MMP Seat Calculator

Use this calculator to simulate the result of a New Zealand MMP election. The default values are the previous election results. You can select one of the recent polls from the Starting Values section as the basis for the result you are calculating, and you can also adjust which specific electorates are won by particular parties.

Party Party Vote Share % Electorate Seats
National
Labour
Green
ACT
NZ First
Māori
Custom Party

Starting Values

Electorate Labour National Green ACT Māori
Auckland Central
Banks Peninsula
Bay of Plenty
Botany
Christchurch Central
Christchurch East
Coromandel
Dunedin
East Coast
East Coast Bays
Epsom
Hamilton East
Hamilton West
Hutt South
Ilam
Invercargill
Kaikōura
Kaipara ki Mahurangi
Kelston
Mana
Māngere
Manurewa
Maungakiekie
Mt Albert
Mt Roskill
Napier
Nelson
New Lynn
New Plymouth
North Shore
Northcote
Northland
Ōhāriu
Ōtaki
Pakuranga
Palmerston North
Panmure-Ōtāhuhu
Papakura
Port Waikato
Rangitata
Rangitīkei
Remutaka
Rongotai
Rotorua
Selwyn
Southland
Taieri
Takanini
Tāmaki
Taranaki-King Country
Taupō
Tauranga
Te Atatū
Tukituki
Upper Harbour
Waikato
Waimakariri
Wairarapa
Waitaki
Wellington Central
West Coast-Tasman
Whanganui
Whangaparāoa
Whangārei
Wigram
Hauraki-Waikato
Ikaroa-Rāwhiti
Tāmaki Makaurau
Te Tai Hauāuru
Te Tai Tokerau
Te Tai Tonga
Waiariki
     National      ACT      Custom Party      Labour      Green      NZ First      Māori
Labour Results
Rank Name Position
National Results
Rank Name Position
NZ First Results
Rank Name Position
Green Results
Rank Name Position
ACT Results
Rank Name Position
Te Pāti Māori Results
Rank Name Position