Aspect Ratio Calculator un teeno directions mein kaam karta hai jahan se problem aata hai. Width aur height dein aur ye greatest common divisor se ratio simplify karta hai — aur, important baat, near-misses ko recognize karta hai: 1366×768 useless 683:384 tak reduce hota hai, par calculator ise "effectively 16:9" bhi report karta hai — wahi answer jo aap chahte the. Ek ratio aur ek dimension dein aur ye doosre ko whole pixels mein solve karta hai. Ek ratio aur container dein aur ye largest fit return karta hai. Har case mein aapko us ratio ke standard sizes (16:9 ke liye 1280×720 se 3840×2160 tak) aur copy-ready CSS milta hai: modern aspect-ratio property plus classic responsive-embed pattern ka padding-top percentage.
Features
Dimensions → exact ratio plus nearest common ratio
Ratio + ek dimension → doosra, whole pixels mein
Ratio + container → box mein largest fit
16:9 se 2.39:1 anamorphic tak common ratio presets
Guaranteed even heights wali standard sizes ki list
56.25% ka figure 9÷16 hai — classic responsive-video number.
Common errors aur troubleshooting
1366×768 16:9 ki jagah 683:384 mein simplify hota hai. — 683:384 exact answer hai — wo resolution genuinely 16:9 nahin hai. "effectively 16:9" line practical answer deti hai; dono isliye dikhte hain kyunki dono sahi hain.
Solved dimension odd hai aur video encoder reject karta hai. — H.264 aur similar encoders even dimensions maangte hain. Standard-sizes list use karein, jo heights ko even round karti hai, ya input ko ek pixel nudge karein.
16:9 player mein ek 4:3 video black bars dikhata hai. — Ye correct behaviour hai — 4:3 ko 16:9 mein fit karna pillarbox bars chodta hai. Bars hataana content crop karne jaisa hai.
Aksar pooche jaane wale sawaal
Ek given width par 16:9 kaunsa resolution hai?
Width ko 9/16 se multiply karein: 1280→720, 1920→1080, 2560→1440, 3840→2160. Calculator ise kisi bhi width ya height ke liye solve karta hai.
CSS mein element ka aspect ratio kaise rakhein?
Modern tareeka ek line hai: aspect-ratio: 16 / 9. Legacy pattern container ko 56.25% padding-top deta hai aur content ko andar absolutely position karta hai. Calculator aapke ratio ke hisaab se dono emit karta hai.
Monitors 16:9 advertise kyun karte hain jab pixels kuch aur kehte hain?
1366×768 jaise panels 16:9 ko ek percent ke andar approximate karte hain — marketing aur full-screen video ke liye kaafi. Calculator exact ratio aur nearest named ratio dono dikhata hai.
Social platforms kaunse aspect ratios chahte hain?
Feed video 1:1 ya 4:5 ki taraf jhukta hai, stories aur shorts 9:16 hote hain, landscape uploads 16:9, aur cinematic footage 21:9 ya 2.39:1. Missing-dimension mode preset ratios ke saath exact pixel targets deta hai.
Related tools
CSS Clamp Calculator — Min/max size aur do viewport widths se ek fluid CSS clamp() value banayein, live preview ke saath.