Converter

Knot a Kilometres per hour

Knots are nautical miles per hour. mph and knots are not interchangeable imperial speeds.

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O que quer converter?

De1 kn

Resultado1,852 km/h

Factor1 kn = 1,852 km/h

Source basisBIPM SI Brochure · NIST Guide to SI Appendix B

Examples

011 kn = 1,852 km/h

Example value from the reference table. Internal calculation uses stored factors; display output is rounded.

02Erro comum

Knots are nautical miles per hour. mph and knots are not interchangeable imperial speeds.

03Unidade base: m/s

1 kn = 0.514444... m/s. Then the value is converted through the base unit m/s into Kilometres per hour.

Tabela

Knot	Kilometres per hour
1	1,852
10	18,52
20	37,04
50	92,6
100	185,2

Fórmula

1 kn = 0.514444... m/s. Then the value is converted through the base unit m/s into Kilometres per hour.

Fontes

BIPM SI BrochureSI base units, prefixes and official SI context.NIST Guide to SI Appendix BNIST conversion-factor method and non-SI factors.

Conversões relacionadas

Kilometres per hour a Knotkm/h → knVelocidade Miles per hour a Kilometres per hourmph → km/hVelocidade Kilometres per hour a Miles per hourkm/h → mphVelocidade Metres per second a Kilometres per hourm/s → km/hVelocidade

Search and practice paths

FórmulaTabelaExamplesErro comumEveryday/engineeringExcel/CSVConversor em lotePrint view

Factor origin

Factors come from the stored source family and are not derived from rounded display values.

Rounding rule

UnitCloud keeps calculating with stored factors and rounds only the displayed output by selected precision.

When not to use

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.

Citation

Citation note: UnitCloud, conversion with formula, sources current as of May 2026. Velocidade. Source basis: BIPM SI Brochure · NIST Guide to SI Appendix B.

Common questions

What is the factor for Knot a Kilometres per hour?

1 kn = 1,852 km/h

Which formula does Knot a Kilometres per hour use?

1 kn = 0.514444... m/s. Then the value is converted through the base unit m/s into Kilometres per hour.

When should I verify the result?

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.