Decimal To Octal Converter

From

Enter Decimal Number

₁₀

Result

₈

Converting Steps of Decimal to Octal:

How to convert decimal to octal?

Converting decimal to octal is also super easy. As we are converting decimal to octal, we have to divide the integer part by 8 and every times we need to keep the remainder in reverse order. You must remember if it has a fractional part, we have to multiply by 8 and take only integer part serially until fractional part become 0. An example given below how to convert a fractional decimal number to octal number:

Example of decimal to octal conversion.

(210.625)₁₀ = (?)₈

For 210:

Divided by 8	Quotient	Remainder	Flow
210 / 8	26	2	↑
26 / 8	3	2	↑
3 / 8	0	3	↑

For .625:

Multiply by 8	Result	Non-Fractional Part	Flow
.625 * 8	5.00	5	↓

Result is = (322.5)₈

Decimal to Octal conversion table:

Decimal	Octal
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	10
9	11
10	12
11	13
12	14
13	15
14	16
15	17
16	18
17	19
18	20
19	21
20	22

Decimal	Octal
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	10
9	11
10	12
11	13
12	14
13	15
14	16
15	17
16	18
17	19
18	20
19	21
20	22

Decimal	Octal
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	10
9	11
10	12
11	13
12	14
13	15
14	16
15	17
16	18
17	19
18	20
19	21
20	22