The White Ferns have claimed a comprehensive victory in the second ODI against Sri Lanka in Nelson.
Maddy Green hit her second ODI century as New Zealand posted 245-7 from their 50 overs, reaching the milestone from the penultimate ball of the innings at Saxton Oval.
A four-wicket haul from Hannah Rowe then helped the hosts bowl out Sri Lanka for 167 in the 47th over, falling 78 runs short in their chase.
The visitors will now aim to square the three-match series in the third ODI at the same venue on Sunday, after the opening game of the series was rained out.