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eng.vehicle-miles-traveled Calculator
Calculates Vehicle Miles Traveled (VMT) per capita from traffic counts, road length, and population data. VMT is the primary metric for transportation planning and emissions inventory — US VMT per capita is approximately 14,000 miles/year, the highest in the world.
Inputs
Population
Reference formula or conversion factor shown for context.
Vehicle Ownership Per 1000
Reference formula or conversion factor shown for context.
Annual Miles Per Vehicle
Reference formula or conversion factor shown for context.
Transit Share Pct
Reference formula or conversion factor shown for context.
Results
annual VMT (millions)
The result expressed on a per-year basis.
daily VMT (millions)
Sample size or count used in the calculation.
vehicles registered
Reference formula or conversion factor shown for context.