Mayar da ft² zuwa in² ƙafa murabba'i ↔ inci murabba'i Kyauta A kan layi Amintacce

Inci murabba'i ɗari da arba'in da huɗu a kowace ƙafa murabba'i

Ƙafa murabba'i murabba'i ne mai gefen inci goma sha biyu, kuma tun da akwai jeri goma sha biyu na inci murabba'i goma sha biyu a cikinsa, amsar tambayar nawa ce 144. Don canza ft² zuwa in² kana ninka da 144, don haka 2 ft² in² 288 ne kuma 0.5 ft² in² 72 ne. Lambar tana da sauƙin tunawa saboda 144 dozin ne na dozin, wato gross, amma kuma tana da sauƙin ruɗawa da abin da ake amfani da shi na tsawo wato 12. Wannan kuskuren shi ne mafi yawa, kuma yana sa amsar ta ragu sau goma sha biyu. Wannan shafi yana ninkawa yayin da kake rubutu, kuma rubutun da ke ƙasa yana nuna inda canjin yake da muhimmanci, daga tiles na bene zuwa nauyin iska.

Za ka sami ƙa'idar tare da misalai masu aiki, taƙaitattun bayanai game da raka'o'in biyu, kwatance, dogon rangadin yanayi na gaske, da jerin kura-kurai na yau da kullum. Ana yin lissafin a burauzarka kuma babu abin da ka rubuta da ake aika wa ko ina.

Yadda ake canza ft² zuwa in²: ninka da 144

Ƙa'idar

Ƙafa murabba'i ɗaya daidai inci murabba'i 144 ce. Don canza ft² zuwa in², ninka adadin ƙafa murabba'i da 144. Don haka 3 ft² in² 432 ne, 10 ft² in² 1,440 ne, 25 ft² in² 3,600 ne, kuma ƙafa murabba'i dubu in² 144,000 ne. A akasin haka, raba inci murabba'i da 144.

Misalai masu aiki

Taga ta 15 ft² in² 2,160 ce. Ƙofa ta 21 ft² in² 3,024 ce. Takardar plywood, 4 da 8 ƙafa, 32 ft² ce ko 4,608 in². Don kimantawa da sauri, ninka da 100 ka ƙara kashi 44 cikin ɗari: 10 ft² yana ba da 1,000 da 440, wato 1,440, daidai ne a wannan yanayin.

Dozin na dozin

Abin da ake amfani da shi 144 shi ne 12 sau 12. A cikin ƙafa murabba'i ɗaya akwai tsiri 12 na inci 12. Hanyar ganin haka ita ce ka yi tunanin tile mai murabba'in inci 12 a ƙasa, an raba shi da grid na murabba'ai inci ɗaya: za ka ƙidaya ginshiƙai 12 da jeri 12.

Duba da sauri

Inci murabba'i ƙaramar raka'a ce, don haka lambar dole ne ta yi girma sosai. Idan lissafin “canza ft² zuwa in²” ya ba ka lamba da ta ninka wadda ka fara da ita sau 12 kawai, ka yi amfani da abin da ake amfani da shi na tsawo.

Ƙafa murabba'i

Inci 12 da 12

Ƙafa murabba'i yanki ne na murabba'i mai gefuna na ƙafa ɗaya, wanda daidai yake da mita murabba'i 0.092903. Ita ce babbar raka'a don yankin bene a gidaje, shaguna da ofisoshi a Amurka, da wajen gini a wasu ƙasashe da dama. Talla tana bayyana girman gida a ft², kuma ana faɗin haya a kowace ƙafa murabba'i a shekara.

Inda take bayyana

Shimfiɗar ƙasa, rufin gida, rufe zafi, drywall da rufin fenti duk suna amfani da ƙafa murabba'i. Jakar manne na tile na iya rufe 60 ft², galan ɗaya na fenti 350 zuwa 400.

Inci murabba'i

Inci ɗaya da inci ɗaya

Inci murabba'i santimita murabba'i 6.4516 ne. Yana auna ƙananan saman: sassan lantarki, firam ɗin hotuna, allon yanka da, a matsi, yankin da fam na ƙarfi ke turawa a kai. Matsin tayar mota na 32 psi yana nufin fam 32 a kowane inci murabba'i.

