rem to vw

A converter that calculates the vw from a rem for given rem size and viewport width to make the measurement responsive

REM
REM Size
Viewport Width

Hot Keys

C

Calculate and copy the result of calculation.

V

Calculate the result.

B

Copy the result of calculation.

R

Reverse the converter to "VW to REM".

Q

Focus the "REM" input.

W

Focus the "REM Size" input.

E

Focus the "Viewport Width" input.

FAQ

How to convert REM to VW?

To convert rem to vw, you should know total size of 1 REM, default is 16px, and size of viewport width Then, just apply formula: ((rem * rem size) / vw) * 100 For example, with 16px size of 1rem and 1920px of viewport width, 1rem will be converted to: ((1 * 16) / 1920) = 0.833vw

What is the REM to VW formula?

((rem * rem size) / vw) * 100

What is rem unit?

REM is defined relative to the font size of the root element. The root element is matched by the :root pseudo-class or the html selector. 1 REM therefore takes on the value which is given to the font-size of the root element. This means that 1 REM keeps the same value throughout your whole CSS code.

What is vw unit? (Viewport Width)

Used in responsive design, Viewport Width (VW) is a unit relative to web page display area called viewport. 1vw corresponds to 1% of display. So, to make an element full width, you should use 100vw. You can also use decimal values. Please note that, depending on browsers, decimal precision can change.

REM to VW Conversion Table if rem size is 16px and viewport width size is 1920px

remvw
1rem0.833vw
2rem1.667vw
3rem2.5vw
4rem3.333vw
5rem4.167vw
6rem5vw
7rem5.833vw
8rem6.667vw
9rem7.5vw
10rem8.333vw
11rem9.167vw
12rem10vw
13rem10.833vw
14rem11.667vw
15rem12.5vw
16rem13.333vw
17rem14.167vw
18rem15vw
19rem15.833vw
20rem16.667vw
21rem17.5vw
22rem18.333vw
23rem19.167vw
24rem20vw
25rem20.833vw

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