Conversion formula

The conversion factor from feet per second to kilometers per hour is 1.0972799999991, which means that 1 foot per second is equal to 1.0972799999991 kilometers per hour:

1 ft/s = 1.0972799999991 km/h

To convert 313 feet per second into kilometers per hour we have to multiply 313 by the conversion factor in order to get the velocity amount from feet per second to kilometers per hour. We can also form a simple proportion to calculate the result:

1 ft/s → 1.0972799999991 km/h

313 ft/s → V(km/h)

Solve the above proportion to obtain the velocity V in kilometers per hour:

V(km/h) = 313 ft/s × 1.0972799999991 km/h

V(km/h) = 343.44863999973 km/h

The final result is:

313 ft/s → 343.44863999973 km/h

We conclude that 313 feet per second is equivalent to 343.44863999973 kilometers per hour:

313 feet per second = 343.44863999973 kilometers per hour

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer per hour is equal to 0.002911643499304 × 313 feet per second.

Another way is saying that 313 feet per second is equal to 1 ÷ 0.002911643499304 kilometers per hour.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three hundred thirteen feet per second is approximately three hundred forty-three point four four nine kilometers per hour:

313 ft/s ≅ 343.449 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero three times three hundred thirteen feet per second.

Conversion table

feet per second to kilometers per hour chart

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

feet per second (ft/s) kilometers per hour (km/h)
314 feet per second 344.546 kilometers per hour
315 feet per second 345.643 kilometers per hour
316 feet per second 346.74 kilometers per hour
317 feet per second 347.838 kilometers per hour
318 feet per second 348.935 kilometers per hour
319 feet per second 350.032 kilometers per hour
320 feet per second 351.13 kilometers per hour
321 feet per second 352.227 kilometers per hour
322 feet per second 353.324 kilometers per hour
323 feet per second 354.421 kilometers per hour