Convert between decimal degrees and degrees/minutes/seconds — supports latitude (N/S) and longitude (E/W), live both ways.
Decimal degrees → DMS
Decimal degrees
DMS
Latitude
—
Longitude
—
DMS → Decimal degrees
DMS
Latitude
°′″
Longitude
°′″
Decimal degrees
Latitude
—
Longitude
—
Decimal degrees → DMS
DD = D + M/60 + S/3600
Enter a decimal value like 39.9042 — the integer part is degrees; ×60 of the remainder gives minutes; ×60 of that remainder gives seconds. Range: latitude ±90, longitude ±180. N/E are positive, S/W negative. All math runs locally in your browser.