Isu Language Hub - Dec/Isu Converter

The Isu Numbers Converter helps converting numbers from decimal to Isu/Hexadecimal and viceversa.

HOW TO USE THE CONVERTER

The Isu numbers are usually introduced by a small dot that gives the reader the prompt to recognise what follows as a number. On this webpage this introductory dot must not be written for the converter to work.
On the other hand, if the number that needs to be converted contains a dot within it indicating an integer and a fractional part (you can check the rules about the Isu numbers here), as shown in this picture, that dot needs to be written in the converter.
In order to write the Isu numbers, after selecting “Isu” in the “From” tab, you will have to input the numbers according to the table below.
For example, if you’d like to input 5, you will have to press the “5” key on your keyboard. To input £, you will have to press the “c” key on your keyboard and so on.

.	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F
.	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F

From

Enter decimal number

₁₀

Isu number

_Isu

Hex number

₁₆

Digit grouping

Decimal to hex calculation steps

Divide by the base 16 to get the digits from the remainders:

Division by 16	Quotient	Remainder (Digit)	Digit #

Get more confident about Isu numbers by playing some Isu Sudoku!