. Download it or embed it on your site with the code provided.
Float Chart
Visual CS2 float chart showing every wear tier and its float range (Factory New 0.00-0.07 to Battle-Scarred 0.45-1.00), plus a float checker that tells you the wear and where a float sits inside its tier.
Trade-Up Calculator
Free CS2 trade-up calculator. Enter your 10 inputs and possible outputs to see each outcome's odds, the predicted output float and wear, expected value after the 15% Steam fee, and your chance of profit.
What each tool is for
| Tool | Use it when | Related guide |
|---|---|---|
| Trade-up calculator | Planning a 10-skin contract and checking odds, output float and EV | Skin trading |
| Float chart | Checking which wear a float lands in and where it sits in the tier | Cheap CS2 skins |
| Case odds & EV | Seeing what a case opening really returns on average | Case opening guide |
| Economy cheat sheet | Learning buy rounds, loss bonus and kill rewards | CS2 economy guide |
Use them freely
Link to any tool, share it in your Discord's resources channel, or embed the cheat sheet on your site with the code on its page. A credit link back to mycs2guru.com is all we ask.
Spending real money?
The tools show that trade-ups and cases are negative-EV on average. If you're 18+ and still want to open cases or play, compare our two picks on the case opening sites page, and grab free cases with code FREECASES4U first. Play responsibly.