Convert Megabits per Second to Gigabits per Second
Instantly convert Megabits per Second (Mbps) to Gigabits per Second (Gbps) with our free online calculator.
Formula: Mbps to Gbps — multiply by 0.001
Reference Table
| Megabits per Second (Mbps) | Gigabits per Second (Gbps) |
|---|---|
| 1 | 0.001 |
| 5 | 0.005 |
| 10 | 0.01 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
How to Convert Megabits per Second to Gigabits per Second
Formula
To convert Megabits per Second (Mbps) to Gigabits per Second (Gbps): multiply by 0.001
Step-by-Step
- Start with your value in Megabits per Second (Mbps).
- Multiply by 0.001 to perform the conversion.
- The result is your value expressed in Gigabits per Second (Gbps).
Conversion Factor
1 Mbps = 0.001 Gbps
Reverse Factor
1 Gbps = 1000 Mbps
Worked Example
Convert 25 Megabits per Second to Gigabits per Second: 25 Mbps = 0.025 Gbps
About Megabits per Second (Mbps)
A data transfer rate equal to 1,000,000 bits per second (10⁶ bps) — the dominant working unit for consumer + business broadband Internet speeds. Reference values: typical US residential cable broadband 100-1000 Mbps downstream (Spectrum, Xfinity, Cox, Optimum standard tiers 100-500 Mbps; gigabit tier 1000 Mbps); FCC broadband definition since 2024 = 100 Mbps download / 20 Mbps upload (raised from 25/3 Mbps); fiber-to-the-home FTTH typical 100 Mbps - 10 Gbps (Verizon Fios 940 Mbps, AT&T Fiber 5 Gbps); cellular 5G sub-6 GHz typical 100-500 Mbps + mmWave peak ~1-2 Gbps; Wi-Fi 5 (802.11ac) max 1.3 Gbps but real-world ~200-500 Mbps; HD Netflix streaming requires 5 Mbps, Ultra HD 4K 25 Mbps per Netflix recommendations; Zoom HD video call ~3-4 Mbps + audio only 0.6 Mbps. Office Ethernet typical 100 Mbps (Fast Ethernet IEEE 802.3u) or 1 Gbps (Gigabit Ethernet 802.3ab). 4K Blu-ray bitrate 50-100 Mbps for HEVC video.
About Gigabits per Second (Gbps)
A data transfer rate equal to 1,000,000,000 bits per second (10⁹ bps) — the working unit for high-speed networking, data centers, and modern storage interfaces. Reference values: residential gigabit fiber 1-10 Gbps (Verizon Fios 1 Gbps + 5 Gbps tiers, AT&T Fiber up to 5 Gbps, Google Fiber 2 Gbps + 8 Gbps tiers); modern Wi-Fi 6 (IEEE 802.11ax) theoretical max 9.6 Gbps, Wi-Fi 6E with 6 GHz band adds capacity; Wi-Fi 7 (802.11be, ratified 2024) theoretical max 46 Gbps; data center spine Ethernet 100/400 Gbps standard (IEEE 802.3bs + 802.3ck); USB4 supports up to 80 Gbps (USB 4 v2 2022); Thunderbolt 4 + 5 40-80 Gbps; PCIe Gen 4 ×4 lane ~16 Gbps per direction (NVMe SSD interface); PCIe Gen 5 ×4 ~32 Gbps per direction; cellular 5G mmWave peak typical 1-10 Gbps; HDMI 2.1 (FRL — Fixed Rate Link) 48 Gbps for 8K 60 Hz; DisplayPort 2.1 80 Gbps. Backbone Internet exchange peering between ISPs typically uses 100 GbE or 400 GbE links.