Inda yake bayyana

Lakabin kayayyaki a Arewacin Amurka, sana'o'in sha'awa, ƙayyadaddun ƙananan na'urorin gida da zane-zanen injiniya suna amfani da inci murabba'i.

Kwatanta ƙafa murabba'i da inci murabba'i

Ƙafa murabba'i ninki 144 ne na inci murabba'i. Ana amfani da raka'o'in biyu don girman abubuwa daban-daban: benaye, bango da rufi a ƙafa murabba'i, ƙananan sassa a inci murabba'i. Lokacin da duka biyun suke bayyana a takarda ɗaya, kamar dokar gini, canzawa tsakaninsu aiki ne na yau da kullum.

Tarko na gama gari shi ne raka'o'in matsi biyu: fam a kowane inci murabba'i, psi, da fam a kowace ƙafa murabba'i, psf. Na biyun ana amfani da shi wajen nauyin gini, kuma 1 psi daidai yake da 144 psf.

Inda canjin yake bayyana

Nauyin gini

Dokokin gini suna bayyana nauyin bene a fam a kowace ƙafa murabba'i. Benen gida dole ne ya ɗauki 40 psf, wato 0.278 psi. Rufin da aka tsara don nauyin dusar ƙanƙara na 30 psf yana ɗaukar fam 30,000 a kan 1,000 ft². Sanin cewa 1 psf shi ne 1/144 psi yana taimakawa lokacin da masana'anta ta lissafa nauyi a psi.

Allunan da takardu

Takardar drywall ta 4 da 8 ƙafa 32 ft² ce, 4,608 in². Allon hasken rana na inci 65 da 39 shi ne 2,535 in², 17.6 ft². Raka'o'in biyu suna bayyana a takardar bayanai a shafi ɗaya, kuma lissafin “canza ft² zuwa in²” yana sanya su a ma'auni ɗaya.

Talabijin da zane-zane

Talabijin na inci 55 yana da yankin allo na kusan 1,290 in², 9 ft². Hoto da aka sanya a firam na inci 24 da 36 shi ne 864 in², 6 ft². Masu ado da dillalai suna haɗa ƙafa da inci kowace rana, kuma canjin yana gaya maka ko kayan zai dace da bangon.

Psi da psf

Fam ɗaya a kowane inci murabba'i fam 144 ne a kowace ƙafa murabba'i. Tayar mota a 35 psi tana danna kan hanya da 5,040 psf a wurin taɓawa. Matsin iska na 20 psf 0.139 psi ne kawai. Injiniyoyi suna amfani da psf don nauyi a manyan saman da psi don ruwaye da ƙananan sassa, kuma abin da ake amfani da shi 144 yana haɗa biyun.

Kwalliyar gado da yadi

Kwalliyar gado ta inci 90 da 108 ita ce 9,720 in², 67.5 ft². Kwalliyar jariri ta inci 36 da 36 ita ce 1,296 in², 9 ft². Shagunan yadi suna sayarwa da yadi, amma masu ɗinkin kwalliya suna tsarawa da inci murabba'i ga kowane ɓangare, kamar inci 6 da 6, 36 in². Babbar kwalliya tana amfani da ɗaruruwan irin waɗannan ɓangarori.

Rufin ƙarfe da shingles

Shingle na rufi na inci 12 da 36 yana rufe 432 in², 3 ft². Ƴan kwangila suna magana game da square, 100 ft² na rufi, wanda daidai yake da 14,400 in² da kusan shingles 33. Flashing a kewayen bututun hayaƙi na inci 24 da 36 yana ɗaukar 864 in² na ƙarfe, 6 ft².

Buɗewar ƙofa da taga

Ƙofa ta yau da kullum ta inci 36 da 80 ita ce 2,880 in², 20 ft². Taga ta inci 36 da 60 ita ce 2,160 in², 15 ft². Dokokin gini suna buƙatar wani kaso na yankin bene a matsayin yankin taga, sau da yawa kashi 8 zuwa 10 cikin ɗari, don haka ɗaki na 150 ft² yana buƙatar aƙalla 12 ft² na tagogi, 1,728 in².

