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Gladstone Airport Coordinates

QLD, AU · Elevation 20m

Quick answer: Gladstone Airport is located at -23.869763, 151.225439 (S, E).

Different tools require different formats — Garmin devices default to DDM, military maps use MGRS, topo maps use UTM, and web apps expect Decimal Degrees. Copy whichever format your device or application needs. Click any format abbreviation to learn how it works.

All Coordinate Formats

DD

Decimal Degrees

-23.869763, 151.225439
DMS

Degrees Minutes Seconds

23°52'11.15"S 151°13'31.58"E
DDM

Degrees Decimal Minutes

23°52.1858'S 151°13.5263'E
UTM

Universal Transverse Mercator

56K 319307 7359060
MGRS

Military Grid Reference

56KLU1930759060
Geohash

Geohash Encoding

r7g81nxh8
Plus Code

Open Location Code

5R8H46JG+2G

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

The point on the exact opposite side of Earth from Gladstone Airport. If you drilled straight through the planet's center, you would emerge here.

Antipodal coordinates

23.869763, 151.225439

Hemisphere: N, E

DD

Decimal Degrees

23.869763, 151.225439
DMS

Degrees Minutes Seconds

23°52'11.15"N 151°13'31.58"E
DDM

Degrees Decimal Minutes

23°52.1858'N 151°13.5263'E
UTM

Universal Transverse Mercator

56Q 319307 2640940
MGRS

Military Grid Reference

56QLM1930740940
Geohash

Geohash Encoding

xk5xc1r52
Plus Code

Open Location Code

7RMHV69G+RG

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 56KLU1930759060 means.

Component Value Meaning
UTM Zone 56 One of 60 vertical slices of Earth (6° wide each). Zone 56 runs 150° to 156° longitude.
Latitude Band K One of 20 horizontal bands (8° tall each), lettered C–X (skipping I and O). Indicates the general latitude region.
100 km Square LU A 100 × 100 km grid square within the zone/band. Column letter L (west–east) and row letter U (south–north).
Easting 19307 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 59060 Distance north within the 100 km square. Same resolution as easting (10 m).

Geohash Precision

A geohash encodes coordinates by subdividing the Earth into progressively smaller cells. Each extra character roughly halves the cell area. The table below shows Gladstone Airport's geohash at every precision level alongside the bounding box each level represents.

Length Geohash Cell Size
1
r
≈ 5,000 × 5,000 km
2
r7
≈ 1,250 × 625 km
3
r7g
≈ 156 × 156 km
4
r7g8
≈ 39 × 20 km
5
r7g81
≈ 4.9 × 4.9 km
6
r7g81n
≈ 1.2 km × 610 m
7
r7g81nx
≈ 153 × 153 m
8
r7g81nxh
≈ 38 × 19 m
9
r7g81nxh8
≈ 4.8 × 4.8 m

Precision 9 (highlighted) is the default and provides sub-5-metre accuracy for most applications.

About Gladstone Airport

https://en.wikipedia.org/wiki/Gladstone_Airport_(Australia)

Live Converter

The coordinates above are fixed to this landmark. Use this converter to enter any other coordinates — such as a nearby trailhead, parking area, or a location you want to compare — and get all 7 formats instantly.

DD

-23.869763, 151.225439

DMS

23°52'11.15"S 151°13'31.58"E

DDM

23°52.1858'S 151°13.5263'E

UTM

56K 319307 7359060

MGRS

56KLU1930759060

GH

r7g81nxh8

OLC

5R8H46JG+2G

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