## Conversion formula

The conversion factor from kilometers per hour to meters per second is 0.277777777778, which means that 1 kilometer per hour is equal to 0.277777777778 meters per second:

1 km/h = 0.277777777778 m/s

To convert 491 kilometers per hour into meters per second we have to multiply 491 by the conversion factor in order to get the velocity amount from kilometers per hour to meters per second. We can also form a simple proportion to calculate the result:

1 km/h → 0.277777777778 m/s

491 km/h → V(m/s)

Solve the above proportion to obtain the velocity V in meters per second:

V(m/s) = 491 km/h × 0.277777777778 m/s

V(m/s) = 136.388888889 m/s

The final result is:

491 km/h → 136.388888889 m/s

We conclude that 491 kilometers per hour is equivalent to 136.388888889 meters per second:

491 kilometers per hour = 136.388888889 meters per second

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 meter per second is equal to 0.0073319755600756 × 491 kilometers per hour.

Another way is saying that 491 kilometers per hour is equal to 1 ÷ 0.0073319755600756 meters per second.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred ninety-one kilometers per hour is approximately one hundred thirty-six point three eight nine meters per second:

491 km/h ≅ 136.389 m/s

An alternative is also that one meter per second is approximately zero point zero zero seven times four hundred ninety-one kilometers per hour.

## Conversion table

### kilometers per hour to meters per second chart

For quick reference purposes, below is the conversion table you can use to convert from kilometers per hour to meters per second

kilometers per hour (km/h) meters per second (m/s)
492 kilometers per hour 136.667 meters per second
493 kilometers per hour 136.944 meters per second
494 kilometers per hour 137.222 meters per second
495 kilometers per hour 137.5 meters per second
496 kilometers per hour 137.778 meters per second
497 kilometers per hour 138.056 meters per second
498 kilometers per hour 138.333 meters per second
499 kilometers per hour 138.611 meters per second
500 kilometers per hour 138.889 meters per second
501 kilometers per hour 139.167 meters per second