Petabit to Exabit Converter

Data Converter

21 units available

Decimals:

From

To

0.000977

1 Pb = 0.000977 Eb

Formula:

Eb = Pb × 0.0009765625

With your value: 1 Pb = 0.00097656 Eb

How big is that?

Everyday references on a logarithmic scale, all expressed in petabit so you can sanity-check the result.

Phone photo (1/3.5e+7 your value)3.55e-9 Pb

MP3 song (1/2.8e+7 your value)4.44e-9 Pb

CD-ROM (1/2.0e+5 your value)6.22e-7 Pb

HD movie (1/3.5e+4 your value)0.00000355 Pb

Laptop SSD (1/2.7e+2 your value)0.000455 Pb

Your value0.125 Pb

Other Petabit to Exabit conversions

2 Pb to Eb 3 Pb to Eb 4 Pb to Eb 5 Pb to Eb 6 Pb to Eb 7 Pb to Eb 8 Pb to Eb

Petabit to Exabit Conversion Table

Petabit (Pb)	Exabit (Eb)
0.5	0.000488
1	0.000977
2	0.001953
5	0.004883
10	0.009766
15	0.014648
20	0.019531
25	0.024414
50	0.048828
100	0.097656
250	0.244141
500	0.488281
1000	0.976562

Exabit to Petabit Conversion Table

Exabit (Eb)	Petabit (Pb)
0.5	512
1	1,024
2	2,048
5	5,120.000001
10	10,240.000002
15	15,360.000003
20	20,480.000003
25	25,600.000004
50	51,200.000009
100	102,400.000017
250	256,000.000043
500	512,000.000086
1000	1,024,000.000172

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Petabit (Pb)

Data

Conventional value

Decimal prefixes (kB, MB) are powers of 1000; binary prefixes (KiB, MiB) are powers of 1024 as standardised by IEC 80000-13.

Source: IEC 80000-13:2008, Quantities and units — Part 13: Information science and technology

International Electrotechnical Commission · Reviewed 2026-07-01

Exabit (Eb)

Data

Conventional value

Decimal prefixes (kB, MB) are powers of 1000; binary prefixes (KiB, MiB) are powers of 1024 as standardised by IEC 80000-13.

Source: IEC 80000-13:2008, Quantities and units — Part 13: Information science and technology

International Electrotechnical Commission · Reviewed 2026-07-01

How to Convert Petabit to Exabit

To convert from Petabit (Pb) to Exabit (Eb), multiply the value by 0.0009765625.

Formula: Eb = Pb × 0.0009765625

Reverse: Pb = Eb × 1,024.0000001716

Step-by-Step Example

Start with your value in Petabit. For example: 5 Pb
Multiply by the conversion factor: 5 x 0.0009765625
The result is: 0.004883 Eb

About Petabit

The petabit (Pb) is a unit of digital storage. One petabit equals 1.407375 × 10^+14 bytes. UnitConvertLab converts it against every other data unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: data calculations, engineering and science, education.

About Exabit

The exabit (Eb) is a unit of digital storage. One exabit equals 1.441152 × 10^+17 bytes. UnitConvertLab converts it against every other data unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: data calculations, engineering and science, education.

Frequently Asked Questions

How many Exabit are in 1 Petabit?

There are exactly 0.0009765625 Exabit in 1 Petabit. This means the conversion factor from Petabit to Exabit is 0.0009765625.

What is the formula to convert Petabit to Exabit?

The formula to convert Petabit to Exabit is: Eb = Pb × 0.0009765625. For example, to convert 10 Petabit to Exabit, you would multiply 10 by 0.0009765625.

What is a Petabit?