Convert Second (′′) to Radian (rad)
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Updated on September 1, 2025
You can use our Second (′′) to Radian (rad) conversion calculator as a reliable and efficient tool to simplify angle conversions. It is designed for professionals, students, and anyone who needs a quick and accurate result. Conversion of Second (′′) to Radian (rad) is crucial in Standard timekeeping related measurements. You can avoid the risk of manual calculation errors and save valuable time using our Second (′′) to Radian (rad) converter.About Second (′′) to Radian (rad) Conversion Calculator
Written By
Nadiba Rahman
Reviewed by
Mrinmoy Roy
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Relation Between Second (′′) and Radian (rad)
Let me explain to you about the relation between Second ′′ and Radian (rad) first before moving to the conversion process. Because it’s essential to grasp what these units represent.What is Second (′′)?
A second is the base unit of time in the International System of Units (SI). Second (′′) is a unit of angle measurement which is commonly used in Standard timekeeping. Seconds are defined by the vibrations of cesium-133 atoms in atomic clocks. They form the foundation for all larger units of time, like minutes and hours. Seconds are used in everyday life and in precise scientific measurements. They are critical for synchronization in technology, navigation, and communication systems..What is Radian (rad)?
Second (′′) is another unit of angle measurement that is used in Mathematics, Physics. A radian is the SI unit of angular measurement, defined as the angle subtended at the center of a circle by an arc equal in length to the radius of the circle. 1 . Seconds are defined by the vibrations of cesium-133 atoms in atomic clocks. They form the foundation for all larger units of time, like minutes and hours. Seconds are used in everyday life and in precise scientific measurements. They are critical for synchronization in technology, navigation, and communication systems..How to Convert Radian (rad)?
The conversion between Second (′′) and Radian (rad) follows a simple formula:Second = Second × 0.00000484813681109536
Where, 0.00000484813681109536 is the value that allows you to convert between Second (′′) and Radian (rad).
So,
1 Radian = 0.00000484813681109536 Second
And, 1 Second = 1/0.00000484813681109536 Radian

Examples of Converting Second (′′) to Radian (rad)
To convert any value from Second (′′) to Radian (rad), simply multiply the amount of Second (′′) by the conversion factor:1 Radian = 0.00000484813681109536 Second
For example, if you want to convert 5 Second into Radian and the conversion factor is 0.00000484813681109536, then:
5 Second = 5 x 0.00000484813681109536 Radian
Second (′′) to Radian (rad) Conversion Chart
Here’s a quick reference chart for common conversions between Second (′′) and Radian (rad)| Second (′′) | Radian (rad) |
|---|---|
| 10 Second (′′) | 0.0000484813681109536 Radian (rad) |
| 20 Second (′′) | 0.0000969627362219072 Radian (rad) |
| 30 Second (′′) | 0.0001454441043328608 Radian (rad) |
| 40 Second (′′) | 0.0001939254724438144 Radian (rad) |
| 50 Second (′′) | 0.00024240684055476798 Radian (rad) |
| 60 Second (′′) | 0.0002908882086657216 Radian (rad) |
| 70 Second (′′) | 0.0003393695767766752 Radian (rad) |
| 80 Second (′′) | 0.0003878509448876288 Radian (rad) |
| 90 Second (′′) | 0.0004363323129985824 Radian (rad) |
| 100 Second (′′) | 0.00048481368110953597 Radian (rad) |
How 1 Second (′′) Converts to Other angle Units
See the relation between Second (′′) and other angle related measurement units:| 1 Second(′′) | 0.000278 Degree (°) |
| 1 Second(′′) | 0.000309 Gon |
| 1 Second(′′) | 0.000309 Grad |
| 1 Second(′′) | 0.004938 Mil |
| 1 Second(′′) | 0.016667 Minute (′) |
| 1 Second(′′) | 0.000012 Point (pt) |
| 1 Second(′′) | 0.000005 Revolution (rev) |
| 1 Second(′′) | 0.000278 Sextant (sext) |
| 1 Second(′′) | 0.000046 Turn |
Features of Our Second (′′) to Radian (rad) Conversion Calculator
Our Second ′′ to Radian (rad) converter is more than just a basic converter. Here's what makes it stand out:Output Precision Control
You can control how precise your conversion results are. From settings, you can adjust decimal places from 0 to 12 places.Customizable Rounding Options
You can control the output rounding options based on your necessity. You can turn the rounding mode on or off, and select between Ceiling or Floor rounding to match your needs.Multiple Number Formats
Display your results the way you want:- Standard format (e.g. 12.345245)
- Scientific notation (e.g. 1.23452e+1)
- Engineering format (e.g. 1.23452 × 10^1)

