ConvertersUnit DirectoryGram
Back to the unit directory
Definition availableExact definition Candidate definition

Gram

g

cx:g · Mass

1 g = 0.001 kg.

Quantity kind
Mass
SI dimension
M
Allowed roles
Scalar
Unit system / convention
SI decimal multiples
Registry code
g

Scope and distinctions

Definition metadata only; use an existing converter where linked.

Available operations

UUCE executable Preview · Use cx:g 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.

Verification scope

UUCE conversion capability
units.convert@0.1.1 · 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

  • BIPM — The International System of Units (SI)

    9th edition, version 4.01, June 2026

    Section 3: mass prefixes are applied to gram, not kilogram

    Source checked:

    Definition metadata attributed to BIPM; brochure licensed CC BY 4.0.

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
bdbe5b9207bb75478ee91e123db58ffbfb7cb3ada9bb43fadfcc0cccc3de3745
Definition dependency digest
6d8af4055de2802780b7f6d528cf66245d2025ed9c6543d18e773592b8d5b33a

Digests identify definition content; they are not CVP evidence or production attestations.

Download snapshot · Data contract and digest checks