Convert US liquid gallons (gal (US)) to imperial pecks (pk (UK)).
Volume converter
Instant conversion
Edit either value. Decimals and scientific notation supported.
1
gal (US)
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LitreL
MillilitremL
Cubic metrem³
Cubic centimetrecm³
Cubic footft³
Cubic inchin³
US liquid gallongal (US)
Imperial gallongal (UK)
US fluid ouncefl oz (US)
Imperial fluid ouncefl oz (UK)
US customary cupcup (US)
Metric cupcup (metric)
US liquid pintpt (US)
US liquid quartqt (US)
Imperial pintpt (UK)
Imperial quartqt (UK)
US customary teaspoontsp (US)
US customary tablespoontbsp (US)
Metric teaspoon (5 mL)tsp (metric)
Metric tablespoon (15 mL)tbsp (metric)
Cubic yardyd³
Imperial gillgi (UK)
Imperial peckpk (UK)
Imperial bushelbu (UK)
Imperial fluid drachmfl dr (UK)
Imperial minimminim (UK)
No units found. Try a name or symbol.
0.4163370923
pk (UK)
esc
LitreL
MillilitremL
Cubic metrem³
Cubic centimetrecm³
Cubic footft³
Cubic inchin³
US liquid gallongal (US)
Imperial gallongal (UK)
US fluid ouncefl oz (US)
Imperial fluid ouncefl oz (UK)
US customary cupcup (US)
Metric cupcup (metric)
US liquid pintpt (US)
US liquid quartqt (US)
Imperial pintpt (UK)
Imperial quartqt (UK)
US customary teaspoontsp (US)
US customary tablespoontbsp (US)
Metric teaspoon (5 mL)tsp (metric)
Metric tablespoon (15 mL)tbsp (metric)
Cubic yardyd³
Imperial gillgi (UK)
Imperial peckpk (UK)
Imperial bushelbu (UK)
Imperial fluid drachmfl dr (UK)
Imperial minimminim (UK)
No units found. Try a name or symbol.
CONVERSION
1 gal (US) ≈ 0.4163370923 pk (UK)
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULApk (UK) = gal (US) × 0.416337092314494
FORMULA & EXAMPLES
How to convert US liquid gallons to imperial pecks
pk (UK) = gal (US) × 0.416337092314494
Multiply the gal (US) reading by 0.416337092314494.
Worked examples
1 gal (US) ≈ 0.4163370923 pk (UK)
1 × 0.416337092314494 ≈ 0.4163370923
5 gal (US) ≈ 2.081685462 pk (UK)
5 × 0.416337092314494 ≈ 2.081685462
Frequently asked questions
Why do UK and US capacity readings differ?
The Imperial gallon is 4.54609 L, while the US liquid gallon is 3.785411784 L. Each system has 8 pints and 4 quarts per gallon. An Imperial gallon contains 160 Imperial fluid ounces; a US gallon contains 128 US fluid ounces.
US liquid gallons to imperial pecks table
Fixed reference · US liquid gallon to Imperial peck
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
US liquid gallon (gal (US))
Imperial peck (pk (UK))
0
0
0.1
0.04163370923
0.5
0.2081685462
1
0.4163370923
2
0.8326741846
5
2.081685462
10
4.163370923
25
10.40842731
50
20.81685462
100
41.63370923
1000
416.3370923
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.