Unit console

Eenheden omrekenen met formule, context en precisie

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Unit family

Snelheid

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

UnitSymbolFormule
Metres per secondm/sbase
Kilometres per hourkm/h1 km/h = 0.277777... m/s
Miles per hourmph1 mph = 0.44704 m/s
Knotkn1 kn = 0.514444... m/s
Feet per secondft/s1 ft/s = 0.3048 m/s
Basiseenheidm/s

UnitCloud is a calculation aid. Standards, contracts, medical decisions, engineering approvals and official requirements need original sources.

Formulefactor

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

Bronnen

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

Search and practice paths

Search and practice paths

FormuleTabelExamplesVeelgemaakte foutEveryday/engineeringExcel/CSVBatchconverterPrint 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. Snelheid. Source basis: BIPM SI Brochure · NIST Guide to SI Appendix B.

Common questions

Which base unit does Snelheid use?

UnitCloud normalises this family through m/s. That keeps tables, direct conversions and batch output consistent.

What is the most common mistake for Snelheid?

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

How does UnitCloud round?

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

Gerelateerde omzettingen

Gerelateerde omzettingen