Wavelength & Frequency Calculator
Kushandura wavelength ↔ frequency, kuwana photon simba uye spectrum band.
Zvinyorwa zvinogadziridzwa paunenge uchinyora.
Nezve iyi kalkulator
Every wave obeys the same simple relationship: its speed equals its wavelength times its frequency, so wavelength λ = c / f and frequency f = c / λ. For electromagnetic waves in a vacuum the speed is the speed of light, c = 299,792,458 m/s (about 3 × 10⁸ m/s). Because that product is fixed, wavelength and frequency are inversely related — higher frequency always means shorter wavelength. This calculator converts either way, reports the period (T = 1 / f) and the photon energy, and names the electromagnetic band the result falls in, from radio through microwave, infrared, visible light, ultraviolet, X-ray and gamma ray.
As a worked example, an FM radio station at 100 MHz (10⁸ Hz) has a wavelength of λ = 3 × 10⁸ / 10⁸ = 3 metres — which is why FM antennas are on the order of a metre long. Green light at about 5.5 × 10¹⁴ Hz has a wavelength near 545 nm, squarely in the visible band. The tool also returns each photon’s energy from E = h × f, using Planck’s constant h = 6.62607015 × 10⁻³⁴ J·s, and shows it in both joules and electron-volts.
Higher-frequency light carries more energy per photon, which is why blue and ultraviolet light can drive chemical reactions and damage skin while radio waves cannot. You can also override the wave speed under advanced options to model waves in other media — light in glass, or sound in air — where the propagation speed differs from that of light in a vacuum. These conversions are fundamental to radio and antenna design, optics, spectroscopy and understanding the electromagnetic spectrum.
Zvimwe zvinobvunzwa zvakanyanya
Sei wavelength uye frequency zvakabatana?
Vaviri ava vanowanzoita sekuti vakafanana nechiedza, asi vanowanzoita sekuti havana kuwirirana, sezvo vaine simba rakafanana: λ = c / f.
Sei photon simba raka kalkuled?
Photon simba ndi E = h × f, apo h = 6.62607015 × 10⁻³⁴ J·s. High-frequency mwanga (blue, UV) inotakura zvakawanda simba per photon kupfuura low-frequency mwanga.
Ndezvipi zvibodzwa zveelectromagnetic spectrum?
Mumamiriro ezvinhu ekuwedzera frequency: radio (pasi ~ 3 GHz), microwave, infrared, kuratidzwa kwezuva (~ 430-770 THz), ultraviolet, X-ray uye gamma ray. The calculator labels which band your frequency falls into.
Ndinogona kuishandisa kuburitsa mashoko kana mabhaisikopo mumitauro isiri Chirungu?
Yes. Set the advanced wave-speed field to the speed in your medium — about 343 m/s for sound in air, or roughly 2 × 10⁸ m/s for light in glass — and the wavelength ↔ frequency conversion uses that speed instead of the vacuum speed of light.
Chii chinonzi nguva yechiedza?
Munguva iyi, T = 1 / f. A 100 MHz wave ine nguva ye 10⁻⁸ s (10 nanoseconds). The tool reports the period alongside the frequency.
Maitiro ekushandura wavelength munanometer?
Just nyora - calculator formats zviwanikwa pamusoro pm, nm, µm, mm, m uye km otomatiki. Kuonekwa mwanga runs approximately 400 nm (violet) kuti 700 nm (red), saka 545 nm input inosvika muchikamu chemavara chemufananidzo.
API — kushandisa iyi kalkulator kubva code
Nhare iyi calculator semahara JSON endpoint - hapana chikuru zvinodiwa. Kutumira nzvimbo mavara pasi separameter query kana JSON. Chii zvachose chaunoisa kunze chinoshandisa default iyo peji iri rakasviba nayo; parameter isiri yechokwadi inonzi 400, uye haisi zero. Tora yakazara API docs →
Endpoint
GET https://calculator.free/api/v1/wavelength-frequency/curl
curl "https://calculator.free/api/v1/wavelength-frequency/?solve=wavelength&frequency=100000000&wavelength=3"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/wavelength-frequency/?" + new URLSearchParams({
"solve": "wavelength",
"frequency": "100000000",
"wavelength": "3"
}));
const data = await r.json();
console.log(data.results);Zviratidzo zvemubvunzo ndezvekufungidzira kwechinangwa chekudzidzisa chete, kwete zvemari, zvehutano kana zvemari.