Current Speed

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Sensitivity

Waiting for GPS...

About WMTSP

WMTSP (What's My Speed?) is a free online GPS speedometer that lets you check your speed in real-time. Whether you're running, cycling, driving, or just curious about your speed, WMTSP provides accurate readings in kilometers per hour (km/h), miles per hour (mph), or meters per second (m/s). No app installation is required, making it an accessible tool for everyone looking to test their speed.

How It Works

WMTSP uses your device's GPS to calculate your speed based on your location data. The tool continuously updates your position and calculates the speed by analyzing the change in your position over time. This method ensures high accuracy and reliability for running speed tests, cycling speed tests, and more.

How to Use WMTSP

Enable GPS: Ensure your device's GPS is turned on for accurate speed readings.
Grant Permissions: Allow WMTSP to access your location data when prompted.
Choose Your Unit: Select your preferred speed unit: km/h, mph, or m/s.
Adjust Sensitivity: Use the slider to adjust how sensitive the tool is to small movements.
Start Moving: As you move, watch your speed update in real-time on the screen.

For the best results, use WMTSP on a mobile device with Chrome or Safari and ensure you have granted all necessary permissions.

Applications of WMTSP

Running speed tests for athletes and fitness enthusiasts
Tracking cycling speed during rides
Monitoring driving speed in vehicles without a speedometer
Measuring speed for boats and other watercraft
Analyzing wind speed while stationary
Verifying travel speeds on public transport
General speedometer tests for various purposes

Frequently Asked Questions

Is WMTSP accurate?

WMTSP uses advanced GPS technology to provide accurate speed readings. However, factors such as GPS signal strength and device quality can influence the accuracy.

Does WMTSP work offline?

WMTSP requires an internet connection to load the page, but once loaded, it can function offline using your device's GPS.

Is my data safe?

WMTSP does not store or transmit your location data. All calculations are performed locally on your device, ensuring your privacy.

Why isn't my speed showing?

Ensure your GPS is enabled and you've granted location permissions. You also need to be moving for the speed to register. Adjust the sensitivity slider if small movements are being detected as speed.