---
title: "Terabytes to Tebibytes — TB to TiB converter"
description: "1 terabyte = 0.90949 tebibytes. Convert terabytes to tebibytes with a full conversion table, the exact formula, and a calculator for any value."
url: https://atoneplace.net/convert/tb-to-tib/
site: "At One Place"
---

# Terabytes to tebibytes

**1 terabyte in tebibytes: 1 TB = 0.90949 TiB**

TiB = TB × 0.9094947018

To convert terabytes to tebibytes, multiply by 0.9094947018. The table below gives the values people look up most often, and the converter works for any number.

## Terabytes to tebibytes table

*Common terabyte values converted to tebibytes.*

| Terabytes | Tebibytes |
| --- | --- |
| 1 TB | 0.90949 |
| 2 TB | 1.818989 |
| 3 TB | 2.728484 |
| 4 TB | 3.637979 |
| 5 TB | 4.547474 |
| 10 TB | 9.094947 |
| 15 TB | 13.64242 |
| 20 TB | 18.18989 |
| 25 TB | 22.73737 |
| 30 TB | 27.28484 |
| 40 TB | 36.37979 |
| 50 TB | 45.47474 |
| 75 TB | 68.2121 |
| 100 TB | 90.94947 |
| 250 TB | 227.3737 |
| 500 TB | 454.7474 |
| 1,000 TB | 909.4947 |

## How the conversion works

The relationship is TiB = TB × 0.9094947018. Both units measure data, so the conversion is a fixed factor that never changes.

## Common questions

### How many tebibytes are in one terabyte?

One terabyte equals 0.90949 tebibytes. TiB = TB × 0.9094947018.

### How do you convert terabytes to tebibytes?

Use TiB = TB × 0.9094947018. So 10 TB is 9.094947 TiB.

### How many terabytes are in one tebibyte?

One tebibyte equals 1.099512 terabytes, which is the reverse of the conversion above.

## Related pages

- [Tebibytes to Terabytes](https://atoneplace.net/convert/tib-to-tb/)
- [Terabytes to Bytes](https://atoneplace.net/convert/tb-to-bytes/)
- [Terabytes to Kilobytes](https://atoneplace.net/convert/tb-to-kb/)
- [Terabytes to Megabytes](https://atoneplace.net/convert/tb-to-mb/)
- [Terabytes to Gigabytes](https://atoneplace.net/convert/tb-to-gb/)
- [Terabytes to Bits](https://atoneplace.net/convert/tb-to-bits/)
- [Terabytes to Megabits](https://atoneplace.net/convert/tb-to-megabits/)

## Sources

- Guide for the Use of the International System of Units (SP 811) — NIST (https://www.nist.gov/pml/special-publication-811) [Public domain (US Government)]
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures (https://www.bipm.org/en/publications/si-brochure)
- Calculated on this page — At One Place (/about/)