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30 miles per hour to knots

30 miles per hour = 26.06929 knots

Rounded to a practical precision: 26.1 kn.

How the calculation works

One mile per hour is 0.868976 knots, so:

30 mph × 0.868976 = 26.06929 kn

Reversing it, 26.06929 knots ÷ 0.868976 returns 30 miles per hour.

Nearby values

Miles Per HourKnots
26 mph22.59338 kn
27 mph23.46236 kn
28 mph24.33133 kn
29 mph25.20031 kn
30 mph26.06929 kn
31 mph26.93826 kn
32 mph27.80724 kn
33 mph28.67622 kn
34 mph29.54519 kn

About these units

Mile per hour (mph) — Miles per hour is the road speed unit of the United States and United Kingdom.

Knot (kn) — A knot is one nautical mile per hour and is the speed unit used at sea and in aviation.

Frequently asked questions

How many knots is 30 miles per hour?

30 miles per hour is 26.06929 knots.

How do I convert miles per hour to knots myself?

Multiply by 0.868976. To go back, divide by 0.868976 — or multiply by 1.15078.

Is this figure exact?

The conversion factor between the mile per hour and the knot is fixed by definition. The figure above is rounded for readability; the converter carries full precision.

Convert other values

Full miles per hour to knots converter · All speed converters