RankedIt.org
  • Rank It
  • Customize your Rule
  • City Rankings
  • University Rankings
  • Methodology
  • Credits

Welcome to RankedIt.org

This website offers several methods to aggregate multiple weighted input rankings into a single output ranking. You may aggregate your own input rankings into a single output ranking, or compute rankings over cities or universities by weighting and aggregating rankings corresponding to different criteria. The aggregation methods available on this website all belong to the field of computational social choice.

Rank It

You want to compute an aggregated ranking? Specify your input rankings, assign them weights, and compute an output ranking with one of our rank aggregation methods.

Customize your Rule

None of our methods satisfy your needs? Customize the rules by specifying score vectors, weights, etc.

City Rankings

What is the best city in Europe for you? Select among 900 European cities, weight different indicators, and compute an output ranking over the cities.

University Rankings

What is the best university for you? Aggregate the QS World University Rankings criteria into custom rankings of universities from around the globe.

Methodology

Curious about our methods? Read about the computational social choice background and a detailed explanation of every rank aggregation method offered on this website.

© 2026 Patrick Lederer · Contact