Calculator yeAspect Ratio
Resize width uye height achichengeta imwechete aspect ratio.
Zvinyorwa zvinogadziridzwa paunenge uchinyora.
Nezve iyi kalkulator
An aspect ratio calculator keeps an image, video frame or screen in proportion when you resize it, so nothing ends up stretched or squashed. Enter the original width and height and it reduces them to the simplest whole-number ratio (like 16:9) by dividing both by their greatest common divisor. Type a new width and it returns the height that preserves the shape; type a new height instead and it returns the matching width.
Worked example: scaling a 1920×1080 image down to a 1280 width gives a height of 1280 × 1080 ÷ 1920 = 720, keeping the exact 16:9 shape. The tool also reports the ratio as a decimal (1920 ÷ 1080 = 1.778) and the original pixel count in megapixels (1920 × 1080 ÷ 1,000,000 ≈ 2.07 MP).
Photographers, video editors and web designers use it to fit an image into a fixed frame, work out crop dimensions, or check that a monitor and its content share the same ratio before letterboxing appears.
Zvimwe zvinobvunzwa zvakanyanya
Ndinogona sei kuchengetedza vhidhiyo muchikamu kana ndichichinja saizi?
Divide the original width by the original height to get the ratio, then multiply your new width by (original height ÷ original width). Scaling 1920×1080 down to a 1280 width gives a height of 1280 × 1080 ÷ 1920 = 720.
Chii chinonzi aspect ratio se16:9?
1920:1080 vaviri kuparadza ne 120 kuti vawane 16:9, zvinoreva 16 zviuru zvemativi kune 9 yepamusoro — standard for HD video uye akawanda mamonitors.1920:1080 vaviri kuparadza ne 120 kuti vawane 16:9, zvinoreva 16 zviuru zvemativi kune 9 yepamusoro — standard for HD video nevamwe mamonitors.
Ndezvipi zvikonzero zvinokonzeresa kuora kwepfungwa?
16:9 ndiyo yakajairika mufananidzo weHD ne4K video uye pane akawanda mamonitors nefoni ari mulandscape; 4:3 ndiyo yakajairika mufananidzo weTV dzakareruka uye matablets akawanda; 3:2 ndiyo yakajairika mufananidzo wekuvaka uye maDSLR sensors; 1:1 ndiyo square (social posts); uye 21:9 ndiyo ultrawide kana cinematic.
Ndinogona sei kuwana iyo aspect ratio yeiyo image?
Ingopinda mu pixel width ne height sezvawakaisa pakutanga — calculator inoparadza mapixels ne giant common divisor kuti iite ratio. For example 3000×2000 reduces to 3:2.
Chii chinoitika kana ndichichinja saizi pasina kuchengeta ratio?
Kuisa zvinhu muframe ine ratio isiri yakafanana kunowedzera mabara emavara matsva (letterboxing pamusoro pechidzitiro, kana pillarboxing kumashure) kuitira kuti iyo yazvino proportion ichengetedzwe.
Chii chinonzi ratio sechiratidzo chedecimal?
16:9 i 1.778 uye 4:3 i 1.333 — a makuru decimal zvinoreva a banzi, anopfuura akapetwa frame. Izvi zvinonakidza kana spec inowanikwa seimwe chete nhamba kupfuura a colon ratio.
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/aspect-ratio/curl
curl "https://calculator.free/api/v1/aspect-ratio/?ow=1920&oh=1080&nw=1280"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/aspect-ratio/?" + new URLSearchParams({
"ow": "1920",
"oh": "1080",
"nw": "1280"
}));
const data = await r.json();
console.log(data.results);Zviratidzo zvemubvunzo ndezvekufungidzira kwechinangwa chekudzidzisa chete, kwete zvemari, zvehutano kana zvemari.