The race to Westminster has begun! This forecast is a monte-carlo model based upon the implied probabilities, corrected for underdog bias, of the individual constituency betting markets.
For a full description of the methodology and accuracy displayed during #GE2015, click here.
The low and high number of seats represents a 90% confidence interval, and the input data was downloaded from on 5 June 2017.
Links to previous #GE2017 forecasts: