pactómetro

Etymology
From. Term coined by the Spanish journalist Antonio García Ferreras in the special news program Al Rojo Vivo in laSexta in the Spain general election on December 20, 2015.

Noun

 * 1)  coalition builder tool, app or program that is a calculator that allows calculating the sums of Members of Parliament between the parties for possible government pacts, after knowing the results of an election