Degree Fahrenheit
°Fcx:degF · Temperature
Temperature values: value in K = 5/9 × value in °F + 45967/180.
Temperature differences: value in K = 5/9 × value in °F; no offset.
Equivalent point formula: value in K = (value in °F + 459.67) × 5/9.
- Quantity kind
- Temperature
- SI dimension
Θ- Allowed roles
- Temperature value (point) / Temperature difference (interval)
- Unit system / convention
- US customary
- Registry code
degF
Scope and distinctions
Temperature points use scale and offset. Differences use only 5/9; the linked legacy converter handles points.
Available operations
UUCE executable Preview · Use cx:degF with a compatible unit and a pinned snapshot.
These links open existing tools under their own contracts. They have not been migrated to the new unit registry.
- Fahrenheit to Celsius values Temperature values only
Verification scope
- UUCE conversion capability
units.convertversion0.1.1· VERIFIED- Production binding at publication
- CURRENT
The definition lifecycle describes this registry entry. CVP status describes the conversion capability and the cases and rejection partitions in its Manifest. CVP Manifest · Public replay cases
Candidate is a registry lifecycle state. It is not a completed review or CVP verification.
Definition sources
- NIST — SI Units — Temperature
Web conversion table accessed 2026-10-28
Temperature Conversion (Exact), Fahrenheit to Kelvin; interval explanation
Source checked:References the exact temperature conversion table and interval relationship; no media copied.
Definition and registry versions
- Definition revision
- 1.1.0
- Registry snapshot
- 0.3.0-preview.3 · preview
- Definition lifecycle
- candidate
- Definition owner
- core.metrology
- Definition digest
776fde6f816289d23b132287d108973f5a944db27111d97b2e294b29c237db98- Definition dependency digest
5af71eb521e69867ddb2c8ac68d4233f953842ad2d5bf379074d8d42ea230447
Digests identify definition content; they are not CVP evidence or production attestations.