Gallon (Imperial)
galcx:gal_imp · Volume
1 gal = 0.00454609 m³.
- Quantity kind
- Volume
- SI dimension
L^3- Allowed roles
- Scalar
- Unit system / convention
- Other conventions
- Registry code
gal_imp
Scope and distinctions
Liquid volume convention. US liquid and Imperial definitions are distinct; not mass ounces or dry measures.
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
- UK legislation — Weights and Measures Act 1985 — Schedule 1, unit definitions
Schedule 1, snapshot 2026-10-14; factual unit definitions only
Schedule: imperial gallon = 4.54609 dm³; quart = 1/4 gallon, pint = 1/8 gallon, fluid ounce = 1/160 gallon
Source checked:Factual definition relationships are independently encoded; no source prose or media redistributed.
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
470632a881c8518ec98cac318f61d756459ba5dafed22dafef721ccdeac92135- Definition dependency digest
8fbeaa0a1b939ae7354dc0819b5436a294cf1cc0b9f589bad09fdfda3b89e2e9
Digests identify definition content; they are not CVP evidence or production attestations.