04
State Plane zone finder
Find your NAD 83 zone, its code and your state's legal unit.
Open →05Coordinate converter
Lat/long, DMS, UTM and State Plane, both ways.
Open →06Batch CSV converter
Convert a whole list of points at once.
Free: first 20 rows. Pro converts every row.
Open →07Height converter
Ellipsoid height to elevation above sea level (geoid).
Open →08Datum shift check
How far WGS 84 and NAD 83 are apart at your spot.
Open →09Unit converter
US survey feet, international feet and meters.
Open →