Radians to Sign (rad to Sign)

Radians to Sign (rad to Sign) conversion calculator

Sign to Radians (Swap units)

3.14159rad = 6Sign

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.

Radians to Sign formula

Sign = Radians * 1.90986

Radians to Sign calculation

Sign = Radians * 1.90986

Sign = 3.14159 * 1.90986

Sign = 6

Converting Radians to Sign

Radians are a unit of measurement used to quantify angles in mathematics and physics. They are based on the radius of a circle and are defined as the ratio of the length of an arc to the radius of the circle.

As a sign is equivelent to 30 degrees, we know that there are 12 sign in a circle. Radians are defined as being 2π in a circle. Therefore, to convert Radians to Sign, we divide by 2π and multiply by 12. Reducing the equation this resolves to multiplying by 6/π.

For example, suppose we have an angle of 2rad. To convert to sign we simply multiply 2 by 6/π which gives us 12/π Sign (very roughly 4).

About Radians

Radians are a unit of measurement used in mathematics and physics to quantify angles. Unlike degrees, which divide a circle into 360 equal parts, radians divide a circle into 2π (approximately 6.28) equal parts. This unit is particularly useful in trigonometry and calculus, as it simplifies many mathematical calculations involving angles.

The concept of radians is based on the relationship between the length of an arc and the radius of a circle. One radian is defined as the angle subtended by an arc that is equal in length to the radius of the circle. In other words, if we were to take a circle with a radius of 1 unit and measure an arc along its circumference that is also 1 unit long, the angle formed at the center of the circle would be 1 radian.

Radians are advantageous because they allow for more straightforward calculations involving angles in trigonometric functions and calculus. Many mathematical formulas and equations involving angles become simpler when expressed in radians. Additionally, radians are dimensionless, meaning they do not have any units associated with them. This property makes it easier to perform calculations and conversions involving angles in various systems of measurement.

About Sign

The sign is an angular measurement that is equivalent to 30 degrees or approximately 0.5236 radians. It is commonly used in trigonometry and navigation to express small angles. The sign is derived from the Latin word "signum," meaning mark or indication.

 

Radians to Sign table

Starting value
Increment
Accuracy
Radians
Sign
0rad
0.00000Sign
1rad
1.90986Sign
2rad
3.81972Sign
3rad
5.72958Sign
4rad
7.63944Sign
5rad
9.54930Sign
6rad
11.45916Sign
7rad
13.36902Sign
8rad
15.27888Sign
9rad
17.18874Sign
10rad
19.09860Sign
11rad
21.00846Sign
12rad
22.91832Sign
13rad
24.82818Sign
14rad
26.73804Sign
15rad
28.64790Sign
16rad
30.55776Sign
17rad
32.46762Sign
18rad
34.37748Sign
19rad
36.28734Sign
Radians
Sign
20rad
38.19720Sign
21rad
40.10706Sign
22rad
42.01692Sign
23rad
43.92678Sign
24rad
45.83664Sign
25rad
47.74650Sign
26rad
49.65636Sign
27rad
51.56622Sign
28rad
53.47608Sign
29rad
55.38594Sign
30rad
57.29580Sign
31rad
59.20566Sign
32rad
61.11552Sign
33rad
63.02538Sign
34rad
64.93524Sign
35rad
66.84510Sign
36rad
68.75496Sign
37rad
70.66482Sign
38rad
72.57468Sign
39rad
74.48454Sign
Radians
Sign
40rad
76.39440Sign
41rad
78.30426Sign
42rad
80.21412Sign
43rad
82.12398Sign
44rad
84.03384Sign
45rad
85.94370Sign
46rad
87.85356Sign
47rad
89.76342Sign
48rad
91.67328Sign
49rad
93.58314Sign
50rad
95.49300Sign
51rad
97.40286Sign
52rad
99.31272Sign
53rad
101.22258Sign
54rad
103.13244Sign
55rad
105.04230Sign
56rad
106.95216Sign
57rad
108.86202Sign
58rad
110.77188Sign
59rad
112.68174Sign
Radians
Sign
60rad
114.59160Sign
61rad
116.50146Sign
62rad
118.41132Sign
63rad
120.32118Sign
64rad
122.23104Sign
65rad
124.14090Sign
66rad
126.05076Sign
67rad
127.96062Sign
68rad
129.87048Sign
69rad
131.78034Sign
70rad
133.69020Sign
71rad
135.60006Sign
72rad
137.50992Sign
73rad
139.41978Sign
74rad
141.32964Sign
75rad
143.23950Sign
76rad
145.14936Sign
77rad
147.05922Sign
78rad
148.96908Sign
79rad
150.87894Sign