変換

US gallon to Litre

Volume is robust for liquids. For dry ingredients it does not replace weighing because density and packing vary.

Unit console

式・文脈・精度をそろえて単位を変換

UnitCloud は日常、技術、IT、エネルギー、移動、デザインのためのローカル測定ラボです。

変換元1 gal
結果3.78541178 l
Factor1 gal = 3.785411784 l
Source basisBIPM SI Brochure · NIST Guide to SI Appendix B

Examples

011 gal = 3.78541178 l

Example value from the reference table. Internal calculation uses stored factors; display output is rounded.

02よくある誤り

Volume is robust for liquids. For dry ingredients it does not replace weighing because density and packing vary.

03基準単位: l

1 US gal = 3.785411784 l. Then the value is converted through the base unit l into Litre.

US gallonLitre
13.78541178
518.92705892
1037.85411784

1 US gal = 3.785411784 l. Then the value is converted through the base unit l into Litre.

出典

BIPM SI BrochureSI base units, prefixes and official SI context.NIST Guide to SI Appendix BNIST conversion-factor method and non-SI factors.

関連変換

Search and practice paths

Search and practice paths

Examplesよくある誤りEveryday/engineeringExcel/CSV一括変換Print view
Factor origin

Factors come from the stored source family and are not derived from rounded display values.

Rounding rule

UnitCloud keeps calculating with stored factors and rounds only the displayed output by selected precision.

When not to use

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.

Citation

Citation note: UnitCloud, conversion with formula, sources current as of May 2026. 体積. Source basis: BIPM SI Brochure · NIST Guide to SI Appendix B.

Common questions

What is the factor for US gallon to Litre?

1 gal = 3.785411784 l

Which formula does US gallon to Litre use?

1 US gal = 3.785411784 l. Then the value is converted through the base unit l into Litre.

When should I verify the result?

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.