aggregating quantitative estimations exploring predictive insights generating definitive forecasts crowdsourcing quantitative insights crowdsourcing precise estimations mapping the future predicting calibrated forecasts exploring critical futures exploring definitive forecasts calculating contingent insights composing probable wisdom assembling predictive futures composing definitive forecasts assembling predictive predictions


Welcome to the Metaculus tutorials! These are designed to teach you the Metaculus system and to make you a better predictor. If you're signed in to your account, then after completing each tutorial you'll get some bonus tachyons to help you maximize your predictive powers.

I. Basics, how to play, and scoring
II. Calibration practice

Metaculus help is ON

Look for help buttons () scattered around the site. Clicking on them should give you some contextual information on how that part of the site works.

There's also plenty of information available at the FAQ. If you have any further questions or feedback don't hesitate to contact us at

Metaculus help is OFF

You can turn help on again at any point by clicking on the button in the upper-right corner of the screen.