Data Transfer / Mbit/s → Gbit/s
Convert Megabits per second to Gigabits per second
Convert data rates with explicit bit, byte, decimal, and binary units. Convert Megabits per second (Mbit/s) to Gigabits per second (Gbit/s). Find the formula, worked examples, unit definitions, and practical guidance below.
Reverse: Gigabits per second to Megabits per second →
How to convert megabits per second to gigabits per second
A byte per second is 8 bits per second. Decimal Mbps and binary Mibit/s differ. These rates exclude protocol overhead; real transfer time also depends on throughput and latency.
Use x for the value in Mbit/s, b for the intermediate value in bit/s, and y for the result in Gbit/s.
Gbit/s = Mbit/s × 1000000 ÷ 1000000000
Worked examples
10 Mbit/s ≈ 0.01 Gbit/s
Step 1: (10 × 1000000) ≈ 10000000 bit/s.
Step 2: 10000000 ÷ 1000000000 ≈ 0.01 Gbit/s.20 Mbit/s ≈ 0.02 Gbit/s
Step 1: (20 × 1000000) ≈ 20000000 bit/s.
Step 2: 20000000 ÷ 1000000000 ≈ 0.02 Gbit/s.
Results are rounded to 12 significant digits. Converting units does not increase the precision of the original measurement. Very large or small values outside JavaScript’s finite numeric range are rejected.
About Megabits per second
Megabits per second (Mbit/s) measures data transfer under the conventions above. The base value in bit/s is (x × 1000000), where x is the numerical value in Mbit/s. Factors shown here are rounded for display; calculations use the stored factor.
About Gigabits per second
Gigabits per second (Gbit/s) measures data transfer under the conventions above. The base value in bit/s is (x × 1000000000), where x is the numerical value in Gbit/s. Factors shown here are rounded for display; calculations use the stored factor.
Definitions and sources
For a different quantity or formatting task, see the related other conversion tools.
Megabits per second to gigabits per second reference table
| Megabits per second (Mbit/s) | Gigabits per second (Gbit/s) |
|---|---|
| 1 | 0.001 |
| 5 | 0.005 |
| 10 | 0.01 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 1000 | 1 |
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