Throughput Test

Measure your internet connection's download and upload speeds with our accurate bandwidth testing tool

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About This Tool

This bandwidth test tool provides comprehensive measurement of your internet connection performance. Test download speed, upload speed, and latency with multiple server locations worldwide. The tool performs actual data transfers to give you accurate, real-world results of your connection quality. Perfect for troubleshooting slow connections, verifying ISP speeds, or monitoring network performance over time.

Save your calculation history with a free account

How to Use

Select a test server location from the dropdown menu
Choose test duration (short, medium, or long) for more accurate results
Click the 'Start Test' button to begin bandwidth measurement
Watch real-time progress as the tool measures download and upload speeds
View comprehensive results including speed metrics, latency, and performance charts

Frequently Asked Questions

Find Quick Answers

How accurate is this bandwidth test?

Our test performs actual data transfers to measure real-world performance. Results may vary based on network conditions, server load, and your local network setup. For best accuracy, close other bandwidth-intensive applications during testing.

Why should I test with different servers?

Testing with servers in different locations helps identify if speed issues are local or related to specific geographic routes. Some connections perform better with nearby servers while others may have optimized routes to distant locations.

What do download and upload speeds mean?

Download speed measures how fast data can be received from the internet (important for streaming, browsing). Upload speed measures how fast data can be sent (important for video calls, file sharing). Both are measured in Mbps (megabits per second).

How long does the test take?

Test duration depends on your selected option: Short (10 seconds), Medium (30 seconds), or Long (60 seconds). Longer tests provide more accurate averages by smoothing out network fluctuations.

Can I save or compare test results?

While this tool doesn't store historical data, you can take screenshots of your results. For tracking performance over time, we recommend testing at different times of day and keeping a personal log.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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