1 Tbps = 0.001 Pbps
Terabits Per Second (Tbps) to Petabits Per Second (Pbps) Converter
The Terabits Per Second (Tbps) to Petabits Per Second (Pbps) Converter turns your Terabit Per Second (Tbps) value into Petabits Per Second (Pbps). Type your transfer speed below — 1 Tbps = 0.001 Pbps, covering both bit-based and byte-based transfer rate units. This free terabit per second to petabit per second calculator works as a network speed converter, bandwidth calculator, and internet speed conversion tool. Also see: Petabits Per Second to Megabits Per Second.
Terabit Per Second (Tbps)
A terabit per second is 1,000 gigabits per second. Used for backbone networks and data center interconnects.
View the terabit per second data unit pagePetabit Per Second (Pbps)
A petabit per second is 1,000 terabits per second. Used for internet exchange points and submarine cable capacity.
View the petabit per second data unit pageHow to Convert Terabits Per Second to Petabits Per Second
To convert terabits per second to petabits per second, divide by 1,000. Both units measure network bandwidth in bits per second—the difference is simply the scale.
Tbps: A terabit per second is 1,000 gigabits per second. Used for backbone networks and data center interconnects. Common uses include Backbone networks, submarine cables, data center fabrics, high-speed interconnects.
Pbps: A petabit per second is 1,000 terabits per second. Used for internet exchange points and submarine cable capacity. Typically used for Internet exchange points, submarine cables, global backbone networks, hyperscale interconnects. Related: Terabits Per Second to Bits Per Second.
1 Tbps = 0.001 Pbps — or equivalently, 1 Pbps = 1,000Tbps.
Tbps to Pbps transfer rate: 1 terabit per second equals 0.001petabits per second — the standard bandwidth conversion rate used by this data transfer calculator.
Quick Facts: Tbps to Pbps Speed Conversion
- Conversion factor: 1 Tbps = 0.001 Pbps
- Reverse factor: 1 Pbps = 1,000 Tbps
- Source unit type: bit-based bandwidth
- Target unit type: bit-based bandwidth
- Useful for: estimating download times, comparing advertised speeds, and network capacity planning
- Category: data transfer rate converter, network speed calculator, bandwidth converter
Steps to Convert Terabit Per Second to Petabit Per Second
- Enter your terabit per second value (Tbps) into the terabit per second to petabit per second converter above.
- The equivalent petabits per second (Pbps) transfer speed updates instantly using the Tbps to Pbps conversion factor.
- Use the swap control to reverse the calculation and convert petabits per second back into terabits per second.
Tbps to Pbps Conversion Formula
Here's the exact Tbps to Pbps formula in copy-paste-ready form — multiply by 0.001 to go from terabits per second to petabits per second, or by 1,000 to reverse it — followed by a quick-reference chart of the same rate conversion.
// Convert Tbps to Pbps
Pbps = Tbps × 0.001
// Reverse: Convert Pbps to Tbps
Tbps = Pbps × 1,000
Terabit Per Second to Petabit Per Second Conversion Examples
10 Tbps = 0.01 Pbps
50 Tbps = 0.05 Pbps
100 Tbps = 0.1 Pbps
500 Tbps = 0.5 Pbps
1,000 Tbps = 1 Pbps
Most data transfer rate units step by powers of ten: moving up the scale (bps → Kbps → Mbps → Gbps and beyond) means multiply by 1000, moving down means divide by 1000 — usually just a matter of shifting the decimal point. What's actually being counted underneath is bits: the binary digits, 0s and 1s, that make up every network signal.
What Is Terabit Per Second (Tbps)? Definition and Uses
A terabit per second is 1,000 gigabits per second. Used for backbone networks and data center interconnects.
The terabit per second is a bit-based bandwidth unit measuring data transfer speed, network bandwidth, or throughput capacity. Like the units used to measure file size, it's one of several data measurement units that scale using either decimal multiples of 1,000 (SI) or binary steps of 1,024 (IEC).
Common uses: Backbone networks, submarine cables, data center fabrics, high-speed interconnects See also: Gigabits Per Second to Zebibits Per Second.
