Angle Format Converter.
Convert supplied decimal degrees, radians or degrees–minutes–seconds without confusing angles with elapsed time.
Your inputs
Use measurements from your plan and properties from your chosen product. Any prefilled values are illustrative.
A clear estimate starts here.
Enter your dimensions and product details to see the quantity and purchase breakdown.
Formula and assumptions
How this calculation works.
DMS uses an explicit sign applying to the entire value. Radians convert by 180/π. The output preserves signed angles and normalizes a separate coterminal angle into [0,360). This is angular conversion, not a time calculation.
A worked example
Illustrative inputs only. Product properties and design dimensions are not recommendations for your project.
- Known measurements
- Degrees, minutes, seconds
- DMS sign
- Positive
- Whole degrees (absolute)
- 12
- Whole minutes
- 30
- Seconds
- 0
Decimal degrees: 12.5 °
DMS sign: positive. The sign applies to all three components. Angles are not elapsed time.
Before you purchase
Use dimensions from your plan and properties from your chosen product. Any design spacing, section or fixing pattern must already be specified.
Method: dimensional arithmetic and user-supplied specifications. Software checks: 2026-10-05. Calculation and review policy.