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Calcimator

Angle Calculator

Convert angles between degrees, radians, and gradians. Find complementary and supplementary angles, plus sine, cosine, and tangent values.

Inputs

°

Results

Degrees

45°

Radians0.785398
Gradians50
Complementary (90° - θ)45°
Supplementary (180° - θ)135°
sin(θ)0.707107
cos(θ)0.707107
tan(θ)1

Degrees

45°

How to Use This Calculator
  1. Start by filling in the input fields below. Results update instantly as you type, so you can experiment with different values to see how they affect the outcome.
  2. Angle — Angle in degrees. Accepts values from -360 ° to 360 ° (default: 45 °).
  3. Once all inputs are set, review your results in the Results panel. Here's what each output means:
  4. Degrees — shown as a numeric value. This is the primary result of this calculator.
  5. Radians — shown as a numeric value.
  6. Gradians — shown as a numeric value.
  7. Complementary (90° - θ) — shown as a numeric value.
  8. Supplementary (180° - θ) — shown as a numeric value.
  9. sin(θ) — shown as a numeric value.
  10. cos(θ) — shown as a numeric value.
  11. tan(θ) — shown as a numeric value.
  12. Explore the related calculators below if you need deeper analysis or want to approach this topic from a different angle.
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