1 Tbps = 1 × 10¹² bits per second .
The terabit per second can be abbreviated as Tbps; for example, 1 terabit per second can be written as 1 Tbps.
Don't confuse Tbps with TB/s (Terabyte Per Second) — capitalization matters here. Tbps measures bits, TB/s measures bytes, and since 1 byte = 8 bits, 1 Tbps works out to just 0.125 TB/s using the same numeral.
Terabit Per Second Transfer Rate Unit at a Glance
| Unit type | bit-based bandwidth |
|---|---|
| Symbol | Tbps |
| Common uses | Backbone networks, submarine cables, data center fabrics, high-speed interconnects |
What Is Petabit Per Second (Pbps)? Definition and Uses
A petabit per second is 1,000 terabits per second. Used for internet exchange points and submarine cable capacity.
The petabit per second is a bit-based bandwidth unit measuring data transfer speed, network bandwidth, or throughput capacity. Like the units used to measure file size, it's one of several data measurement units that scale using either decimal multiples of 1,000 (SI) or binary steps of 1,024 (IEC).
Common uses: Internet exchange points, submarine cables, global backbone networks, hyperscale interconnects You might also need: Pebibytes Per Second to Zettabytes Per Second.
1 Pbps = 1 × 10¹⁵ bits per second .
The petabit per second can be abbreviated as Pbps; for example, 1 petabit per second can be written as 1 Pbps.
Don't confuse Pbps with PB/s (Petabyte Per Second) — capitalization matters here. Pbps measures bits, PB/s measures bytes, and since 1 byte = 8 bits, 1 Pbps works out to just 0.125 PB/s using the same numeral.
Petabit Per Second Transfer Rate Unit at a Glance
| Unit type | bit-based bandwidth |
|---|---|
| Symbol | Pbps |
| Common uses | Internet exchange points, submarine cables, global backbone networks, hyperscale interconnects |
Terabit Per Second to Petabit Per Second Conversion Table
The table below shows 100 terabit per second measurements converted to petabits per second — scroll within the table to see the full range. Bookmark this reference table for quick lookups whenever you need to convert a value without shifting the decimal point by hand.
| Terabits Per Second | Petabits Per Second |
|---|---|
| 1 Tbps | 0.001 Pbps |
| 13 Tbps | 0.013 Pbps |
| 26 Tbps | 0.026 Pbps |
| 39 Tbps | 0.039 Pbps |
| 52 Tbps | 0.052 Pbps |
| 65 Tbps | 0.065 Pbps |
| 78 Tbps | 0.078 Pbps |
| 91 Tbps | 0.091 Pbps |
| 104 Tbps | 0.104 Pbps |
| 117 Tbps | 0.117 Pbps |
| 130 Tbps | 0.13 Pbps |
| 143 Tbps | 0.143 Pbps |
| 156 Tbps | 0.156 Pbps |
| 169 Tbps | 0.169 Pbps |
| 182 Tbps | 0.182 Pbps |
| 195 Tbps | 0.195 Pbps |
| 208 Tbps | 0.208 Pbps |
| 221 Tbps | 0.221 Pbps |
| 234 Tbps | 0.234 Pbps |
| 247 Tbps | 0.247 Pbps |
| 260 Tbps | 0.26 Pbps |
