I-Bandwidth / Isikhathi Sokukhishwa Sesikhathi Soku kalkuli
Linganisa isikhathi sokulayisha phezulu kusuka kubukhulu behele nejubane lokuxhuma, ngezinguquko ze-throughput.
Iziphetho zivuselelwa uma ubhala.
Malunga nale khadi
the download time is 800
Imibuzo ebuzwa kaningi
Kungani isivinini sami sokulayisha sihamba kancane kunesikhathi sokuxhumana?
Izinga libhalwe nge-megabits ngehora kodwa amafayela alinganiselwa nge-megabytes — i-byte i-8 bits, ngakho-ke i-100 Mbps line ihamba nge-12.5 MB ngehora. I-protocol overhead, bandwidth ehlukanisiwe kanye nemikhawulo yeseva ikhuphula ngaphezu, okungukuthi i-overhead field models.
Yini ushintsho phakathi kwesayizi yeshumi neye-binary?
Amayunithi weshumi (asetshenziswa yi-ISPs nabenzi be-drive) abheka i-1 KB njenge-1000 bytes; amayunithi we-binary abheka i-1 KiB njenge-1024 bytes. I-"1 TB" i-decimal drive ilingana ne-931 binary GiB, ngakho-ke isivumelwano sishintsha isikhathi sokudlulisa kancane.
Ngiguqula kanjani i-Mbps ibe yi-MB/s?
Yabelana nge 8: 100 Mbps ÷ 8 = 12.5 MB/s. I-calculator ikwenza lokhu ngokuzenzakalela futhi ikhombisa isikhathi esitholakele ngezinsuku, amahora, imizuzwana namasekondi.
Yini okufanele ngiyimisele imithetho yokuziphatha ephathelene ne-overhead?
Ukudluliswa okungokoqobo kulahlekelwa yingxenye ye TCP/IP headers, handshakes kanye nokudluliswa kabusha. 5-10% kuyinto efanelekayo yokudlulisa ukuxhumana okunentambo okunempilo; sebenzisa okuningi ku-Wi-Fi, iselula noma ukuxhumana okugcwalisiwe. Kususa isivinini esisebenzayo futhi kudlulisa ukulinganiselwa.
Kungani i-1 GB ingaba nenani elifanayo le-bytes?
Ngesimo seshumi 1 GB yi 1,000 bytes, kodwa amasistimu okusebenza avame ukubala nge binary lapho 1 GiB i 1,073,741,824 bytes. Qhafaza i byte-convention option ukuze ulinganise indlela ihele lakho lihlolwe ngayo ukuze ugcine isikhathi sokudlulisa esifanele.
Ingabe kuthatha isikhathi esingakanani ukulayisha phezulu ifayela elikhulu kuxhumano lwami?
Ngeza ubukhulu befayela kanye nejubane lezinhlelo zakho bese ufunda isikhathi. Umzekelo, umdlalo we-25 GB ngaphezulu kwe-100 Mbps uthatha imizuzu engu-33 engcono kakhulu, ngaphambi kokuqala — ithuluzi lihlukanisa imiphumela ibe yizinyanga, amahora, amaminithi namasekondi.
Ingabe lokhu kulinganisela isivinini sami se-internet?
Hayi - ilinganisela isikhathi sokudlulisa kusuka kukhawulo owenzayo, ayihlola intambo yakho. Sebenzisa ukuhlolwa okuhlukile kwekhawulo ukuthola ukudluliswa kwakho okungokoqobo, bese ufaka lo mfanekiso lapha ukuze ulinganise isikhathi sokufinyelela.
API — sebenzisa le calculator kusuka kukhodi
Nquma le kalkuli njengendawo ephelezelwa i-JSON - akukho isitshixo esidingekayo. Thumela amaxabiso endawo ngezansi njengepharamitha yombuzo noma i-JSON. Funda i-API egcwele →
Ingxenye yendawo
GET https://calculator.free/api/v1/bandwidth/curl
curl "https://calculator.free/api/v1/bandwidth/?size=1&size_unit=GB&speed=100&speed_unit=Mbps"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/bandwidth/?" + new URLSearchParams({
"size": "1",
"size_unit": "GB",
"speed": "100",
"speed_unit": "Mbps"
}));
const data = await r.json();
console.log(data.results);Izibalo ziyisilinganiso esisetshenziswa ukuqondisa kuphela, hhayi ukucebisa ngezimali, ukwelashwa noma ukukhokha.