Degrees to Radians exact formula
Degrees to Radians uses Radians = Degrees × 0.0174532925. The inverse relationship for Degrees to Radians is Degrees = Radians ÷ 0.0174532925.
Convert degrees to radians with the fixed factor documented on this page.
Paste multiple values, generate a table, then download it as CSV for Excel or Google Sheets.
| # | Input | Result | Formula |
|---|---|---|---|
| Generate a table to preview sheet rows. | |||
Degrees to Radians uses Radians = Degrees × 0.0174532925. The inverse relationship for Degrees to Radians is Degrees = Radians ÷ 0.0174532925.
Degrees to Radians input definition: a degree is one 360th of a full rotation. For Degrees to Radians, output definition: a radian measures plane angle by arc length divided by radius.
Degrees to Radians check: 1 Degrees = 0.017453 Radians. Degrees to Radians check: 10 Degrees = 0.174533 Radians. Degrees to Radians check: 100 Degrees = 1.745329 Radians.
| Input | Result | Common use |
|---|---|---|
| 1 Degrees | 0.017453 Radians | Single unit check |
| 5 Degrees | 0.087266 Radians | Small everyday value |
| 10 Degrees | 0.174533 Radians | Quick mental check |
| 25 Degrees | 0.436332 Radians | Medium value |
| 100 Degrees | 1.745329 Radians | Large round value |
The formula: Degrees x 0.017453 = Radians.
Example: 1 Degrees x 0.017453 = 0.017453 Radians.
For Degrees to Radians, the main conversion is formatted with at most 6 decimal places; the separate rounded line uses at most 2.
Degrees to Radians uses the fixed unit definitions stated on this page; confirm any industry, legal, historical, or local convention that defines the same label differently.
Degrees to Radians rejects an empty or non-finite numeric input. For Degrees to Radians, negative numbers are accepted by the code, including for physical quantities where a negative amount may have no practical meaning. For Degrees to Radians, very large values remain subject to JavaScript Number precision.
To convert in the other direction, use the reverse converter. The inverse relationship for Degrees to Radians is Degrees = Radians ÷ 0.0174532925.
Degrees to Radians runs the linear convert operation in the current browser session. To verify Degrees to Radians, reproduce its worked example and compare the displayed or downloaded radians with the stated expected result. When Degrees to Radians returns a file, open the download and inspect every affected page or image. Degrees to Radians reads and processes the supplied values in the current browser and does not submit them to an application endpoint. Browser extensions, device security and any manual sharing or download from Degrees to Radians remain outside the tool’s control.
Continue the workflow
Degrees to Radians is part of the Converter Tools section. Use the nearby pages below when the same job needs checking, cleanup, conversion, formatting, or a different output before you finish.