This free online geographic calculator is useful to convert between Lat/Lon coordinates and SVY21 grid coordinates on WGS84..
Steps to convert latitude, longitude coordinates to easting, northing coordinates:- Choose the latitude, longitude coordinate format.
Latitude and longitude format
- Type in or paste the latitude, longitude coordinates in the text box below.
Example 1: For DD.DDD,DDD.DDD (comma delimited format) 1.197142531,103.671587
1.206191,103.8693
Example 2: For DD MM SS.SSS DDD MM SS.SSS (tab delimited format) 1 11 49.69 103 40 17.71
1 12 22.27 103 52 9.48
- Click the Convert to Easting, Northing button below.
- Check the results in the Easting, Northing coordinates text box below.
- Choose the easting, northing coordinates format.
Easting, Northing format:
- Type in or paste the easting, northing coordinates in the text box below.
Example 1:
10000.00,20000.00
32000.00,21000.00
Example 2:
10000.00 20000.00
32000.00 21000.00
- Click the Convert to Latitude, Longitude button.
- Check the results in the Latitude, Longitude text box above.
6 comments:
There is about 0.5m difference in Northing if I reverse the conversion. Is there anyway to solve this?
Cheers, Raymond
great page, saved me a lot of trouble in the conversion!
Thanks for having this tool available!
Hi does anyone know the formula to convert lat long to SVY21 X Y Co ordinates?
Great! Thanks a lot!
Great conversion and very useful!!!
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