Beaufort 1 (Light Air) to Kilometers per Hour (Bft 1 → km/h)
Formula
1 Bft 1 = 2.88 km/hConversion Table
| Bft 1 | km/h |
|---|---|
| 0 | 0 |
| 1.0000 | 2.8800 |
| 2.0000 | 5.7600 |
| 3.0000 | 8.6400 |
| 4.0000 | 11.520 |
| 5.0000 | 14.400 |
| 6.0000 | 17.280 |
| 7.0000 | 20.160 |
| 8.0000 | 23.040 |
| 9.0000 | 25.920 |
| 10.000 | 28.800 |
| 11.000 | 31.680 |
| 12.000 | 34.560 |
| 13.000 | 37.440 |
| 14.000 | 40.320 |
| 15.000 | 43.200 |
| 16.000 | 46.080 |
| 17.000 | 48.960 |
| 18.000 | 51.840 |
| 19.000 | 54.720 |
| Bft 1 | km/h |
|---|---|
| 20.000 | 57.600 |
| 21.000 | 60.480 |
| 22.000 | 63.360 |
| 23.000 | 66.240 |
| 24.000 | 69.120 |
| 25.000 | 72.000 |
| 26.000 | 74.880 |
| 27.000 | 77.760 |
| 28.000 | 80.640 |
| 29.000 | 83.520 |
| 30.000 | 86.400 |
| 31.000 | 89.280 |
| 32.000 | 92.160 |
| 33.000 | 95.040 |
| 34.000 | 97.920 |
| 35.000 | 100.80 |
| 36.000 | 103.68 |
| 37.000 | 106.56 |
| 38.000 | 109.44 |
| 39.000 | 112.32 |
| Bft 1 | km/h |
|---|---|
| 40.000 | 115.20 |
| 41.000 | 118.08 |
| 42.000 | 120.96 |
| 43.000 | 123.84 |
| 44.000 | 126.72 |
| 45.000 | 129.60 |
| 46.000 | 132.48 |
| 47.000 | 135.36 |
| 48.000 | 138.24 |
| 49.000 | 141.12 |
| 50.000 | 144.00 |
| 51.000 | 146.88 |
| 52.000 | 149.76 |
| 53.000 | 152.64 |
| 54.000 | 155.52 |
| 55.000 | 158.40 |
| 56.000 | 161.28 |
| 57.000 | 164.16 |
| 58.000 | 167.04 |
| 59.000 | 169.92 |
| Bft 1 | km/h |
|---|---|
| 60.000 | 172.80 |
| 61.000 | 175.68 |
| 62.000 | 178.56 |
| 63.000 | 181.44 |
| 64.000 | 184.32 |
| 65.000 | 187.20 |
| 66.000 | 190.08 |
| 67.000 | 192.96 |
| 68.000 | 195.84 |
| 69.000 | 198.72 |
| 70.000 | 201.60 |
| 71.000 | 204.48 |
| 72.000 | 207.36 |
| 73.000 | 210.24 |
| 74.000 | 213.12 |
| 75.000 | 216.00 |
| 76.000 | 218.88 |
| 77.000 | 221.76 |
| 78.000 | 224.64 |
| 79.000 | 227.52 |
Beaufort 1 (Light Air) to Kilometers per Hour Conversion
Converting Beaufort 1 (Light Air) (Bft 1) to Kilometers per Hour (km/h) is a common speed conversion. 1 Bft 1 equals 2.88 km/h. For example, 100 Bft 1 is equal to 288 km/h.
Quick Mental Math: Beaufort 1 (Light Air) to Kilometers per Hour
Divide by 3.6 to get m/s; divide by 1.609 to get mph.
Why is converting Beaufort 1 (Light Air) to Kilometers per Hour tricky?
1.609 conversion factor doesn't align with round decimals, causing rounding drift.
Quick Reference Values
1 Bft 1 = 2.88 km/h. 5 Bft 1 = 14.4 km/h. 10 Bft 1 = 28.8 km/h. 25 Bft 1 = 72 km/h. 50 Bft 1 = 144 km/h. 100 Bft 1 = 288 km/h.
What is Beaufort 1 (Light Air)?
Beaufort 1 (Light Air) (Bft 1) is a unit of speed. Beaufort 1 represents a light air wind speed ranging from 1 to 3 knots (0.5 to 1.5 m/s). It corresponds to slight wind felt on the face and leaves rustling. The Beaufort scale is an empirical measure of wind speed based on observed sea or land conditions [nist-si-guide]. The Beaufort scale was developed in 1805 by Sir Francis Beaufort of the British Royal Navy to standardize wind force descriptions. The scale was later extended and formalized for meteorological use in the 20th century [nist-si-guide]. The scale is used globally by meteorological services and mariners to estimate wind conditions without instruments. Beaufort 1 remains a key reference in weather forecasting and sailing, especially in Europe and North America [nist-si-guide].
What is Kilometers per Hour?
Kilometers per Hour (km/h) is a unit of speed. Kilometers per hour (km/h) measures speed as the number of kilometers traveled in one hour. It converts directly to meters per second by multiplying by 1000/3600. This unit is standardized internationally for expressing road and vehicle speeds [bipm-si-brochure]. The kilometer per hour unit was adopted alongside the metric system in the 19th century, formalized by the International System of Units (SI) established by the BIPM. It became widespread for transportation speed limits due to metrication efforts in Europe and worldwide [bipm-si-brochure]. Kilometers per hour is the standard speed measurement in most countries, including all European nations, Canada, Australia, and many others. It is used extensively in road traffic regulations, automotive industries, and international transportation standards [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: beaufort one, beaufort-01, boefort 1, kilometres per hour, kmph, kph, kilometer per hour, km/hr. All of these refer to the Beaufort 1 (Light Air) to Kilometers per Hour conversion.