Click Start to begin the speed test
Test takes approximately 15 seconds
- 1Latency is measured by sending small requests to CDN servers
- 2Download speed is measured by downloading files from multiple CDNs
- 3Everything runs in your browser - no data is uploaded
Note: Results may vary based on CDN locations and network conditions. This is an estimate and not as accurate as dedicated speed test services.
Internet Speed Test Online
Test your internet download and upload speed. Free online internet speed test. Check ping, latency, and bandwidth with no app required.
How It Works
The tool downloads and uploads test data to measure your actual internet speed. It calculates download speed, upload speed, and latency (ping) in real time and displays the results in Mbps.
Common Use Cases
- Checking if your internet speed matches what your ISP promises
- Diagnosing slow internet performance and buffering issues
- Comparing speeds on different networks (home, office, public Wi-Fi)
- Testing connection speed before important video calls or streaming
Frequently Asked Questions
The test provides a good approximation of your actual speed. Results may vary depending on server distance, network congestion, and other factors.
For general browsing, 25 Mbps is sufficient. For HD streaming, 50 Mbps is recommended. For 4K streaming and gaming, 100+ Mbps is ideal.
Factors like Wi-Fi interference, network congestion, distance from router, and the number of connected devices can all reduce your effective speed.
Under 20ms is excellent (gaming, video calls). 20-50ms is good for general use. 50-100ms is acceptable. Over 100ms may cause noticeable lag in real-time applications.
Most ISP plans are asymmetric — they provide faster download than upload speeds. This is because most users download more data than they upload.
Test on Ethernet (wired) for the most accurate measurement of your internet plan's speed. WiFi adds overhead from wireless interference, distance from router, and protocol overhead.
Yes, VPNs add encryption overhead and route traffic through additional servers, typically reducing measured speed by 10-30%. Disconnect the VPN for accurate results.