Калкулатор на пропорции

Използвайте формата по-долу, за да изчислите стойността за определено съотношение на страните. Полезно е, например, ако преоразмерявате снимки или видеоклипове.

Инструкции

Въведете стойностите на оригиналните широчина (W₁) и височина (H₁) вляво.
Въведете или нова стойност за широчина (W₂), или за височина (H₂) вдясно, за да изчислите липсващата стойност.
Можете да променяте стойностите по всяко време или да ги върнете до първоначалните.

Формула

Да предположим, че имате снимка, която е 1600 на 1200 пиксела, но в блога ви има място само за снимка, широка 400 пиксела. За да получите новата височина на снимката, като запазвате съотношението на страните, ще трябва да направите следните изчисления:

(оригинална височина / оригинална широчина) x нова широчина = нова височина

(1200 / 1600) x 400 = 300

Забележка: Това е новата подобрена версия. Все още може да използвате старата версия на калкулатора, ако желаете.

A few previous comments (you can't make this stuff up!):

Work out the aspect ratio of a 5296x1050 resolution, so that I am able to create a custom HUD layout that automaticly centers on the screen for tripple screen gaming. — 2010-02-16 08:10:37
this calculator was really helpf i LOVe ittttttttttttttttttul in homework — 2010-02-16 21:56:58
Resize video files from the originals in my computer to fit my blackberry storm which has a width and height of 480x360. than you very much for this it sure made things a little easier. I even bookmarked it :) — 2010-02-21 23:14:32
I think that will be very useful - maybe I can finally throw away my proportional slide rule thing... — 2010-02-24 01:37:06
Love your page. Always use it to resize pics and videos to embed on my blog. I know I could do it manually, but you make it so easy... — 2010-02-26 09:34:15
I work for a video company and I am the rest of my department use this tool almost Daily to help us with our projects. THANKS ALOT! and great job with the update to the site looks and works great! ben@-------.com — 2010-02-28 13:59:58
doing conversions from oh-so-complicated .avi's with xvid to run smoothly on an 11 year old ibook for school, requiring me to scale the video down, to 402x228 from 704x400. thanks for making this utility! — 2010-03-20 23:39:05
Voltage ratios, using divider resistors. — 2010-03-25 08:17:22
Well I didn't understand Ratios so I went on this website and then typed in the answer off my maths mates and there you have it! The correct answer! It's so easy! I am deffently using it again. — 2010-04-22 05:28:03
This page is seriously amazing, you have no idea how much appreciation I have as a human being, for this web page. Well done, and thank you very much. — 2010-04-22 14:43:19
end world hunger. and guess what? i did! (actually, I use this page constantly - usually for the obvious, but today, something unusual - i randomly changed tempos of music in Peak, guessing at BPM (if the song was 124,it sounded good at 144) - in Logic, to match that, when I found the song was really 102BPM, I could easily figure the new bpm) it's a shame you don't make money off this page - i doubt a week goes by i don't use i! yes, i'm bright and could do the math, but this is SO much easier.I bet i've used this page...500 times now, at least -thank you... — 2010-04-26 10:52:03
I had an image that was oddly shaped and I needed to make it smaller without having to do the math. GO GO LAZY CODER HELPER! — 2010-05-27 02:53:14
geniuuuss — 2010-06-17 04:01:52

nothing helped and it didnt even help me with my homework. wow — 2010-02-15 11:53:16
i tried too find the percent of a number and ths page is useless crap — 2010-02-18 19:12:16
u fucking suck — 2010-02-23 12:56:07
boring!!!!!!! — 2010-02-24 12:36:31
god knows why.. but it didnt help bro — 2010-03-08 04:55:22
Trying to figure out which is a better buy using ratios — 2010-03-12 08:43:18
dum peopkle — 2010-03-19 08:02:11
I wanted to know about the 3 figures ratio. Like 1.85:5 What do these figures mean? If u can email me i'ld appreciate it. -------@yahoo.co.uk thanks — 2010-03-23 10:09:40
i wont to no the answer to ny question — 2010-03-24 05:54:28
I have tryed todo a ratio and this website is a pile of crap tbh!!!! ") — 2010-03-26 08:11:12
it sucks — 2010-04-02 03:11:48
i wanted to find pigs — 2010-04-07 18:54:51
it sucks — 2010-04-15 09:52:30
it didnt work i dnt need to explain y it dnt — 2010-04-21 12:22:41
idk — 2010-04-22 19:27:11
you suck dick — 2010-04-30 11:08:42
its WACK . — 2010-05-04 14:18:09
you suck shiiit — 2010-05-07 15:41:16
Its fucking shit — 2010-05-27 04:54:56
its to complicated bitch — 2010-06-01 18:52:13
It is not telapathic. — 2010-06-07 03:57:47
i hate it — 2010-06-16 10:33:06