ucUnitCloudInternational unit matrix

Omrekenen

Kilojoule to Kilocalorie

Food calories are kilocalories. Utility bills use kilowatt-hours. Both are energy units, but in different contexts.

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Eenheden omrekenen met formule, context en precisie

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Van1 kJ
Resultaat0,23900574 kcal
Factor1 kJ = 0,2390057361 kcal
Source basisBIPM SI Brochure · NIST Guide to SI Appendix B

Examples

01100 kJ = 23,90057361 kcal

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

02Veelgemaakte fout

Food calories are kilocalories. Utility bills use kilowatt-hours. Both are energy units, but in different contexts.

03Basiseenheid: J

1 kJ = 1000 J. Then the value is converted through the base unit J into Kilocalorie.

Tabel

KilojouleKilocalorie
10023,90057361
500119,50286807
1.000239,00573614
8.4002.007,64818356

Formule

1 kJ = 1000 J. Then the value is converted through the base unit J into Kilocalorie.

Bronnen

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

Gerelateerde omzettingen

Kilowatt-hour to JoulekWh → JEnergieJoule to Kilowatt-hourJ → kWhEnergieKilocalorie to Kilojoulekcal → kJEnergieBritish thermal unit to Kilowatt-hourBTU → kWhEnergie

Search and practice paths

Search and practice paths

FormuleTabelExamplesVeelgemaakte foutEveryday/engineeringExcel/CSVBatchconverterPrint view
kWhEnergy prices, kWh and technical work
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. Energie. Source basis: BIPM SI Brochure · NIST Guide to SI Appendix B.

Common questions

What is the factor for Kilojoule to Kilocalorie?

1 kJ = 0,2390057361 kcal

Which formula does Kilojoule to Kilocalorie use?

1 kJ = 1000 J. Then the value is converted through the base unit J into Kilocalorie.

When should I verify the result?

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