Arctangent to Degrees Reference Values
Calculate the inverse tangent and return the principal angle in degrees.
Table of Contents
Reference Value Index
This page lists 27 reference values for quick browsing and lookup.
All Reference Values
- -10.75 Tangent Value = -84.685454 deg
- -9.5 Tangent Value = -83.990994 deg
- -8.25 Tangent Value = -83.088773 deg
- -7.1 Tangent Value = -81.982907 deg
- -6.5 Tangent Value = -81.253838 deg
- -5.01 Tangent Value = -78.712062 deg
- -4.5 Tangent Value = -77.471192 deg
- -3.33 Tangent Value = -73.284972 deg
- -2.5 Tangent Value = -68.198591 deg
- -1.2 Tangent Value = -50.194429 deg
- -0.99 Tangent Value = -44.712084 deg
- -0.5 Tangent Value = -26.565051 deg
- -0.1 Tangent Value = -5.710593 deg
- 0 Tangent Value = 0 deg
- 0.1 Tangent Value = 5.710593 deg
- 0.5 Tangent Value = 26.565051 deg
- 0.99 Tangent Value = 44.712084 deg
- 1.2 Tangent Value = 50.194429 deg
- 2.5 Tangent Value = 68.198591 deg
- 3.33 Tangent Value = 73.284972 deg
- 4.5 Tangent Value = 77.471192 deg
- 5.01 Tangent Value = 78.712062 deg
- 6.5 Tangent Value = 81.253838 deg
- 7.1 Tangent Value = 81.982907 deg
- 8.25 Tangent Value = 83.088773 deg
- 9.5 Tangent Value = 83.990994 deg
- 10.75 Tangent Value = 84.685454 deg
Reference Table
| Tangent Value | atan(x) in Degrees |
|---|---|
| -10.75 Tangent Value | -84.685454 deg |
| -9.5 Tangent Value | -83.990994 deg |
| -8.25 Tangent Value | -83.088773 deg |
| -7.1 Tangent Value | -81.982907 deg |
| -6.5 Tangent Value | -81.253838 deg |
| -5.01 Tangent Value | -78.712062 deg |
| -4.5 Tangent Value | -77.471192 deg |
| -3.33 Tangent Value | -73.284972 deg |
| -2.5 Tangent Value | -68.198591 deg |
| -1.2 Tangent Value | -50.194429 deg |
| -0.99 Tangent Value | -44.712084 deg |
| -0.5 Tangent Value | -26.565051 deg |
| -0.1 Tangent Value | -5.710593 deg |
| 0 Tangent Value | 0 deg |
| 0.1 Tangent Value | 5.710593 deg |
| 0.5 Tangent Value | 26.565051 deg |
| 0.99 Tangent Value | 44.712084 deg |
| 1.2 Tangent Value | 50.194429 deg |
| 2.5 Tangent Value | 68.198591 deg |
| 3.33 Tangent Value | 73.284972 deg |
| 4.5 Tangent Value | 77.471192 deg |
| 5.01 Tangent Value | 78.712062 deg |
| 6.5 Tangent Value | 81.253838 deg |
| 7.1 Tangent Value | 81.982907 deg |
| 8.25 Tangent Value | 83.088773 deg |
| 9.5 Tangent Value | 83.990994 deg |
| 10.75 Tangent Value | 84.685454 deg |
Frequently Asked Questions
Frequently asked questions for Arctangent to Degrees and its reference values.
What does the Arctangent to Degrees calculator do?
It helps with finding angles from slope-like ratios and tangent values.
What formula does the Arctangent to Degrees calculator use?
Angle (degrees) = atan(x) × 180 / π, principal range -90° to 90°.
What inputs are valid?
Any finite tangent input value is valid.
When would I use this?
finding angles from slope-like ratios and tangent values
Methodology and Review
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