Joule per kilogram kelvin
J/(kg·K)cx:J_kg_K · Specific heat capacity
1 J/(kg·K) = (1 J)^1 × (1 kg)^-1 × (1 ΔK)^-1.
- Quantity kind
- Specific heat capacity
- SI dimension
L^2 · T^-2 · Θ^-1- Allowed roles
- Scalar
- Unit system / convention
- Coherent SI
- Registry code
J_kg_K
Scope and distinctions
Temperature factors are differences (intervals), explicitly declared in expression_roles. Absolute temperature offsets do not participate. Definition metadata, not a claim that an existing calculator is migrated.
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 4–7: coherent derived units, unit algebra and decimal 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
b0f053e2e42c242aa272d549f85d518fe11117b36d2418b0889129b1e9b58879- Definition dependency digest
7febb09c5fd5a1297375270b520456f60355256a32418240719e220c9b0f55d9
Digests identify definition content; they are not CVP evidence or production attestations.