Definition availableExact definition Candidate definition
Degree
°cx:deg · Plane angle
1 ° = 1/180 × π rad.
- Quantity kind
- Plane angle
- SI dimension
1- Allowed roles
- Scalar
- Unit system / convention
- Accepted with SI
- Registry code
deg
Scope and distinctions
Plane angle. Distinct from temperature degree symbols; exact pi coefficient, not a rounded decimal conversion.
Available operations
These links open existing tools under their own contracts. They have not been migrated to the new unit registry.
- Degrees to radians Existing converter
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
Table 8: degree = (pi/180) rad exactly
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
ebb31e3abee53f3bf57339c87949e1018d141739fba8a07f54c42ebfd219262b- Definition dependency digest
eef386126ec6524884c84bab06f2a96996df913376c0ce5ccdaca0e7faf7b9c3
Digests identify definition content; they are not CVP evidence or production attestations.