Internet Speed Converter – Mbps, MBps, Gbps
Convert between internet speed units: Mbps, MBps, Gbps, GBps, Kbps, KBps.
About This Calculator
Convert between internet speed units: Mbps, MBps, Gbps, GBps, Kbps, KBps. Use the calculator above for instant results.
Worked Examples
- = 12.5 MBps | = 0.1 Gbps | = 100,000 Kbps
Answer: 12.5 MBps actual
- = 125 MBps | = 1,000 Mbps | = 125,000 KBps
Answer: 125 MBps
- = 80 Mbps | = 0.08 Gbps
Answer: 80 Mbps
Who Uses This Calculator?
Understand speed test results.
Convert data speeds.
Spec network infrastructure.
Bandwidth planning.
Common Mistakes to Avoid
❌ Mbps vs MBps
Mbps = megabits (lowercase b). MBps = megabytes (uppercase B). ISPs advertise in Mbps. File managers show MBps. Divide Mbps by 8 for MBps.
❌ ISP speed vs actual download
ISP advertises Mbps. Download speed in browsers/apps shows MBps. 100 Mbps = 12.5 MBps download speed.
Frequently Asked Questions
Why do bits and bytes differ?
Network speeds use bits for historical reasons. Storage uses bytes. 1 byte = 8 bits. Always check the unit.
Speed test apps?
fast.com (Netflix), speedtest.net (Ookla), Waveform. Run multiple times and average results.
Good internet speeds?
Basic: 25 Mbps. Good: 100-500 Mbps. Excellent: 1 Gbps. For 4K streaming per device: minimum 25 Mbps.