Velocity Calculator

Summary

This tool solves the fundamental velocity equation v = d/t for any one of its three variables. Enter the two values you know and it instantly calculates the unknown — velocity, distance, or time. Unit conversion is built in so you can mix inputs freely.

How it works

1. Select which variable you want to solve for: velocity, distance, or time.
2. Enter the two known values in the input fields.
3. Choose the appropriate units for each value.
4. Click Calculate (or press Enter) after entering both values to update the result.
5. Use the copy button to copy the result to your clipboard.

Use cases

• Calculate average speed for a road trip given distance and travel time.
• Find how long a journey will take at a given speed.
• Determine how far an object travels at a known speed over a set time.
• Convert and compare speeds across metric and imperial units.
• Solve physics homework problems involving uniform motion.
• Estimate running or cycling pace from distance and duration.

Frequently Asked Questions