CalcAdda

Internet Speed Test

Check your Real-Time bandwidth and latency.

Ready to start
Detecting Server...
0.0 Mbps

Ping

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ms

Download

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Mbps

Upload

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Mbps

How Does This Speed Test Work?

This tool connects to a high-speed global CDN server to measure your internet performance in real-time.

1. Ping Test

Measures the reaction time of your connection. Lower ping is better for gaming.

2. Download

We download a test file to check how fast you can pull data from the internet.

3. Upload

Simulates sending data to a server to measure your upload bandwidth.

Frequently Asked Questions

Why is my speed slower than advertised?

Speeds can drop due to Wi-Fi interference, distance from the router, or network congestion. Wired connections (Ethernet) are usually faster than Wi-Fi.

What is a good ping?

< 20ms: Excellent
20-50ms: Good
> 100ms: Can cause lag