octal (base 8) (OCT) → decimal (base 10) (DEC)

377 OCT = 255 DEC · ⇄ decimal (base 10) (DEC) → octal (base 8) (OCT)

From

From

To

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⚙ Output Number Format1,234.56

Decimal places

Decimal mark

Thousands separator

All units in this category

		Converted Value
decimal (base 10)	`DEC`	—
binary (base 2)	`BIN`	—
octal (base 8)	`OCT`	—
hexadecimal (base 16)	`HEX`	—
base 32	`B32`	—
base 36	`B36`	—

Conversion Formula & Definition

octal (base 8) (OCT) ↔ decimal (base 10) (DEC)

1 octal (base 8) (OCT) = 1 decimal (base 10) (DEC).

Popular Conversions (Number Systems)

DEC → BIN DEC → OCT DEC → HEX BIN → DEC

Quick Conversion Reference Table: octal (base 8) (OCT) → decimal (base 10) (DEC)

octal (base 8) (OCT)	decimal (base 10) (DEC)
1 OCT	1 DEC
10 OCT	8 DEC
12 OCT	10 DEC
20 OCT	16 DEC
40 OCT	32 DEC
100 OCT	64 DEC
200 OCT	128 DEC
377 OCT	255 DEC
2000 OCT	1024 DEC