It's the final countdown to election day, but the latest three polls indicate even after election night there will still be plenty to discuss before a government can be formed.

In the NZ Herald's final Poll of Polls released this morning it shows National and ACT will need Winston Peters to form a government, and the left block have no realistic path to power.

New Zealand First's polling has been climbing in the last week, while ACT's has been slipping.

ACT Party leader David Seymour spoke to Charlotte Cook.