Science

Speed, Distance & Time Calculator

Calculate speed, distance, or time given any two values

How to Use
  1. Select what you want to solve for: Speed, Distance, or Time.
  2. Enter the values and select the corresponding units for the other two variables.
  3. Click Calculate to compute the missing value.

Formula

Speed, Distance, Time formulas:

  • Speed (v) = Distance (d) ÷ Time (t)
  • Distance (d) = Speed (v) × Time (t)
  • Time (t) = Distance (d) ÷ Speed (v)