Umguquli wokuphindaphinda
Guqula umyinge phakathi kwe-Hz, kHz, MHz, GHz, RPM ne-rad/s.
Iinketho ze projekti
Malunga nale Calculator
A frequency converter changes a rate of repetition between hertz, kilohertz, megahertz and gigahertz, plus revolutions per minute and radians per second. Values convert through the hertz — one cycle per second — as a common base.
The SI steps are simple powers of a thousand: 1 kHz = 1,000 Hz, 1 MHz = 1,000,000 Hz and 1 GHz = 1,000,000,000 Hz. The two odd ones out are RPM, which is cycles per minute (divide by 60 to reach hertz), and radians per second, which is 2π times the frequency in hertz.
Worked example: to convert 3,000 RPM to hertz, divide by 60, giving 50 Hz. To express a 2.4 GHz Wi-Fi signal in hertz, that is 2,400,000,000 cycles per second. A results table shows the same frequency in every unit at once, useful for radio, audio and rotating machinery.
Imibuzo ebuza rhoqo
Ingaba i-Hz ininzi kwi-MHz?
I-megahertz enye yi-1,000,000 hertz, ne-gigahertz enye yi-1,000 megahertz. I-2.4 GHz Wi-Fi signal ijikeleza amaxesha angama-2.4 amazigidi ngesekondi.
Ndiguqula njani i-RPM ukuya kwi-Hz?
Divide RPM by 60, since hertz is cycles per second. A motor at 3,000 RPM turns at 50 Hz.
Yintoni i radians ngomzuzwana?
Ukuphindaphinda kwe-angular kwi-rad/s kulingana ne-2π amaxesha okuphindaphinda kwi-hertz. Ngoko ke i-1 Hz imalunga ne-6.2832 rad/s.
Ii-megahertz zingaphi kwi-gigahertz?
I-gigahertz enye yi-1,000 megahertz, okanye i-hertz ezigidi. I-3.2 GHz yenkqubo yekhompyutha yentsimbi ngoko ibetha i-3.2 yezigidi zexesha ngalinye.
Ndiguqula njani i Hz ukuya kwi RPM kule nkqubo yokutshintsha ukuphindaphinda?
This frequency converter multiplies hertz by 60 to reach revolutions per minute, since RPM counts cycles per minute. So 50 Hz corresponds to 3,000 RPM.
Ndiguqula njani i-kHz ukuya kwi-MHz?
I-megahertz enye yi-1,000 kilohertz, ngoko udibanise i-kilohertz nge-1,000 ukuze ufumane i-megahertz. I-1,500 kHz AM isikhululo sesandi sosasazo sisasaza kwi-1.5 MHz.
API — sebenzisa le calculator ukusuka kwikhowudi
Nceda le khadi lemali njengendawo esemva ye-JSON ekhululekileyo - akukho qhosha lifunekayo. Thumela amaxabiso endawo ezantsi njengeparameter yombuzo okanye i-JSON. Nantoni na oyenzayo isebenzisa okungagqibekanga okufanayo eli phepha ligqityiwe ngaphambili; iparameter engaziwayo yi 400, ayikho i zero ekhululekileyo. Funda i-API epheleleyo →
Incopho yesiphelo
GET https://calculator.free/api/v1/frequency/curl
curl "https://calculator.free/api/v1/frequency/?amount=1&from=mhz&to=ghz"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/frequency/?" + new URLSearchParams({
"amount": "1",
"from": "mhz",
"to": "ghz"
}));
const data = await r.json();
console.log(data.results);Results are estimates for general guidance only, not financial, medical or tax advice.