Convert Kilobits to Gigabits (kbit to Gbit)
1 kilobit (kbit) = 0.000001 gigabits (Gbit). 1 Gbit = 1000000 kbit. Example: 15 kbit = 15 × 0.000001 = 0.000015 Gbit.
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1 kbit = 0.000001 Gbit
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk kilobit to gigabit converter to paste a column from Excel.
How to Convert Kilobit to Gigabit
- 1 kbit = 0.000001 Gbit
- 1 Gbit = 1000000 kbit
- Example: convert 15 kbit to Gbit: 15 kbit = 15 × 0.000001 Gbit = 0.000015 Gbit
Formula
Gbit = kbit ÷ 1000000
Derivation from SI units:
- 1 kbit = 1000 bits (SI prefix kilo = 10³).
- 1 Gbit = 10⁹ bits.
- 1 kbit = 1000 bit ÷ 1000000000 bit per Gbit = 0.000001 Gbit
Both units are defined exactly, so the factor is exact. Kilobit definition: kilobit; Gigabit definition: gigabit.
Worked examples
- A reading of 16 kbit converts to 0.000016 Gbit.
16 kbit × 0.000001 = 0.000016 Gbit - A value of 128 kbit is 0.000128 Gbit.
128 kbit × 0.000001 = 0.000128 Gbit
Kilobit to Gigabit conversion table
| Kilobits (kbit) | Gigabits (Gbit) |
|---|---|
| 1 kbit | 0.000001 Gbit |
| 2 kbit | 0.000002 Gbit |
| 4 kbit | 0.000004 Gbit |
| 8 kbit | 0.000008 Gbit |
| 16 kbit | 0.000016 Gbit |
| 32 kbit | 0.000032 Gbit |
| 64 kbit | 0.000064 Gbit |
| 100 kbit | 0.0001 Gbit |
| 128 kbit | 0.000128 Gbit |
| 256 kbit | 0.000256 Gbit |
| 500 kbit | 0.0005 Gbit |
| 1000 kbit | 0.001 Gbit |
Where it's used
Kilobits are used for telecom data quantities, while gigabits appear in DRAM and NAND flash chip densities. Both measure amount of digital information, so the conversion is a fixed factor.
Kilobit to other data storage units
| Conversion | 1 kbit equals |
|---|---|
| kilobit to gigabit | 0.000001 Gbit |
| kilobit to byte | 125 B |
| kilobit to kilobyte | 0.125 kB |
| kilobit to megabyte | 0.000125 MB |
| kilobit to gigabyte | 1.25 × 10⁻⁷ GB |
| kilobit to terabyte | 1.25 × 10⁻¹⁰ TB |
| kilobit to bit | 1000 bit |
| kilobit to megabit | 0.001 Mbit |
Show 5 more units
| kilobit to kibibyte | 0.1220703125 KiB |
|---|---|
| kilobit to mebibyte | 0.0001192092896 MiB |
| kilobit to gibibyte | 1.164153218 × 10⁻⁷ GiB |
| kilobit to petabyte | 1.25 × 10⁻¹³ PB |
| kilobit to tebibyte | 1.136868377 × 10⁻¹⁰ TiB |
Frequently asked questions
How many gigabits are in 1 kilobit?
1 kbit = 0.000001 Gbit.
How do I convert kilobits to gigabits?
Multiply the value in kbit by 0.000001, or divide it by 1000000. For example, 15 kbit × 0.000001 = 0.000015 Gbit.
Is the kbit to Gbit conversion exact?
Yes. Both units are defined exactly, and 1 kbit is exactly 0.000001 Gbit.
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 7 (SI prefixes); hertz, Table 4.
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Kilobits to Gigabits (kbit to Gbit). Retrieved October 25, 2026, from https://scientificconverters.com/data-storage/kilobits-to-gigabits/
IEEE
Scientific Converters, "Convert Kilobits to Gigabits (kbit to Gbit)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/data-storage/kilobits-to-gigabits/