Quick Facts
- 1 Megabits per Second equals 0.001 Gigabits per Second
- 1 Gigabits per Second equals 1000 Megabits per Second
- Megabits per Second is a unit of data transfer rate
- Gigabits per Second is a unit of data transfer rate
- This conversion is commonly used in networking, internet speed testing, and bandwidth planning
Common Megabits per Second to Gigabits per Second Conversions
| Megabits per Second (Mbps) | Gigabits per Second (Gbps) |
|---|---|
| 0.01 | 0.00001 |
| 0.1 | 0.0001 |
| 0.25 | 0.00025 |
| 0.5 | 0.0005 |
| 1 | 0.001 |
| 2 | 0.002 |
| 3 | 0.003 |
| 5 | 0.005 |
| 10 | 0.01 |
| 15 | 0.015 |
| 20 | 0.02 |
| 25 | 0.025 |
| 50 | 0.05 |
| 75 | 0.075 |
| 100 | 0.1 |
| 250 | 0.25 |
| 500 | 0.5 |
| 1000 | 1 |
| 5000 | 5 |
| 10000 | 10 |
Understanding Megabits per Second
The Megabits per Second (symbol: Mbps) is a unit of data transfer rate. A data transfer rate equal to 1,000,000 bits per second (10⁶ bps) — the dominant working unit for consumer + business broadband Internet speeds. Reference values: typical US residential cable broadband 100-1000 Mbps downstream (Spectrum, Xfinity, Cox, Optimum standard tiers 100-500 Mbps; gigabit tier 1000 Mbps); FCC broadband definition since 2024 = 100 Mbps download / 20 Mbps upload (raised from 25/3 Mbps); fiber-to-the-home FTTH typical 100 Mbps - 10 Gbps (Verizon Fios 940 Mbps, AT&T Fiber 5 Gbps); cellular 5G sub-6 GHz typical 100-500 Mbps + mmWave peak ~1-2 Gbps; Wi-Fi 5 (802.11ac) max 1.3 Gbps but real-world ~200-500 Mbps; HD Netflix streaming requires 5 Mbps, Ultra HD 4K 25 Mbps per Netflix recommendations; Zoom HD video call ~3-4 Mbps + audio only 0.6 Mbps. Office Ethernet typical 100 Mbps (Fast Ethernet IEEE 802.3u) or 1 Gbps (Gigabit Ethernet 802.3ab). 4K Blu-ray bitrate 50-100 Mbps for HEVC video.
Megabits per Second are commonly used in networking, internet speed testing, and bandwidth planning.
Understanding Gigabits per Second
The Gigabits per Second (symbol: Gbps) is a unit of data transfer rate. A data transfer rate equal to 1,000,000,000 bits per second (10⁹ bps) — the working unit for high-speed networking, data centers, and modern storage interfaces. Reference values: residential gigabit fiber 1-10 Gbps (Verizon Fios 1 Gbps + 5 Gbps tiers, AT&T Fiber up to 5 Gbps, Google Fiber 2 Gbps + 8 Gbps tiers); modern Wi-Fi 6 (IEEE 802.11ax) theoretical max 9.6 Gbps, Wi-Fi 6E with 6 GHz band adds capacity; Wi-Fi 7 (802.11be, ratified 2024) theoretical max 46 Gbps; data center spine Ethernet 100/400 Gbps standard (IEEE 802.3bs + 802.3ck); USB4 supports up to 80 Gbps (USB 4 v2 2022); Thunderbolt 4 + 5 40-80 Gbps; PCIe Gen 4 ×4 lane ~16 Gbps per direction (NVMe SSD interface); PCIe Gen 5 ×4 ~32 Gbps per direction; cellular 5G mmWave peak typical 1-10 Gbps; HDMI 2.1 (FRL — Fixed Rate Link) 48 Gbps for 8K 60 Hz; DisplayPort 2.1 80 Gbps. Backbone Internet exchange peering between ISPs typically uses 100 GbE or 400 GbE links.
Gigabits per Second are commonly used in networking, internet speed testing, and bandwidth planning.
Why Convert Megabits per Second to Gigabits per Second?
Converting between Megabits per Second and Gigabits per Second is a frequent requirement for engineers, scientists, and students working with data transfer rate values. Different industries and regions favour different unit systems, so having a dependable conversion tool saves time and prevents errors in technical calculations. Whether you are verifying a specification sheet, cross-checking simulation results, or preparing a report for an international audience, accurate data transfer rate conversion is essential.
Frequently Asked Questions
How do I convert Megabits per Second to Gigabits per Second?
A data transfer rate equal to 1,000,000 bits per second (10⁶ bps) — the dominant working unit for consumer + business broadband Internet speeds. To convert Megabits per Second to Gigabits per Second, multiply by 0.001. For example, 25 Mbps equals 0.025 Gbps.
How many Gigabits per Second are in 1 Megabits per Second?
There are 0.001 Gigabits per Second in 1 Megabits per Second.
How many Megabits per Second are in 1 Gigabits per Second?
There are 1000 Megabits per Second in 1 Gigabits per Second.
What is the formula for Megabits per Second to Gigabits per Second conversion?
The formula is: multiply by 0.001. This means 1 Mbps = 0.001 Gbps.
Is a Megabits per Second bigger than a Gigabits per Second?
Yes. One Megabits per Second is larger than one Gigabits per Second because 1 Mbps equals 0.001 Gbps, which is less than 1.
When do you need to convert between Megabits per Second and Gigabits per Second?
A data transfer rate equal to 1,000,000,000 bits per second (10⁹ bps) — the working unit for high-speed networking, data centers, and modern storage interfaces. Megabits per Second and Gigabits per Second are both data transfer units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.