ConverterHub

Peck to Liter Converter

Enter a value and pick a direction to convert between pecks and liters.

Result

22.0244 L
1 pk = 8.809768 L
2.50 pk

How it is calculated

The conversion uses one fixed factor for the US dry peck: 1 pk = 8.80976754172 L. From pecks to litres, L = pk × 8.80976754172; from litres to pecks, pk = L ÷ 8.80976754172. The direction setting chooses which way (pecks to litres is the default).

The main result is rounded to four decimals. Two lines of support are shown: the factor itself (1 pk = 8.809768 L, or 1 L = 0.113510 pk) and a reverse check that converts the answer back to the starting unit with two decimals. The tool does not reject zero or negative values and simply scales them. It is a volume converter only: a peck of apples and a peck of flour hold the same space but weigh different amounts, so it cannot give kilograms.

Worked example

A market sells apples at 2.5 pecks. In the pecks to litres direction: 2.5 × 8.80976754172 = 22.0244 L. The reverse check divides 22.0244 by 8.80976754172 and gets back 2.50 pk. In the other direction, a 20 L bucket is 20 ÷ 8.80976754172 = 2.2702 pk, a little over two pecks.

Try this example →

Common mistakes

  • Using the US peck for a British recipe or a UK market. The imperial peck is a different, slightly larger unit, so a result here would be too small for it.
  • Expecting weight. The answer is volume in litres; apples, potatoes and grain of the same volume weigh different amounts, and loose fruit also leaves air gaps.
  • Choosing the wrong direction. Entering 20 for litres while "peck to litre" is selected gives 176.2 L, not 2.27 pecks.
  • Confusing a peck with a bushel or a pint. A peck is a quarter of a bushel; if a recipe says bushel, the volume is four times as large.
  • Treating the rounded factor 8.81 as exact in larger orders. The tool uses 8.80976754172, so a hand calculation with 8.81 drifts by a few hundredths of a litre per 10 pecks.

About this calculator

A peck is a traditional unit of dry volume historically used to measure produce like apples, potatoes, and grain, equal to a quarter of a bushel. In the US customary system, one peck equals exactly 8.80976754172 liters, and this calculator converts between the two units in either direction so you can translate old-fashioned farm and market measurements into the metric volumes used on modern packaging and recipes.

The peck survives mainly in agriculture, farmers' markets, and orchards — apples and pumpkins are still commonly sold “by the peck” in parts of the US — as well as in the well-known nursery rhyme “Peter Piper picked a peck of pickled peppers.” Home canners, farm-stand shoppers, and anyone following a recipe that specifies pecks or quarts of produce use this conversion to know how many liters or kilograms they're actually buying.

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