| petabyte | 1 PB | 2 PB | 3 PB | 4 PB | 5 PB | 6 PB | 7 PB | 8 PB | 9 PB | 10 PB | 11 PB | 12 PB | 13 PB | 14 PB | 15 PB | 16 PB | 17 PB | 18 PB | 19 PB | 20 PB | 21 PB | 22 PB | 23 PB | 24 PB | 25 PB | 26 PB | 27 PB | 28 PB | 29 PB | 30 PB | 31 PB | 32 PB | 33 PB | 34 PB | 35 PB | 36 PB | 37 PB | 38 PB | 39 PB | 40 PB | 41 PB | 42 PB | 43 PB | 44 PB | 45 PB | 46 PB | 47 PB | 48 PB | 49 PB | 50 PB | 51 PB | 52 PB | 53 PB | 54 PB | 55 PB | 56 PB | 57 PB | 58 PB | 59 PB | 60 PB | 61 PB | 62 PB | 63 PB | 64 PB | 65 PB | 66 PB | 67 PB | 68 PB | 69 PB | 70 PB | 71 PB | 72 PB | 73 PB | 74 PB | 75 PB | 76 PB | 77 PB | 78 PB | 79 PB | 80 PB | 81 PB | 82 PB | 83 PB | 84 PB | 85 PB | 86 PB | 87 PB | 88 PB | 89 PB | 90 PB | 91 PB | 92 PB | 93 PB | 94 PB | 95 PB | 96 PB | 97 PB | 98 PB | 99 PB | 100 PB |
| yottabit | 8.0 × 10-9 Ybit | 1.6 × 10-8 Ybit | 2.4 × 10-8 Ybit | 3.2 × 10-8 Ybit | 4.0 × 10-8 Ybit | 4.8 × 10-8 Ybit | 5.6 × 10-8 Ybit | 6.4 × 10-8 Ybit | 7.2 × 10-8 Ybit | 8.0 × 10-8 Ybit | 8.8 × 10-8 Ybit | 9.6 × 10-8 Ybit | 1.04 × 10-7 Ybit | 1.12 × 10-7 Ybit | 1.2 × 10-7 Ybit | 1.28 × 10-7 Ybit | 1.36 × 10-7 Ybit | 1.44 × 10-7 Ybit | 1.52 × 10-7 Ybit | 1.6 × 10-7 Ybit | 1.68 × 10-7 Ybit | 1.76 × 10-7 Ybit | 1.84 × 10-7 Ybit | 1.92 × 10-7 Ybit | 2.0 × 10-7 Ybit | 2.08 × 10-7 Ybit | 2.16 × 10-7 Ybit | 2.24 × 10-7 Ybit | 2.32 × 10-7 Ybit | 2.4 × 10-7 Ybit | 2.48 × 10-7 Ybit | 2.56 × 10-7 Ybit | 2.64 × 10-7 Ybit | 2.72 × 10-7 Ybit | 2.8 × 10-7 Ybit | 2.88 × 10-7 Ybit | 2.96 × 10-7 Ybit | 3.04 × 10-7 Ybit | 3.12 × 10-7 Ybit | 3.2 × 10-7 Ybit | 3.28 × 10-7 Ybit | 3.36 × 10-7 Ybit | 3.44 × 10-7 Ybit | 3.52 × 10-7 Ybit | 3.6 × 10-7 Ybit | 3.68 × 10-7 Ybit | 3.76 × 10-7 Ybit | 3.84 × 10-7 Ybit | 3.92 × 10-7 Ybit | 4.0 × 10-7 Ybit | 4.08 × 10-7 Ybit | 4.16 × 10-7 Ybit | 4.24 × 10-7 Ybit | 4.32 × 10-7 Ybit | 4.4 × 10-7 Ybit | 4.48 × 10-7 Ybit | 4.56 × 10-7 Ybit | 4.64 × 10-7 Ybit | 4.72 × 10-7 Ybit | 4.8 × 10-7 Ybit | 4.88 × 10-7 Ybit | 4.96 × 10-7 Ybit | 5.04 × 10-7 Ybit | 5.12 × 10-7 Ybit | 5.2 × 10-7 Ybit | 5.28 × 10-7 Ybit | 5.36 × 10-7 Ybit | 5.44 × 10-7 Ybit | 5.52 × 10-7 Ybit | 5.6 × 10-7 Ybit | 5.68 × 10-7 Ybit | 5.76 × 10-7 Ybit | 5.84 × 10-7 Ybit | 5.92 × 10-7 Ybit | 6.0 × 10-7 Ybit | 6.08 × 10-7 Ybit | 6.16 × 10-7 Ybit | 6.24 × 10-7 Ybit | 6.32 × 10-7 Ybit | 6.4 × 10-7 Ybit | 6.48 × 10-7 Ybit | 6.56 × 10-7 Ybit | 6.64 × 10-7 Ybit | 6.72 × 10-7 Ybit | 6.8 × 10-7 Ybit | 6.88 × 10-7 Ybit | 6.96 × 10-7 Ybit | 7.04 × 10-7 Ybit | 7.12 × 10-7 Ybit | 7.2 × 10-7 Ybit | 7.28 × 10-7 Ybit | 7.36 × 10-7 Ybit | 7.44 × 10-7 Ybit | 7.52 × 10-7 Ybit | 7.6 × 10-7 Ybit | 7.68 × 10-7 Ybit | 7.76 × 10-7 Ybit | 7.84 × 10-7 Ybit | 7.92 × 10-7 Ybit | 8.0 × 10-7 Ybit |
The petabyte is a multiple of the unit byte for digital information. The prefix peta indicates the fifth power of 1000 and means 1015 in the International System of Units (SI), and therefore 1 petabyte is one quadrillion (short scale) bytes, or 1 billiard (long scale) bytes or 1000 terabyte, or 1 000 000 gigabytes . The unit symbol for the petabyte is PB.
| 1 petabytes = 8.0E-9 yottabits | 6 petabytes = 4.8E-8 yottabits |
| 2 petabytes = 1.6E-8 yottabits | 7 petabytes = 5.6E-8 yottabits |
| 3 petabytes = 2.4E-8 yottabits | 8 petabytes = 6.4E-8 yottabits |
| 4 petabytes = 3.2E-8 yottabits | 9 petabytes = 7.2E-8 yottabits |
| 5 petabytes = 4.0E-8 yottabits | 10 petabytes = 8.0E-8 yottabits |
The yottabit is a multiple of the unit bit for digital information or computer storage. The prefix yotta (symbol Y) is defined in the International System of Units (SI) as a multiplier of 1024 (1 septillion, short scale), and therefore 1 yottabit = 1024 bits = 1 000 000 000 000 000 000 000 000 bits = 1000 zettabits. The yottabit has the unit symbol Ybit or Yb.
| 1 yottabits = 125000000 petabytes | 6 yottabits = 750000000 petabytes |
| 2 yottabits = 250000000 petabytes | 7 yottabits = 875000000 petabytes |
| 3 yottabits = 375000000 petabytes | 8 yottabits = 1000000000 petabytes |
| 4 yottabits = 500000000 petabytes | 9 yottabits = 1125000000 petabytes |
| 5 yottabits = 625000000 petabytes | 10 yottabits = 1250000000 petabytes |
| 1 petabytes = 8.0 × 10-9 yottabits |
| 1 yottabits = 125 000 000 petabytes |