Calculate wave frequency, wavelength, or wave speed. Works for sound waves, light waves, water waves, and any other wave type.
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Enter Your Measurements
Results
Frequency
500.00
Hz
Period
0.002000
s
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Formula
f = v / λ | T = 1 / f
How to Use This Calculator
How to Use
- 1
Enter wave speed (343 m/s for sound in air, 3×10⁸ m/s for light).
- 2
Enter the wavelength in meters.
- 3
Get frequency and period.
Frequently Asked Questions
Frequently Asked Questions
What is the speed of sound?
Sound travels at approximately 343 m/s in air at 20°C. It travels faster in liquids and solids.
What is the speed of light?
Light travels at 299,792,458 m/s (≈ 3×10⁸ m/s) in a vacuum.
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About This Calculator
This calculator uses the formula: f = v / λ | T = 1 / f. All calculations follow industry-standard methods. Results are estimates — always verify with a licensed professional for structural or code-compliant work.
Built and maintained by the CalcSmart team. Last updated March 2026.
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