Source: EPSG:4326 — WGS 84
geographic system using latitude and longitude on an ellipsoid · Area of use: World (by country)
+proj=longlat +datum=WGS84 +no_defs +type=crsMore about EPSG:4326 →
Convert EPSG:4326 to EPSG:10183
Online coordinate converter from WGS 84 (EPSG:4326) to DoPw22 Grid (EPSG:10183). Enter your source coordinates and get the result instantly. All transformations happen in your browser — no data is sent to any server.
Convert EPSG:4326 to EPSG:10183 in code
The same transformation with common GIS tools and libraries:
from pyproj import Transformer
transformer = Transformer.from_crs("EPSG:4326", "EPSG:10183", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)Target: EPSG:10183 — DoPw22 Grid
projected system measured in linear units (typically metres) · Area of use: UK - Dovey Junction to Pwllheli
+proj=tmerc +lat_0=52.7 +lon_0=-4.15 +k=1 +x_0=64859.6557 +y_0=122266.5277 +ellps=GRS80 +units=m +no_defs +type=crsMore about EPSG:10183 →
Frequently asked questions
- How accurate is converting WGS 84 to DoPw22 Grid?
- 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.