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Trigonometry Calculator
Calculate sin, cos, tan, csc, sec, cot with inverse trig, degree/radian conversion and unit circle
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Enter Angle
Angle: 45\u00B0 = 0.785398 rad
sin
0.70710678
cos
0.70710678
tan
1
csc (1/sin)
1.41421356
sec (1/cos)
1.41421356
cot (1/tan)
1
Unit Circle Reference
| Degrees | Radians | sin | cos | tan |
|---|---|---|---|---|
| 0\u00B0 | 0.0000 | 0 | 1 | 0 |
| 30\u00B0 | 0.5236 | 1/2 | โ3/2 | 1/โ3 |
| 45\u00B0 | 0.7854 | โ2/2 | โ2/2 | 1 |
| 60\u00B0 | 1.0472 | โ3/2 | 1/2 | โ3 |
| 90\u00B0 | 1.5708 | 1 | 0 | undefined |
| 120\u00B0 | 2.0944 | โ3/2 | -1/2 | -โ3 |
| 135\u00B0 | 2.3562 | โ2/2 | -โ2/2 | -1 |
| 150\u00B0 | 2.6180 | 1/2 | -โ3/2 | -1/โ3 |
| 180\u00B0 | 3.1416 | 0 | -1 | 0 |
| 270\u00B0 | 4.7124 | -1 | 0 | undefined |
| 360\u00B0 | 6.2832 | 0 | 1 | 0 |
About Trigonometry Calculator
Trigonometry Calculator is a free online tool available on SabTools.in. Calculate sin, cos, tan, csc, sec, cot with inverse trig, degree/radian conversion and unit circle. This tool is completely free to use, requires no signup, and works instantly in your browser. Your data stays private as all calculations happen on your device.
How to use Trigonometry Calculator?
- Enter the required values in the input fields above
- The results will be calculated automatically in real-time
- You can copy or share the results as needed
Why use SabTools.in?
- 100% free โ no signup, no limits, no hidden fees
- Lightning fast โ runs instantly in your browser
- Privacy first โ your data never leaves your device
- Mobile friendly โ works on any phone, tablet or computer
- Made for India โ Indian number formats, GST, EMI & more
Frequently Asked Questions
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