Configure a parliament seat-by-seat, explore which parties should form the government, and discover how different government types are classified. Then, explore how ministerial portfolios are allocated—and assess how closely they follow Gamson's proportionality law.
Party seats — drag to adjust
Total seats:Majority threshold:
Select governing parties
Seat distribution
Coalition seat share (x) → Portfolio share received (y)
Coalition seat share (x) → Portfolio share received (y)