Takardar ƙarfe da plywood

Takardar plywood ta ƙafa 4 da 8 ita ce 32 ft² ko 4,608 in². Takardar ƙarfe mai galvanise ta ƙafa 3 da 10 ita ce 30 ft², 4,320 in². Masu kaya suna sayarwa da takarda amma suna yin farashi da ƙafa murabba'i, kuma kafinta da ya yanka guntu na inci 18 da 24, 432 in², yana amfani da 3 ft² daga ciki.

Zagaye lambobi

Abin da ake amfani da shi 144 daidai ne, don haka babu abin da ake buƙatar zagayewa sai a ƙarshe. Don tsara bene, zagaya zuwa inci murabba'i mafi kusa don ƙananan yankuna, da zuwa goma mafi kusa don manya. Sakamakon 1,440 in² daidai ne ga 10 ft².

Amfani da spreadsheet

Sanya ƙafa murabba'i a ginshiƙi A ka rubuta =A2*144 a ginshiƙi B. Don akasin haka, yi amfani da =B2/144. Ginshiƙi na uku mai =A2*0.092903 yana ba da mita murabba'i. Tsara a matsayin cikakkun lambobi don inci murabba'i, da wurare biyu bayan ƙima don ƙafa murabba'i.

Koyar da manufar

A ƙasa, manna tef don yin murabba'i mai gefen ƙafa ɗaya, sannan ka raba shi da igiya zuwa murabba'ai inci ɗaya. Ɗalibai suna ƙidaya 12 da 12, 144. Za su iya auna tile ko murfin littafi a inci su canza zuwa ƙafa murabba'i ta hanyar rarrabawa da 144, wanda ke sa manufar ta bayyana a zahiri.

Dalilin da ake kiran 144 gross

Gross dozin ne na dozin, 144, tsohuwar ƙidayar 'yan kasuwa don fensir, maɓalli da alƙalami. Ta hanyar daidaituwa, adadin inci murabba'i a ƙafa murabba'i ɗaya shi ma gross ne. Amfani da gross don tunawa da 144 dabara ce da ke taimaka wa mutane da yawa, kuma kyakkyawar hanyar haɗi ce tsakanin kasuwanci da lissafin siffofi.

Takardar tagulla da ƙarfen rufi

Ana sayar da takardar tagulla da nauyi a kowace ƙafa murabba'i. Takardar tagulla ta oza 16 tana auna fam ɗaya a kowane ft², wato fam 0.0069 a kowane in². Rufin 500 ft² yana amfani da fam 500 na tagulla, kuma guntun flashing na 36 in² yana auna fam 0.25. Canjin raka'a yana haɗa jerin farashi da tsarin yankewa.

Girman tile

Tile na inci 12 da 12 daidai yake da ƙafa murabba'i ɗaya, 144 in². Tile na inci 6 da 6 shi ne 36 in², 0.25 ft², don haka huɗu suna yin ƙafa murabba'i ɗaya. Tile na inci 24 da 24 shi ne 576 in², 4 ft². Shagunan tile suna yin farashi da ƙafa murabba'i, kuma lissafin “canza ft² zuwa in²” yana nuna tiles nawa ɗaki yake buƙata.

Nauyin iska a bango

Iska ta 100 mph tana yin matsi na kusan 25 psf a kan bango mai lebur. Bango na ƙafa 10 da 8, 80 ft², yana karɓar ƙarfi na fam 2,000. A psi matsin ɗaya 0.17 ne, kuma a kan taga ta 15 ft², 2,160 in², ƙarfin fam 375 ne. Masu tsara rufe taga da gilashi suna aiki da lambobin biyu.

Vinyl na sana'a da takarda mai mannewa

Nadin vinyl mai mannewa na inci 12 da ƙafa 10 yana rufe 10 ft², 1,440 in². Decal na inci 6 da 8 yana ɗaukar 48 in², don haka nadi yana ba da decals 30 kafin ɓarna. Masu sana'a suna sayen nadi, suna tsarawa a inci, kuma suna buƙatar canje-canje tsakanin biyun.