| 273 Tbps | 0.273 Pbps |
| 286 Tbps | 0.286 Pbps |
| 299 Tbps | 0.299 Pbps |
| 312 Tbps | 0.312 Pbps |
| 325 Tbps | 0.325 Pbps |
| 338 Tbps | 0.338 Pbps |
| 351 Tbps | 0.351 Pbps |
| 364 Tbps | 0.364 Pbps |
| 377 Tbps | 0.377 Pbps |
| 390 Tbps | 0.39 Pbps |
| 403 Tbps | 0.403 Pbps |
| 416 Tbps | 0.416 Pbps |
| 429 Tbps | 0.429 Pbps |
| 442 Tbps | 0.442 Pbps |
| 455 Tbps | 0.455 Pbps |
| 468 Tbps | 0.468 Pbps |
| 481 Tbps | 0.481 Pbps |
| 494 Tbps | 0.494 Pbps |
| 507 Tbps | 0.507 Pbps |
| 520 Tbps | 0.52 Pbps |
| 533 Tbps | 0.533 Pbps |
| 546 Tbps | 0.546 Pbps |
| 559 Tbps | 0.559 Pbps |
| 572 Tbps | 0.572 Pbps |
| 585 Tbps | 0.585 Pbps |
| 598 Tbps | 0.598 Pbps |
| 611 Tbps | 0.611 Pbps |
| 624 Tbps | 0.624 Pbps |
| 637 Tbps | 0.637 Pbps |
| 650 Tbps | 0.65 Pbps |
| 663 Tbps | 0.663 Pbps |
| 676 Tbps | 0.676 Pbps |
| 689 Tbps | 0.689 Pbps |
| 702 Tbps | 0.702 Pbps |
| 715 Tbps | 0.715 Pbps |
| 728 Tbps | 0.728 Pbps |
| 741 Tbps | 0.741 Pbps |
| 754 Tbps | 0.754 Pbps |
| 767 Tbps | 0.767 Pbps |
| 780 Tbps | 0.78 Pbps |
| 793 Tbps | 0.793 Pbps |
| 806 Tbps | 0.806 Pbps |
| 819 Tbps | 0.819 Pbps |
| 832 Tbps | 0.832 Pbps |
| 845 Tbps | 0.845 Pbps |
| 858 Tbps | 0.858 Pbps |
| 871 Tbps | 0.871 Pbps |
| 884 Tbps | 0.884 Pbps |
| 897 Tbps | 0.897 Pbps |
| 910 Tbps | 0.91 Pbps |
| 923 Tbps | 0.923 Pbps |
| 936 Tbps | 0.936 Pbps |
| 949 Tbps | 0.949 Pbps |
| 962 Tbps | 0.962 Pbps |
| 975 Tbps | 0.975 Pbps |
| 988 Tbps | 0.988 Pbps |
| 1,001 Tbps | 1.001 Pbps |
| 1,014 Tbps | 1.014 Pbps |
| 1,027 Tbps | 1.027 Pbps |
| 1,040 Tbps | 1.04 Pbps |
| 1,053 Tbps | 1.053 Pbps |
| 1,066 Tbps | 1.066 Pbps |
| 1,079 Tbps | 1.079 Pbps |
| 1,092 Tbps | 1.092 Pbps |
| 1,105 Tbps | 1.105 Pbps |
| 1,118 Tbps | 1.118 Pbps |
| 1,131 Tbps | 1.131 Pbps |
| 1,144 Tbps | 1.144 Pbps |
| 1,157 Tbps | 1.157 Pbps |
| 1,170 Tbps | 1.17 Pbps |
| 1,183 Tbps | 1.183 Pbps |
| 1,196 Tbps | 1.196 Pbps |
| 1,209 Tbps | 1.209 Pbps |
| 1,222 Tbps | 1.222 Pbps |
| 1,235 Tbps | 1.235 Pbps |
| 1,248 Tbps | 1.248 Pbps |
| 1,261 Tbps | 1.261 Pbps |
| 1,274 Tbps | 1.274 Pbps |
| 1,287 Tbps | 1.287 Pbps |
FAQs: Terabit Per Second to Petabit Per Second Conversion
How many petabits per second are in 1 terabit per second?
1 Terabit Per Second (Tbps) equals 0.001 Petabits Per Second.
How do I convert terabits per second to petabits per second?
Multiply the terabit per second value by 0.001 to get petabits per second. For example, 10 Tbps = 0.01 Pbps.
Is terabit per second bigger than petabit per second?
No. 1 Tbps = 0.001 Pbps, so petabit per second is larger — 1 Pbps = 1,000 Tbps.
What is Terabit Per Second (Tbps) commonly used for?
Backbone networks, submarine cables, data center fabrics, high-speed interconnects.