The 2016 presidential primaries are coming to their conclusion Tuesday night — save for next week's Washington, D.C., Democratic primary — with two presumptive nominees: Republican Donald Trump and Democrat Hillary Clinton.

Last July, with 18 major candidates entering the race between both parties, Business Insider decided to rank each candidate's chances at becoming president.

Our rankings were based on the Real Clear Politics averages of national polls and those in New Hampshire and Iowa, the first two voting states. We also factored in candidates' fund-raising numbers and their momentum (or lack thereof).