Coordinate Converter

Professional UTM ⇄ Latitude/Longitude conversion for surveyors, GIS professionals and engineers — single point and bulk, with KML/KMZ and PDF reports. Runs fully in your browser; your data never leaves your machine.

Free Survey Tool by Bearing Technology Pvt. Ltd.

Input format

Zone

Latitude

Longitude

Zone / band

Easting

Northing

Central meridian

Grid convergence

Scale factor (k)

Zone (1–60)

Hemisphere

Easting (m) Northing (m)

Decimal degrees

Deg + min

Deg + min + sec

Signed (lat, lon)

Convert a single angle between decimal degrees, degrees + minutes, and degrees + minutes + seconds. Pure angle conversion — no projection or datum involved.

Input format

Sign

Angle

Decimal degrees

Deg + min

Deg + min + sec

Signed decimal

Direction

Lat/Long display

File zone (UTM→LL)

File hemisphere

Upload CSV / Excel / TXT …or paste rows below

Project / file name

CSV / Excel / TXT

PDF

KML / KMZ

KML output type

Verify your project's coordinate-system requirements (datum, zone, epoch) independently before using converted values in deliverables.

Datum note: the ellipsoid selection changes the projection mathematics only — no datum transformation (Molodensky / 7-parameter) is applied. Feed in coordinates already referenced to the datum you select.

Conversion Settings

Ellipsoid / datum

Decimal-degree places

Minute places

Second places

Metre places

Norway/Svalbard zone exceptions

Transverse Mercator computation per Karney (2011), Krüger series to 6th order — the same engine that has served on bearingtechnology.biz, regression-tested with every release. Results include grid convergence and point scale factor.

Need Professional Survey Support?

From control establishment to UAV/LiDAR mapping and engineering deliverables, BTPL can support your project.

Discuss Your Project