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1 Gigabit to Petabytes

1 gigabit is 0.000000125 petabytes. See the step-by-step breakdown and reference table below, or try a different value in the calculator.

1 Gb = 0.000000125 PB
Gb ÷ 8,000,000 = PB
Try: 2 Gb to PB 6 Gb to PB
1 Gb is also
1 Gb = 125,000,000 B 1 Gb = 125,000 KB 1 Gb = 125 MB 1 Gb = 0.125 GB 1 Gb = 0.000125 TB 1 Gb = 1,000 Mb
Gb
0.000000125 PB

How to Convert Gigabits to Petabytes

Gb ÷ 8,000,000 = PB
  1. Start with 1 Gb
  2. Divide by 8,000,000: 1 ÷ 8,000,000 = 0.000000125
  3. Result: 1 Gb = 0.000000125 PB

The same formula works for any value. Multiply by 0.00000013 to go from gigabits to petabytes. This uses the decimal (SI) standard. Operating systems may display slightly different values using binary units (1,024 instead of 1,000).

Common Gigabit to Petabyte Conversions

Gigabits (Gb) Petabytes (PB)
1 Gb 0.000000125 PB
2 Gb 0.00000025 PB
5 Gb 0.000000625 PB
10 Gb 0.00000125 PB
15 Gb 0.000001875 PB
20 Gb 0.0000025 PB
25 Gb 0.000003125 PB
50 Gb 0.00000625 PB
75 Gb 0.000009375 PB
100 Gb 0.0000125 PB
250 Gb 0.00003125 PB
500 Gb 0.0000625 PB
1,000 Gb 0.000125 PB
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Frequently Asked Questions

1 gigabit equals 0.000000125 petabytes.
The formula is: Gb ÷ 8,000,000 = PB. See the Gb to PB formula page for worked examples.
Use the petabytes to gigabit converter. The reverse formula is: PB × 8,000,000 = Gb.
The calculator uses the full-precision conversion factor for accuracy. Table values and displayed results are rounded for readability.
The conversion formula (Gb ÷ 8,000,000 = PB) is based on internationally defined standards. Displayed results are rounded for readability, while the calculator uses the full-precision factor.
person Written by Sean Day verified Reviewed by UnitCompare update Last updated Mar 28, 2026