Accuracy

Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result.

Centiradians, also known as centrad, are a unit of angular measurement commonly used in mathematics and engineering. As the name suggests, a centiradian is equal to one-hundredth of a radian, which is the standard unit for measuring angles in the International System of Units (SI).

The centiradian is a convenient unit for expressing small angles, especially when dealing with precise measurements or calculations. A full circle is divided into 2π radians, which means that there are approximately 6283 centiradians in a complete revolution.

Centiradians of degrees are often used in fields such as optics, where small angles are frequently encountered. For example, when discussing the angular resolution of a telescope or the field of view of a camera lens, centiradians provide a more precise measurement than degrees. Additionally, they are commonly used in trigonometry and calculus, where angles are often expressed in radians but need to be converted to degrees for practical applications.

Gradians, also known as gons or grads, divide a circle into 400 equal parts. This means that a right angle is equal to 100 gradians, a full circle is 400 gradians, and so on. Gradians were introduced as an alternative to degrees and radians, aiming to provide a more convenient and decimal-based system for measuring angles.

While gradians are not as commonly used as degrees or radians, they do have their applications. For example, they are often used in surveying and navigation, where angles need to be measured and calculated with high precision. Additionally, gradians can be easily converted to degrees or radians, making them a versatile unit of measurement.

While radians are the standard unit for measuring angles in mathematics and physics, gradians offer an alternative system that can be useful in specific fields. Whether it's for precise measurements in surveying or for converting between different angle units, gradians provide a decimal-based approach to quantifying angles.

Starting value
Increment
Accuracy
Format
0
1
2
3
4
5
6
7
8
9
0.0000g
0.63662g
1.2732g
1.9099g
2.5465g
3.1831g
3.8197g
4.4563g
5.0930g
5.7296g
10
11
12
13
14
15
16
17
18
19
6.3662g
7.0028g
7.6394g
8.2761g
8.9127g
9.5493g
10.186g
10.823g
11.459g
12.096g
20
21
22
23
24
25
26
27
28
29
12.732g
13.369g
14.006g
14.642g
15.279g
15.916g
16.552g
17.189g
17.825g
18.462g
30
31
32
33
34
35
36
37
38
39
19.099g
19.735g
20.372g
21.008g
21.645g
22.282g
22.918g
23.555g
24.192g
24.828g