Trigonometric Table
A trigonometric table is a way to evaluate the trigonometric functions .

Quick links:

Entire table : shows each trig function evaluated for every degree 1 through 360

Special table : shows each trig function evaluated for special angles, like 30, 45, and 60 degrees.

You may also be interested in our Unit Circle page - a way to memorize the special angle values quickly and easily!

The entire trig table below shows approximate values for each degree measure from 1-360. It also shows the matching radian value.

Note : this calculator requires the free Adobe Flasher Player 10 or higher to play.

You may also like our free online trig calculator . All you have to do is simply enter any value (degree or radian) in the text box and click calculate!

Trig table of common angles with exact values

Use our trigonometric table as a quick reference guide for evaluating common angles. Want to memorize these values? Look at our unit circle page - complete with a filled-in unit circle as well as blank one for practice.

Radian

sin(x)

cos(x)

tan(x)

csc(x)

sec(x)

cot(x)

0

0π

0

1

0

undefined

1

undefined

30

π /6

1/2

√3/2

√3/3

2

2√3/3

√3

45

π /4

√2/2

√2/2

1

√2

√2

1

60

π /3

√3/2

1/2

√3

2√3/3

2

√3/3

90

π /2

1

0

undefined

1

undefined

0

120

2π /3

√3/2

-1/2

-√3

2√3/3

-2

-√3/3

135

3π /4

√2/2

-√2/2

-1

√2

-√2

-1

150

5π /6

1/2

-√3/2

-√3/3

2

-2√3/3

-√3

180

π

0

-1

0

undefined

-1

undefined

210

7π /6

-1/2

-√3/2

√3/3

-2

-2√3/3

√3

225

5π /4

-√2/2

-√2/2

1

-√2

-√2

1

240

4π /3

-√3/2

-1/2

√3

-2√3/3

-2

√3/3

270

3π /2

-1

0

undefined

-1

undefined

0

300

5π /3

-√3/2

1/2

-√3

-2√3/3

2

-√3/3

315

7π /4

-√2/2

√2/2

-1

-√2

√2

-1

330

11π /6

-1/2

√3/2

-√3/3

-2

2√3/3

-√3

360

2π

0

1

0

undefined

1

undefined