How to convert decimal to hexadecimal

This video is a step by step guide on how to convert decimal (denary) numbers into hexadecimal.

Here’s the method:
Divide the decimal number by 16.
If the number will not divide equally by 16, then round down the answer to the nearest whole number (integer).
Keep a note of the remainder, it should be between 0 and 15.
Keep repeating the above steps, dividing each answer by 16, until you reach zero.
Write out all the remainders, from bottom to top.
Finally, convert any remainders bigger than 9 into hexadecimal letters. This is your solution.

Downloadable resources:

Free revision theory:

#DecimalToHex #ComputerScience

[DzahierulAliemy]

You get remainder, R13 by multiplying 0.8125 to 16.

[GameOverFiles]

Remainder = the decimal fractional part of the division times the base.
1453/16 = 90.8125 - - > 0.8125 * 16 = 13 (D in base 16 hexadecimal)

[headyshotta]

My teacher took 8 classes to explain this and we still didn't understand. You explained it perfectly in ONE minute!

[darshii]

MY TEACHER COULDN'T EXPLAIN IN 55 MINS AND YOU JUST DID IN 1 AND A HALF MINS, THX LOADSSSS!!!!

[apskis]

Where did you get R13 R10 and R5 from? Can you please explain that.

[feasy]

Im studying IGCSE book of computer science and its there but it wasnt as clear as your video show....WELL DONE and wish me LUCK

[mehdi]

How is it the remainder of 5 / 3 = 0.3 would be 5?

[DavidJR]

You helped me thank you so much ❤❤❤❤❤❤❤❤❤❤❤❤❤❤

[hooywxu]

Hey, thanks for this simple video.
a question, what are R13, R5 etc..?

Tnx

[BeJRF]

Please make videos when number is in Decimal. Say 0.6543

[AbdulRahman-uwnd]

"5 A.D"
1453 also gives flashbacks (fall of constantinople)

[CS-wyze]

What about decimal floats to hexadecimal floats? e.g. 0.123 to 0x1.f7ced916872bp4 and 0x1p8 to 256.

[khurum]

I didnt understand how do you get the remainder?

[felixonlyrealwife]

How do I know the R if I’m not allowed to use calculator? Like how do I get the R if the 0.something gets too complicated to multiply by 16?

[prismstatistic]

how is 5.6 a remainder 10?
wouldnt the remainder be 0.6?

[webcor-frfr]

i tried finding a video on converting decimal to hexadecimal. forgot to read the title aaaand 15 minutes of taking notes has been wasted

[dusshan]

what about when a number is dividable by 16, say 2048

[galaxyswrld]

16x0.8 is 12.8 not quite 13 so how did you get that?

[gkoolaidho]

Where do you see remainder of 10? 90/16 is 5.625…..how do you magically come up with 10

[tinaye]

Did not explain how to get r13 bad video