1 ZB/s = 1.000000e+21 bytes/sec
Zettabytes Per Second (ZB/s) Conversion
Zettabyte Per Second is the unit of data transfer rate with prefix zetta (10²¹), measuring bytes transmitted per second. 1 Zettabyte Per Second is equal to 10²¹ bytes per second = 1.000000e+21 bytes/s. Also see: Bits Per Second.
Zettabyte Per Second at a Glance
- Symbol
- ZB/s
- System
- Decimal (SI), byte-based
- Definition
- 1,000⁷ bytes per second = 10²¹ bytes per second
- Exact value
- 8.000000e+21 bits per second · 1.000000e+21 bytes per second
- Binary twin
- Zebibyte Per Second (ZiB/s) 1 ZB/s ≈ 0.8470 ZiB/s
- Used for
- Theoretical capacity limits, future computing projections, academic research
Read Your ZB/s Value in Every Other Rate
Type to narrow, everything else stays on screen
Zettabyte Per Second (ZB/s) Among Data Transfer Rate Units
What Is ZB/s (Zettabytes Per Second)? Definition and Transfer Rate
A zettabyte per second is 1,000 exabytes per second. Theoretical unit for future computing capacity. Related: Kibibytes Per Second.
Common uses: Theoretical capacity limits, future computing projections, academic research
Symbol: ZB/s
1 zettabyte per second (ZB/s) = 1.000000e+21 bytes per second — the zettabyte per second transfer rate definition used across this bandwidth converter.
Quick Facts: Zettabyte Per Second (ZB/s) Transfer Rate Unit
- Symbol: ZB/s
- Unit type: Decimal byte-based transfer unit
- 1 Zettabyte Per Second = 1.000000e+21 bytes per second
- Category: data transfer rate converter, network speed calculator, bandwidth converter
How to Use the Zettabyte Per Second Speed Converter
- Enter a zettabyte per second (ZB/s) value in the converter above.
- All 34 data transfer rate equivalents — network bandwidth and byte-based throughput alike — update instantly.
- Click any transfer unit link below for a dedicated ZB/s-to-unit conversion page with formula and table.
Zettabyte Per Second at a Glance
| Symbol | ZB/s |
|---|---|
| Type | Decimal byte-based transfer unit |
| Bytes/sec equivalent | 1.000000e+21 B/s |
| Common uses | Theoretical capacity limits, future computing projections, academic research |
Zettabyte Per Second (ZB/s) vs Zebibyte Per Second (ZiB/s): Decimal (SI) vs Binary (IEC)
Zebibyte Per Second (ZiB/s) is 18.1% larger than Zettabyte Per Second (ZB/s). Zebibyte Per Second uses base 1024 (binary/IEC); Zettabyte Per Second uses base 1000 (decimal/SI) — the standard used for network bandwidth and ISP speed advertising.
| Unit | Symbol | Base | Bytes/sec |
|---|---|---|---|
| Zettabyte Per Second | ZB/s | 1000 | 1.000000e+21 |
| Zebibyte Per Second | ZiB/s | 1024 | 1.180592e+21 |
FAQs: Zettabyte Per Second (ZB/s) Transfer Rate Conversion
How many bytes per second are in 1 zettabyte per second?
1 Zettabyte Per Second (ZB/s) equals 1.000000e+21 bytes per second.
How do I convert zettabytes per second to other transfer rate units?
Enter a value in the zettabytes per second field above — the converter instantly recalculates the equivalent bandwidth or throughput in all 34 data transfer units, from bps to yottabytes per second.
Is zettabyte per second a measure of network speed or download speed?
Zettabyte Per Second (ZB/s) measures actual throughput in bytes per second — the real-world download or file transfer speed you see in a browser or file manager.
What is Zettabyte Per Second (ZB/s) commonly used for?
Theoretical capacity limits, future computing projections, academic research.
What is the difference between Zettabyte Per Second (ZB/s) and Zebibyte Per Second (ZiB/s)?
Zebibyte Per Second (ZiB/s) is 18.1% larger than Zettabyte Per Second (ZB/s). Zettabyte Per Second is the decimal (SI) unit, base 1000, while Zebibyte Per Second is the binary (IEC) unit, base 1024.
Convert Zettabytes Per Second to Any Other Rate
Every ZB/s conversion page is one click away.
Bandwidth (Bits/s)
- ZB/s → bps Zettabyte Per Second to Bit Per Second
- ZB/s → Kbps Zettabyte Per Second to Kilobit Per Second
- ZB/s → Mbps Zettabyte Per Second to Megabit Per Second
- ZB/s → Gbps Zettabyte Per Second to Gigabit Per Second
- ZB/s → Tbps Zettabyte Per Second to Terabit Per Second
- ZB/s → Pbps Zettabyte Per Second to Petabit Per Second
- ZB/s → Ebps Zettabyte Per Second to Exabit Per Second
- ZB/s → Zbps Zettabyte Per Second to Zettabit Per Second
- ZB/s → Ybps Zettabyte Per Second to Yottabit Per Second
Throughput (Bytes/s)
- ZB/s → B/s Zettabyte Per Second to Byte Per Second
- ZB/s → KB/s Zettabyte Per Second to Kilobyte Per Second
- ZB/s → MB/s Zettabyte Per Second to Megabyte Per Second
- ZB/s → GB/s Zettabyte Per Second to Gigabyte Per Second
- ZB/s → TB/s Zettabyte Per Second to Terabyte Per Second
- ZB/s → PB/s Zettabyte Per Second to Petabyte Per Second
- ZB/s → EB/s Zettabyte Per Second to Exabyte Per Second
- ZB/s → YB/s Zettabyte Per Second to Yottabyte Per Second
Binary Bandwidth
- ZB/s → Kibps Zettabyte Per Second to Kibibit Per Second
- ZB/s → Mibps Zettabyte Per Second to Mebibit Per Second
- ZB/s → Gibps Zettabyte Per Second to Gibibit Per Second
- ZB/s → Tibps Zettabyte Per Second to Tebibit Per Second
- ZB/s → Pibps Zettabyte Per Second to Pebibit Per Second
- ZB/s → Eibps Zettabyte Per Second to Exbibit Per Second
- ZB/s → Zibps Zettabyte Per Second to Zebibit Per Second
- ZB/s → Yibps Zettabyte Per Second to Yobibit Per Second
Binary Throughput
- ZB/s → KiB/s Zettabyte Per Second to Kibibyte Per Second
- ZB/s → MiB/s Zettabyte Per Second to Mebibyte Per Second
- ZB/s → GiB/s Zettabyte Per Second to Gibibyte Per Second
- ZB/s → TiB/s Zettabyte Per Second to Tebibyte Per Second
- ZB/s → PiB/s Zettabyte Per Second to Pebibyte Per Second
- ZB/s → EiB/s Zettabyte Per Second to Exbibyte Per Second
- ZB/s → ZiB/s Zettabyte Per Second to Zebibyte Per Second
- ZB/s → YiB/s Zettabyte Per Second to Yobibyte Per Second