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Both calculators run independently — change the inputs on either side to compare results.

Sine, Cosine, Tangent Calculator

Instantly find the sine, cosine, and tangent of any angle entered in degrees, radians, or gradians. Useful for geometry homework, engineering calculations, and programming projects.

Angle Value

Angle Unit

Fill in the required fields to see your result.

Trigonometry

Sine & Cosine Wave Calculator

Calculate the instantaneous value of a sine or cosine wave at any moment in time, given amplitude, frequency, and phase shift. Essential for AC electronics, audio, and signal processing work.

Amplitude (units)

Frequency (Hz)

Phase Shift (degrees)

Time Value (seconds)

Wave Type

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Key differences

	Sine, Cosine, Tangent Calculator	Sine & Cosine Wave Calculator
Category	Trigonometry	Trigonometry
Inputs required	2	5
Result	Sine Value	Wave Value (units)
What it does	Instantly find the sine, cosine, and tangent of any angle entered in degrees, radians, or gradians. Useful for geometry homework, engineering calculations, and programming projects.	Calculate the instantaneous value of a sine or cosine wave at any moment in time, given amplitude, frequency, and phase shift. Essential for AC electronics, audio, and signal processing work.