MMP seat allocation calculator

Enter your virtual elections results

Instructions

Follow these easy steps:

Enter the number of Party Votes or the percentage of Party Votes you want to give each party
Add in any electorate seats (if any) won by each party. This is optional, but you should include electorate seats which you assume parties getting less than 5% of party vote will win.
The maximum total of electorate seats is 72. If you enter numbers that add up to a total greater than this, they will be auto-adjusted to fit the maximum.
Using the 'Other Party' boxes type in the name of any party not shown
Click the 'Calculate parliamentary seats' button

Party vote expressed as:

as a percentage of Party Votes

as count of the number of Party Votes

Party name	Party votes won	Electorate seats won
ACT New Zealand	Party votes for ACT New Zealand	Number of seats for ACT New Zealand
Aotearoa Legalise Cannabis Party	Party votes for Aotearoa Legalise Cannabis Party	Number of seats for Aotearoa Legalise Cannabis Party
DemocracyNZ	Party votes for DemocracyNZ	Number of seats for DemocracyNZ
Heartland New Zealand Party	Party votes for Heartland New Zealand Party	Number of seats for Heartland New Zealand Party
Māori Party	Party votes for Māori Party	Number of seats for Māori Party
New Conservative	Party votes for New Conservative	Number of seats for New Conservative
New Zealand First Party	Party votes for New Zealand First Party	Number of seats for New Zealand First Party
New Zealand Labour Party	Party votes for New Zealand Labour Party	Number of seats for New Zealand Labour Party
NZ Outdoors & Freedom Party	Party votes for NZ Outdoors & Freedom Party	Number of seats for NZ Outdoors & Freedom Party
ONE Party	Party votes for ONE Party	Number of seats for ONE Party
The Greens, The Green Party of Aotearoa/New Zealand	Party votes for The Greens, The Green Party of Aotearoa/New Zealand	Number of seats for The Greens, The Green Party of Aotearoa/New Zealand
The New Zealand Democratic Party for Social Credit	Party votes for The New Zealand Democratic Party for Social Credit	Number of seats for The New Zealand Democratic Party for Social Credit
The New Zealand National Party	Party votes for The New Zealand National Party	Number of seats for The New Zealand National Party
The Opportunities Party (TOP)	Party votes for The Opportunities Party (TOP)	Number of seats for The Opportunities Party (TOP)
Vision New Zealand	Party votes for Vision New Zealand	Number of seats for Vision New Zealand
Name for other party 1	Party votes for other party 1	Seats for other party 1

Current totals:	0.00%	0/

Your virtual election results

Party name	Party votes won	% of party vote	% of effective party vote	Party seat entitlement	No. of electorate seats won	No. of list MPs	Total MPs	OH	% of MPs
Totals

Notes:

Due to rounding the total may not add up to 100%.
The percentage of party votes won that is displayed is truncated to two decimal places. Please hover over the percentage to see the value to 5 decimal places of precision.
The following parties did not cross the threshold:

Seat calculator - Quotient table