Umguquli Woxinzelelo
Iguqula umlinganiselo woxinzelelo phakathi kwepascals, bar, psi, atm ne mmHg.
Iinketho ze projekti
Malunga nale Calculator
A pressure converter changes a pressure reading between pascals and kilopascals, bar and millibar, the standard atmosphere, psi, and the mmHg, torr and inHg units used in weather, medicine and vacuum work. All values convert through the pascal as a common base.
The reference points worth memorising are 1 atm = 101,325 Pa = 1.01325 bar ≈ 14.696 psi = 760 mmHg. A bar is very close to one atmosphere, and one psi is about 6,895 pascals, which is why tyre and industrial pressures move between bar and psi in a roughly 1-to-14.5 ratio.
Worked example: to convert 2 bar to psi, multiply by 14.5038, giving about 29.0 psi — a typical car tyre pressure. To convert a 120 mmHg blood-pressure reading to kilopascals, multiply by 0.133322, giving about 16.0 kPa. A results table shows the same pressure in every unit at once.
Imibuzo ebuza rhoqo
Ingaba zininzi ipsi kwibar?
Ibar enye ilingana ne-14.5038 psi. Ibar imalunga ne-atmosphere enye, ngoko uxinzelelo lwetyre yemoto kwibar ne-psi lumalunga ne-1-to-14.5 ratio.
Yintoni i-atmosphere enye?
I-atm enye eqhelekileyo yi-101,325 pascals, malunga ne-1.013 bar okanye 14.696 psi. Yimpumlo yomoya ophakathi ephakameni kolwandle.
Yintoni esetyenziswa kuyo i-mmHg?
Iimilimitha ze-mercury zilinganisela uxinzelelo lwegazi kunye noxinzelelo lwebarometric. I-mmHg enye imalunga ne-133.322 pascals, kwaye i-760 mmHg ilingana ne-atmosphere enye.
Ndiguqula njani ipsi ibe yibar?
Yahlula ipsi nge 14.5038, okanye uyiphindaphindwe nge 0.0689476. Ngoko ke i-32 psi (uxinzelelo lwetyre eliqhelekileyo) limalunga ne-2.2 bar. Lo mguquli woxinzelelo usebenzisa isizathu esicacileyo se-6,894.76 pascals nge-psi.
Yintoni utshintsho phakathi kwe-torr ne-mmHg?
Zifana ngokucacileyo: i-torr enye ichazwe njenge 1/760 yemozulu kwaye i-mmHg enye imalunga ne-133.322 pascals, ihluka kuphela kwi-7th ebalulekileyo. Kwinjongo zosuku ngalunye zitshintshela.
Yintoni i-millibar kwaye isetyenziswa phi?
I-millibar yinxalenye elishumi elinanye yebar, okanye i-100 pascals, kwaye yiyunithi eqhelekileyo yoxinzelelo lwemozulu kwingxelo yemozulu. Uxinzelelo oluqhelekileyo lomphakamo welwandle lumalunga ne-1,013 mbar.
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/pressure/curl
curl "https://calculator.free/api/v1/pressure/?amount=1&from=bar&to=psi"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/pressure/?" + new URLSearchParams({
"amount": "1",
"from": "bar",
"to": "psi"
}));
const data = await r.json();
console.log(data.results);Results are estimates for general guidance only, not financial, medical or tax advice.