Kabad, shelves da ɗakunan ajiya

Kabad na bango na kicin na inci 30 da 12 yana da gaba na 360 in², 2.5 ft². Shelf na ɗakin ajiya na inci 24 da 72 shi ne 1,728 in², daidai 12 ft². Masu yin kabad suna lissafa girman ƙofofi a inci da farashin gamawa a kowace ƙafa murabba'i, don haka ana buƙatar lissafin “canza ft² zuwa in²” duk lokacin da takardar farashi ta lissafa duka biyun. Idan kana shirin fentin saitin ƙofofi goma na 360 in² kowanne, jimlar ita ce 3,600 in², 25 ft², kuma za ka iya kwatanta ta da yankin da gwangwanin ke rufewa.

Posters, alamomi da banners

Poster na inci 24 da 36 yana da 864 in², 6 ft². Alamar lambu ta inci 18 da 24 ita ce 432 in², 3 ft². Banner na ƙafa 3 da 10 shi ne 30 ft², 4,320 in². Masu buga alamomi suna cajin kowace ƙafa murabba'i, amma fayilolin ƙira suna cikin inci, don haka takardar oda ta mai bugu da zanen mai ƙira suna magana da raka'o'i daban-daban sai dai idan wani ya yi lissafin “canza ft² zuwa in²”.

Gadajen lambu da duwatsun shimfiɗa

Dutsen shimfiɗa na inci 16 da 16 yana rufe 256 in², 1.78 ft². Patio na ƙafa 10 da 12, 120 ft², yana buƙatar irin waɗannan duwatsu 68. Gadon da aka ɗaga na ƙafa 4 da 8 shi ne 32 ft², 4,608 in². Masu kayan lambu suna sayar da duwatsu da guda da ƙasa da ƙafa kubik, yayin da tsarin yake a ƙafa murabba'i, don haka canjin yana bayyana a kusan kowane aikin lambu.

Duba amsa da ido

Yi tunanin ƙafa murabba'i a matsayin babban tile na bene, da inci murabba'i a matsayin tambarin gidan waya. Tile yana ɗauke da tambari 144, kashi uku cikin huɗu na hanyar zuwa 200. Idan ka canza 3 ft² ka sami 36, za ka iya ganin nan da nan cewa akwai matsala, tun da tiles uku dole ne su ɗauki tambari fiye da wasu dozin kaɗan. Binciken gani irin wannan yana kama yawancin kurakurai kafin a maimaita kowane lissafi, kuma lissafin “canza ft² zuwa in²” da ya ci wannan bincike yawanci daidai ne.

Nauyin dusar ƙanƙara a rufi

Nauyin dusar ƙanƙara na 40 psf ya zama ruwan dare a jihohin arewa. Rufin 1,500 ft² don haka dole ne ya ɗauki fam 60,000, tan 30. A psi matsin 0.28 ne. Dokokin yankin suna ba da ƙima a psf, amma takardun bayanan kayan allunan rufi na iya ba da ƙarfi a psi, don haka canzawa wani ɓangare ne na ƙira.

Saman tebura da desk

Teburi na inci 30 da 60 yana da 1,800 in², 12.5 ft². Desk na inci 24 da 48 yana da 1,152 in², 8 ft². Masu yin kayan ɗaki suna lissafa saman a inci murabba'i, yayin da kundin shaguna na iya faɗin ƙafa murabba'i, don haka kwatanta teburori biyu masu girma daban-daban na iya buƙatar saurin canza ft² zuwa in².

Teburin pool da ping pong

Saman wasa na teburin pool na ƙafa takwas inci 44 da 88 ne, 3,872 in², 26.9 ft². Teburin table tennis ƙafa 9 da 5 ne, 45 ft², 6,480 in². Masu mallaka da ke shirin ɗakin wasanni suna kwatanta yankin tebur da girman ɗaki, yawanci a ƙafa murabba'i.

