Help us improve our geodetic services
LINZ regularly seeks input from our customers on the products and service we provide - this helps us improve and prioritise future developments. It would be great to gain your feedback using the link below:
Use the detailed online conversion to choose from a wider range of datums, projections and height systems. It also allows a variety of input and output formats (including bulk options) that are more suited to users with an understanding of coordinate and height conversions.
Read instructions for carrying out height conversions to transform heights between vertical datums.