Tebibytes to Petabytes
Convert Tebibytes to Petabytes instantly. Free online digital storage unit converter with exact formula, conversion table and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Converter
Length Converter
Convert metric, imperial, and nautical distance units.
Context values
Some unit families need one extra value for a physically accurate result.
Use the converter to see the formula.
Results update instantly for Tebibytes to Petabytes conversions.
Reserved above the conversion cards and below the converter.
Formula
PB = TiB × 0.001099511627776
TiB = PB ÷ 0.001099511627776
Conversion table
| 1 TiB | 0.001099511627776 PB |
| 5 TiB | 0.00549755813888 PB |
| 10 TiB | 0.01099511627776 PB |
| 20 TiB | 0.02199023255552 PB |
| 50 TiB | 0.0549755813888 PB |
| 100 TiB | 0.1099511627776 PB |
| 500 TiB | 0.549755813888 PB |
| 1000 TiB | 1.099511627776 PB |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
What is the source unit in this conversion?
The source unit is the tebibyte (TiB), a binary (IEC) unit of digital storage equal to 1,024 gibibytes, or 2^40 bytes.
What is the destination unit in this conversion?
The destination unit is the petabyte (PB), a decimal unit of digital storage equal to 1,000 terabytes, or 10^15 bytes.
How do I convert tebibytes to petabytes?
Multiply the tebibyte value by 0.001099511627776 to get petabytes. For example, 4 TiB × 0.001099511627776 = 0.004398046511104 PB.
Is the tebibyte to petabyte conversion exact?
It's exact given the fixed definitions used here: decimal storage prefixes are based on powers of 1,000, while binary storage prefixes are based on powers of 1,024. The two scales are related by an exact factor, but they should not be confused with each other in casual usage, since a decimal and a binary unit with a similar-looking name represent different amounts of data.
Where is this conversion commonly used?
It's used for describing file sizes, storage drive capacity, RAM, network bandwidth, and internet data plans or downloads.
Can I convert petabytes back to tebibytes?
Yes. Divide the petabyte value by 0.001099511627776 to get tebibytes.
Reserved between the FAQ and the article so the page stays balanced.
About this conversion
This page converts tebibytes (TiB), a binary (IEC) unit of digital storage equal to 1,024 gibibytes, or 2^40 bytes, into petabytes (PB), a decimal unit of digital storage equal to 1,000 terabytes, or 10^15 bytes.
This conversion is used constantly when checking file sizes, storage drive and memory capacity, network bandwidth, and mobile or broadband data plan allowances.
The formula is PB = TiB × 0.001099511627776, based on the fixed relationship between these two digital storage units.
It's exact given the fixed definitions used here: decimal storage prefixes are based on powers of 1,000, while binary storage prefixes are based on powers of 1,024. The two scales are related by an exact factor, but they should not be confused with each other in casual usage, since a decimal and a binary unit with a similar-looking name represent different amounts of data.
Digital storage prefixes follow the International System of Units (SI) for decimal units and the International Electrotechnical Commission (IEC) recommendations for binary units, keeping decimal and binary quantities unambiguous.