Ready to test

—

Mbps

Ping

—

Download

—

Mbps

Upload

—

Mbps

Connection quality

Download

—

Upload

—

Latency

—

Detailed results

Download

Speed—

Peak burst—

Streams—

Bytes transferred—

Duration—

Rating—

Upload

Speed—

Peak burst—

Streams—

Bytes transferred—

Duration—

Rating—

Latency

Ping (avg)—

Jitter—

Min ping—

Max ping—

Rating—

Connection

Connection type—

Browser downlink—

Device—

Browser—

Completed—

What your speed supports

Run test first

How does an internet speed test work?

A speed test measures how quickly data travels between your device and a test server. This tool uses parallel streams — multiple simultaneous connections — to saturate your pipe the same way real downloads do, giving results much closer to your true available bandwidth than single-stream tests.

What is a good internet speed?

For general browsing and HD streaming, 25 Mbps download is sufficient. 4K streaming needs 25–50 Mbps. Remote work needs at least 10 Mbps upload. 100+ Mbps is considered fast broadband for most households.

Why does this tool use parallel streams?

A single TCP connection cannot saturate a fast broadband link because TCP congestion control limits any one stream. Running 6 parallel download streams and 4 upload streams mimics how real-world file transfers work and gives results far closer to your true available bandwidth.

What is jitter and why does it matter?

Jitter is the variation in ping times between successive requests. Low jitter (under 10 ms) means a stable, consistent connection — essential for VoIP, video calls, and gaming. High jitter causes choppy audio and lag spikes even when average ping looks acceptable.

What is the difference between Mbps and MB/s?

Mbps (megabits per second) is how ISPs advertise speeds. MB/s (megabytes per second) is what download managers show. Divide Mbps by 8 to get MB/s. A 100 Mbps connection downloads at roughly 12.5 MB/s.

More Free Online Tools

Simple tools. Surgical fixes. Zero friction.

Advance Calculator

Perform simple arithmetic operations: addition, subtraction, multiplication, division.

Open Calculator

IP Address Information

See your public IP address and get geolocation data (city, country, ISP).

Check My IP

Internet Speed Test

Test your download and upload speed (placeholder – JavaScript integration ready).

Start Test