Definition availableExact definition Candidate definition
Joule
Jcx:J · Energy
1 J = (1 N)^1 × (1 m)^1.
- Quantity kind
- Energy
- SI dimension
L^2 · M · T^-2- Allowed roles
- Scalar
- Unit system / convention
- Coherent SI
- Registry code
J
Scope and distinctions
Energy. Torque has the same SI dimension but a separate quantity kind.
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
b1ae866baa2ce45efbf8c7e8f264879cab6738a2501e3a54c3c1aca6d70ae97c- Definition dependency digest
67f4bc23f1d13fc7b72062f85ab8f2c144b605b1555b9b655167c7618c0fee9e
Digests identify definition content; they are not CVP evidence or production attestations.