Internet Speed Calculator

This Internet Speed Calculator is based on the findings of the Ultimate Speed Test Test.

Enter what you know, and the remaining fields will be calculated.

The advertised speed you expect: kbpsMbpsGbps

plus 12 percent

The true speed provided by your ISP: kbpsMbpsGbps

min 10 percent

The to be measured internet speed: kbpsMbpsGbps

Speed test categories

If you perform a speed test correctly, the result R will determine which category the speed test belongs to.

• 90 <= R < 100 Mbps: Conservative
• 100 <= R < 103 Mbps: Mainstream
• 103 <= R <= 109 Mbps: Ambiguous
• 109 < R <= 112 Mbps: Realistic
• Anything else: Miscellaneous