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Decimal Degrees to DMS Calculator

Result

DMS45° 45′ 45.00″
↗ Math

Decimal Degrees to DMS Calculator The Decimal Degrees to DMS Calculator converts a decimal angle into degrees, minutes, and seconds. Enter the decimal degrees. — free online calculator.

Formula

Degrees = ⌊dd⌋; Minutes = ⌊fractional × 60⌋; Seconds = remaining × 60
  • Decimal Degrees to DMS Calculator calculates its result from Dd, Fractional, Remaining. It uses the formula Degrees = ⌊dd⌋; Minutes = ⌊fractional × 60⌋; Seconds = remaining × 60. Change any input to recalculate the result instantly.
  • The main inputs are Decimal Degrees. Enter them in the units and format shown in the calculator.
  • Keep comparable quantities in compatible units whenever the formula combines or compares them.
  • Changing any input above recalculates the result with the same calculation engine used by this page.

Example: Decimal Degrees to DMS

Inputs
  • Decimal Degrees: 45.7625

Using Dd = 2, Fractional = 3, Remaining = 4, the calculated result is 240.

Sample result: Calculating…

Frequently asked questions

What does the Decimal Degrees to DMS calculate?

Decimal Degrees to DMS Calculator The Decimal Degrees to DMS Calculator converts a decimal angle into degrees, minutes, and seconds. Enter the decimal degrees. — free online calculator.

Which values should I enter?

Enter Decimal Degrees using the units and format shown beside each field.

What formula does this calculator use?

The calculator uses the following relationship: Degrees = ⌊dd⌋; Minutes = ⌊fractional × 60⌋; Seconds = remaining × 60.

Why might my result differ from another source?

Results can differ when another source uses different units, rounding rules, conventions or assumptions. Compare the inputs and definitions before comparing results.

Does the result update automatically?

Yes. Changing an input updates the result using the same calculation engine shown on this page.

Page information

Updated: October 10, 2026