Flight Deck Admin Toolbox
Universal MGRS / Decimal / DMS / UTM coordinate converter, Julian date engine & DoD form text sanitizer
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Universal Coordinate Converter
Convert seamlessly between MGRS, Decimal Degrees (DD), DMS, DDM, UTM Grid, & GEOREF
Quick Presets:
JULIAN FORMAT:
2026-303
CALENDAR DATE:
Friday, 30 October 2026
Day 303 of 365
Standard Year (365 days)
INPUT DETECTED: Decimal Degrees
"38.8719, -77.0563"
WGS-84 Computed
MGRS (10-Digit / 1m)
18S UJ 21612 04570
Compact:
18SUJ2161204570
8-Digit: 18S UJ 2161 0457
Decimal Degrees (DD)
38.871900, -77.056300
38.871900° N
•
77.056300° W
Degrees Minutes Seconds (DMS)
38° 52' 18.84" N, 077° 03' 22.68" W
Degrees Decimal Minutes (DDM)
38° 52.314' N, 077° 03.378' W
UTM Grid
18S 321613 4304571
Zone 18S
E: 321613m
N: 4304571m
GEOREF / EPSG:3857
GEOREF: GJNJ5652
X: -8577868.08, Y: 4703338.92
Julian Date (Day of Year) Converter
JULIAN FORMAT:
2026-303
CALENDAR DATE:
Friday, 30 October 2026
Day 303 of 365
Standard Year (365 days)
DoD Form Text Sanitizer
Julian Date & Coordinate Converter
Three small utilities in one place: the Julian date (day of year) used on forms and logs, a coordinate converter between decimal degrees, DMS, MGRS and UTM, and a sanitizer that strips smart quotes and odd characters from text pasted into DoD forms.
Is the Julian date the same as the astronomical Julian Day?
No. On military forms "Julian date" means the day of the year (1–366), often written with the year, e.g. 2026-303. That is what this tool gives you.