# Angular Frequency

Browse 3 online angular frequency tools for working with angular frequency values in your browser. Text inputs are not stored, and uploaded files are deleted after 6 hours.

> Canonical page: https://elysiatools.com/en/tags/angular-frequency

## Overview

Use these angular frequency tools to work with angular frequency values and related calculations through a browser-based interface, with no software installation required.

## Frequently asked questions

### What can I do with Angular Frequency tools?

You can use the 3 tools in this category to work with angular frequency values and related operations through your browser.

### Do I need to install software?

No. You can access and operate these tools through a web browser without installing software.

### How is my data handled?

Your requests are submitted through the browser and processed on Elysia Tools servers. Text inputs are not stored, and uploaded files are automatically deleted after 6 hours.

## Tools

- [Pendulum Period Calculator (T = 2π√(L/g))](https://elysiatools.com/en/tools/pendulum-calculator): Compute period, length, or gravity of a simple pendulum, plus amplitude-based peak speed and energy
- [RLC Resonant Frequency Calculator (f = 1/(2π√(LC)))](https://elysiatools.com/en/tools/resonant-frequency-rlc): Compute the LC (RLC series/parallel) resonant frequency: f₀ = 1/(2π·√(L·C)). Resonant frequency is identical for series and parallel RLC; R only affects Q and bandwidth. Solves for f₀, L, or C from the other two, and returns angular resonance ω₀ and characteristic impedance √(L/C). L in H/mH/µH, C in F/µF/nF/pF, f in Hz/kHz/MHz.
- [Wavelength Calculator (λ = v/f, period, wave number, angular frequency)](https://elysiatools.com/en/tools/wavelength-calculator): Solve wavelength, frequency, or wave speed from v=f·λ, with derived period, angular frequency, wave number, and photon energy

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