Definition availableExact definition Candidate definition
Percent
%cx:percent · Ratio
1 % = 0.01 1.
- Quantity kind
- Ratio
- SI dimension
1- Allowed roles
- Scalar
- Unit system / convention
- Other conventions
- Registry code
percent
Scope and distinctions
Ratio scale: 1 percent = 0.01. Percentage-point changes and relative percent changes require their own operation semantics.
Available operations
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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
Section 5.4.7: quantities with unit one and percent symbol
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
f73c887f011a6f997b183701a1b03417b3c89a863747910a54ae79c6a6b9f963- Definition dependency digest
58d9bc109880e0c8ea6d45264fbba933f64a17cf17586d2a8dbbf7cbea14566d
Digests identify definition content; they are not CVP evidence or production attestations.