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Ellsworth Air Force Base Coordinates

SD, US · Elevation 999m

Quick answer: Ellsworth Air Force Base is located at 44.145001, -103.103996 (N, W).

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

44.145001, -103.103996
DMS

Degrees Minutes Seconds

44°8'42.00"N 103°6'14.39"W
DDM

Degrees Decimal Minutes

44°8.7000'N 103°6.2398'W
UTM

Universal Transverse Mercator

13T 651641 4889726
MGRS

Military Grid Reference

13TFJ5164189726
Geohash

Geohash Encoding

9xyeju3gq
Plus Code

Open Location Code

85PR4VWW+34

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

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

Antipodal coordinates

-44.145001, -103.103996

Hemisphere: S, W

DD

Decimal Degrees

-44.145001, -103.103996
DMS

Degrees Minutes Seconds

44°8'42.00"S 103°6'14.39"W
DDM

Degrees Decimal Minutes

44°8.7000'S 103°6.2398'W
UTM

Universal Transverse Mercator

13G 651641 5110274
MGRS

Military Grid Reference

13GFM5164110274
Geohash

Geohash Encoding

38nsvg9uw
Plus Code

Open Location Code

457RVV3W+VW

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 13TFJ5164189726 means.

Component Value Meaning
UTM Zone 13 One of 60 vertical slices of Earth (6° wide each). Zone 13 runs -108° to -102° longitude.
Latitude Band T One of 20 horizontal bands (8° tall each), lettered C–X (skipping I and O). Indicates the general latitude region.
100 km Square FJ A 100 × 100 km grid square within the zone/band. Column letter F (west–east) and row letter J (south–north).
Easting 51641 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 89726 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 Ellsworth Air Force Base's geohash at every precision level alongside the bounding box each level represents.

Length Geohash Cell Size
1
9
≈ 5,000 × 5,000 km
2
9x
≈ 1,250 × 625 km
3
9xy
≈ 156 × 156 km
4
9xye
≈ 39 × 20 km
5
9xyej
≈ 4.9 × 4.9 km
6
9xyeju
≈ 1.2 km × 610 m
7
9xyeju3
≈ 153 × 153 m
8
9xyeju3g
≈ 38 × 19 m
9
9xyeju3gq
≈ 4.8 × 4.8 m

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

About Ellsworth Air Force Base

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

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

44.145001, -103.103996

DMS

44°8'42.00"N 103°6'14.39"W

DDM

44°8.7000'N 103°6.2398'W

UTM

13T 651641 4889726

MGRS

13TFJ5164189726

GH

9xyeju3gq

OLC

85PR4VWW+34

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