Ronnabytes (RB) to Bytes (B) Converter
Convert ronnabytes to bytes.
1 RB = 1e27 B
How to convert RB to Bytes (B)
File sizes here use the decimal (SI) system, the same one drive makers and network providers use. In that system 1 Ronnabyte is 1027 bytes and 1 Byte is 100 bytes. Divide one by the other and you get the ratio between the two units: 1027 ÷ 100 = 1027.
Ronnabyte is the bigger unit, so you multiply. Every RB holds 1027 B, which means the decimal point moves 27 places to the right.
On the ladder (B → KB → MB → GB → TB → PB → EB → ZB → YB → RB → QB) these two are 9 steps apart. Every step is a factor of 1,000, so 9 steps means 1,000 multiplied by itself 9 times, which is 1027.
The formula
Bytes (B) = RB × 10271 RB = 1 × 1027 B1027 means 1 followed by 27 zeros
Worked example 1: Converting 1 RB
1 RB × 1027 = 1 × 1027 BThe decimal point moves 27 places to the right.
The ronnabyte is a new name that exists so future data totals have a label.
Worked example 2: Converting 0.5 RB
0.5 RB × 1027 = 5 × 1026 BThe decimal point moves 27 places to the right.
Worked example 3: Converting 12.75 RB
12.75 RB × 1027 = 1.275 × 1028 BThe decimal point moves 27 places to the right.
Need the other direction? Open the Bytes (B) to RB converter.
RB to Bytes (B) examples
The ronnabyte is a new name that exists so future data totals have a label. In bytes that is 1 × 1027 B.
| RB | B |
|---|---|
| 1 RB | 1 × 1027 B |
| 2.5 RB | 2.5 × 1027 B |
| 10 RB | 1 × 1028 B |
| 50 RB | 5 × 1028 B |
| 100 RB | 1 × 1029 B |
| 500 RB | 5 × 1029 B |
| 1,000 RB | 1 × 1030 B |
Where RB to Bytes (B) comes up
Ronna- is the SI prefix for 1027, adopted in November 2022, so a ronnabyte is 1,000 yottabytes. Ronnabytes are new and mostly theoretical. You will see them in unit tables and in pieces about how big future data totals might get.
A byte is eight bits, enough to store one character of plain English text. Bytes show up whenever you need the exact number: file properties, HTTP headers, memory buffers, database column limits and the counts programs print in logs.
Bytes are the base unit, so this gives the exact count that programs, APIs and file properties report.
Going from ronnabytes down to bytes always gives a bigger number, because the unit you land on is smaller. It is the usual direction when a limit or a form asks for a smaller unit than the one you have in mind.
RB to Bytes (B) FAQ
How many bytes are in 1 ronnabyte?
There are 1027 bytes in 1 ronnabyte, so 1 RB = 1027 B.
Is RB to B decimal or binary?
This page is decimal (SI), where 1 KB = 1,000 B. Operating systems often count in powers of 1,024 and still print KB, MB or GB, when they really mean KiB, MiB and GiB. At RB the gap is wider still.
How do I convert B to RB?
Go the other way: divide by 1027, which moves the decimal point 27 places to the left. The swap button on the converter does it for you.