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Seletar Airport Coordinates

02, SG · Elevation 11m

Quick answer: Seletar Airport is located at 1.415550, 103.866730 (N, 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

1.415550, 103.866730
DMS

Degrees Minutes Seconds

1°24'55.98"N 103°52'0.23"E
DDM

Degrees Decimal Minutes

1°24.9330'N 103°52.0038'E
UTM

Universal Transverse Mercator

48N 373925 156492
MGRS

Military Grid Reference

48NUG7392556492
Geohash

Geohash Encoding

w23b599qn
Plus Code

Open Location Code

6PH5CV88+85

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

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

Antipodal coordinates

-1.415550, 103.866730

Hemisphere: S, E

DD

Decimal Degrees

-1.415550, 103.866730
DMS

Degrees Minutes Seconds

1°24'55.98"S 103°52'0.23"E
DDM

Degrees Decimal Minutes

1°24.9330'S 103°52.0038'E
UTM

Universal Transverse Mercator

48M 373925 9843508
MGRS

Military Grid Reference

48MUD7392543508
Geohash

Geohash Encoding

qr9zgw33y
Plus Code

Open Location Code

6PC5HVM8+PX

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 48NUG7392556492 means.

Component Value Meaning
UTM Zone 48 One of 60 vertical slices of Earth (6° wide each). Zone 48 runs 102° to 108° longitude.
Latitude Band N One of 20 horizontal bands (8° tall each), lettered C–X (skipping I and O). Indicates the general latitude region.
100 km Square UG A 100 × 100 km grid square within the zone/band. Column letter U (west–east) and row letter G (south–north).
Easting 73925 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 56492 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 Seletar Airport's geohash at every precision level alongside the bounding box each level represents.

Length Geohash Cell Size
1
w
≈ 5,000 × 5,000 km
2
w2
≈ 1,250 × 625 km
3
w23
≈ 156 × 156 km
4
w23b
≈ 39 × 20 km
5
w23b5
≈ 4.9 × 4.9 km
6
w23b59
≈ 1.2 km × 610 m
7
w23b599
≈ 153 × 153 m
8
w23b599q
≈ 38 × 19 m
9
w23b599qn
≈ 4.8 × 4.8 m

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

About Seletar Airport

https://en.wikipedia.org/wiki/Seletar_Airport

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

1.415550, 103.866730

DMS

1°24'55.98"N 103°52'0.23"E

DDM

1°24.9330'N 103°52.0038'E

UTM

48N 373925 156492

MGRS

48NUG7392556492

GH

w23b599qn

OLC

6PH5CV88+85

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