Gadajen queen da king

Katifar queen ta inci 60 da 80 ita ce 4,800 in², 33.3 ft². Ta king ta inci 76 da 80 ita ce 6,080 in², 42.2 ft². Masu kera kayan gado suna lissafa a inci, yayin da masu tsara ɗaki suke magana game da ƙafa murabba'i. Gadon king yana ɗaukar kusan kwata fiye na yankin bene da na queen.

Saman kicin

Saman aiki na kicin mai zurfin inci 25.5 da tsawon inci 96 yana da 2,448 in², 17 ft². Masu kayan granite suna cajin kowace ƙafa murabba'i, amma suna yankewa da inci, don haka canjin yana bayyana a kowace takardar farashi. Rami don sink, inci 30 da 18, 540 in², yana cire 3.75 ft² daga jimlar.

Gudun zafi da rufe zafi

Ana bayyana asarar zafi ta bango a BTU a awa ɗaya a kowace ƙafa murabba'i. Bango na 120 ft² mai asarar BTU 3 a kowane ft² a awa ɗaya yana rasa BTU 360 a awa ɗaya. Ƙananan saman, kamar firam ɗin taga na 300 in², 2.08 ft², ana kula da su haka. Lissafin makamashi sau da yawa yana haɗa raka'o'in biyu.

Pizza da abinci

Pizza ta inci 18 tana da yanki na 254 in², 1.77 ft². Pizza ta inci 12 tana da 113 in², 0.79 ft². Gidan abinci da ke yin farashi da yanki yana gano cewa babbar pizza tana ba da abinci ninki 2.25 a farashi mafi girma da ninki 1.5 kawai. Yawancin masu cin abinci suna yin lissafin a inci murabba'i.

Ƙarin ƙimomi don canza ft² zuwa in²

Jerin canje-canje mafi tsawo

Idan ƙimar da kake buƙata ba ta cikin jerin farko ba, waɗannan ƙarin canje-canje na iya zama kusa da isa a karanta kai tsaye:

• 0.1 ft² = 14.4 in²
• 0.5 ft² = 72 in²
• 3 ft² = 432 in²
• 4 ft² = 576 in²
• 7 ft² = 1,008 in²
• 15 ft² = 2,160 in²
• 20 ft² = 2,880 in²
• 75 ft² = 10,800 in²
• 200 ft² = 28,800 in²
• 500 ft² = 72,000 in²
• 2,000 ft² = 288,000 in²
• 10,000 ft² = 1,440,000 in²

Kura-kurai yayin canza ft² zuwa in²

Amfani da 12 maimakon 144

Wannan abin da ake amfani da shi na tsawo ne. Ga yanki, ninka da 144.

Ruɗa psi da psf

Psi ɗaya 144 psf ne. Ruɗa ɗaya da ɗayan yana nufin kuskuren matakai biyu na girma.

Rarrabawa maimakon ninkawa

Inci murabba'i ya fi ƙanƙanta, don haka lambar tana girma. Idan 5 ft² ya zama 0.035, ka raba ne.

Amsoshi cikin sauri

Inci murabba'i nawa ne a cikin ƙafa murabba'i?

144.

Yaya zan canza ft² zuwa in²?

Ninka da 144.

2.5 ft² nawa ne a inci murabba'i?

360 in².

ft² nawa ne a cikin 1,000 in²?

6.94 ft².

Shin lambata tana barin na'urata?

A'a. Ana yin lissafin a burauzarka.

Shafuka masu alaƙa da kalma ta ƙarshe

Idan kana aiki da yankuna, waɗannan canje-canje suna kusa: Canza ft² zuwa eka, Canza ft² zuwa m², Canza mm² zuwa in², Canza cm² zuwa in², Canza in² zuwa mm², Canza km zuwa mi, Canza mi zuwa km, Canza °C zuwa °F, Canza °F zuwa °C. Akasin wannan shafi shi ne Canza in² zuwa ft².

A taƙaice, don canza ft² zuwa in² ka ninka da 144, ka tuna cewa abin da ake amfani da shi murabba'in 12 ne, kuma ka riƙe lambobin da ma'aunin ka ke goyon baya kawai. Lambarka tana nan a na'urarka: ba a ɗora komai ba kuma ba a buƙatar asusu.