Definition availableExact definition Candidate definition
Kilojoule
kJcx:kJ · Energy
1 kJ = 1000 J.
- Quantity kind
- Energy
- SI dimension
L^2 · M · T^-2- Allowed roles
- Scalar
- Unit system / convention
- SI decimal multiples
- Registry code
kJ
Scope and distinctions
Definition metadata only. The quantity kind and model field contract determine compatible use; no new UUCE execution or CVP claim.
Available operations
No converter is linked for this definition yet. You can inspect the definition and its sources.
Verification scope
New UUCE conversion paths have not been CVP-verified or production-attested. An exact unit definition is not a verification claim.
Candidate is a registry lifecycle state. It is not a completed review or CVP verification.
Definition sources
- BIPM — The International System of Units (SI)
9th edition, version 4.01, June 2026
Tables 2, 4 and 5: SI units; Table 7: SI prefixes
Source checked:Definition metadata attributed to BIPM; brochure licensed CC BY 4.0.
Definition and registry versions
- Definition revision
- 1.0.0
- Registry snapshot
- 0.3.0-preview.3 · preview
- Definition lifecycle
- candidate
- Definition owner
- core.metrology
- Definition digest
491f1a4038edb91567cea342611e8b74798c31072c659cb154d6d49f16c525ef- Definition dependency digest
af9c1ecf3e8c346be957e8ea5e7fe685e403f0729ad3bcdb397dac8ba8789415
Digests identify definition content; they are not CVP evidence or production attestations.