RD / Amersfoort to ETRS89 UTM 32N Coordinate Converter
Free online tool to convert coordinates from Amersfoort / RD New (Netherlands) (EPSG:28992) to ETRS89 / UTM zone 32N (Germany west) (EPSG:25832). Professional-grade accuracy using proj4, zero install, runs in your browser.
About RD / Amersfoort
Amersfoort / RD New (Netherlands) (EPSG:28992). Dutch national grid centered on Amersfoort. Used for all surveying, cadastre and engineering in the Netherlands since 1885 (modernized 1918).
About ETRS89 UTM 32N
ETRS89 / UTM zone 32N (Germany west) (EPSG:25832). German official system for western Länder. ETRS89 is the European Terrestrial Reference System, the de-facto standard for EU surveying.
Frequently Asked Questions
What is the difference between RD / Amersfoort and ETRS89 UTM 32N?
RD / Amersfoort (EPSG:28992) is national grid and based in Netherlands, while ETRS89 UTM 32N (EPSG:25832) is utm based in Germany. Dutch national grid centered on Amersfoort. Used for all surveying, cadastre and engineering in the Netherlands since 1885 (modernized 1918). In contrast, german official system for western länder. etrs89 is the european terrestrial reference system, the de-facto standard for eu surveying.
Is this conversion accurate for surveying?
Yes. The conversion uses the industry-standard proj4 library with full datum shift parameters (including seven-parameter Helmert transformation for RD / Amersfoort). Typical accuracy is sub-meter for civilian applications. For cadastral precision, always verify against the official agency datum.
What coordinate format should I use?
For RD / Amersfoort, enter coordinates as easting, northing in meters (e.g. 514500, 5033880). The tool auto-detects the format.
Can I convert many points at once?
Yes, use our batch CSV converter. Upload a CSV with your points, select the transformation, download the converted file. Free with a SurveyingPedia account.
Is there an API?
Yes — call /api/v1/transform?from=EPSG:28992&to=EPSG:25832&coords=lat,lng for programmatic access. It returns the transformed coordinates as JSON.