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Convert EPSG:2987 to EPSG:4269

Online coordinate converter from Saint Pierre et Miquelon 1950 / UTM zone 21N (EPSG:2987) to NAD83 (EPSG:4269). Enter your source coordinates and get the result instantly. All transformations happen in your browser — no data is sent to any server.

Direct link to this transformation: epsgtransform.com/transform/epsg-2987-to-epsg-4269

Convert EPSG:2987 to EPSG:4269 in code

The same transformation with common GIS tools and libraries:

from pyproj import Transformer

transformer = Transformer.from_crs("EPSG:2987", "EPSG:4269", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)

Source: EPSG:2987 — Saint Pierre et Miquelon 1950 / UTM zone 21N

projected system measured in linear units (typically metres) · Area of use: St Pierre and Miquelon - onshore

+proj=utm +zone=21 +ellps=clrk66 +towgs84=11.363,424.148,373.13,0,0,0,0 +units=m +no_defs +type=crs
More about EPSG:2987 →

Target: EPSG:4269 — NAD83

geographic system using latitude and longitude on an ellipsoid · Area of use: North America - NAD83

+proj=longlat +datum=NAD83 +no_defs +type=crs
More about EPSG:4269 →

Frequently asked questions

How accurate is converting Saint Pierre et Miquelon 1950 / UTM zone 21N to NAD83?
Projection-only conversions are accurate to floating-point precision. If a datum shift is involved, browser-based tools use Helmert parameters which are accurate to roughly 1-5 m; for surveying-grade work apply the official grid-shift transformation in a desktop GIS.
Does my data leave the browser when I use this converter?
No. All coordinate transformations are computed locally in your browser using proj4js. The coordinates you enter are never transmitted to any server.
Need the reverse? Convert EPSG:4269 to EPSG:2987 →