Acre-foot to Liquid quart Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert acre-feet [ac·ft] to liquid quarts [US.liq.qt.] or liquid quarts [US.liq.qt.] to acre-feet [ac·ft]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 acre-foot [ac·ft] ≈ 1,303,405.7143 liquid quarts [US.liq.qt.]1 liquid quart [US.liq.qt.] ≈ 7.672 * 10-7 acre-feet [ac·ft]

Convert acre-feet to liquid quarts

There are two simple ways to convert acre-feet [ac·ft] to liquid quarts [US.liq.qt.]. In the first calculation method, the value in acre-feet [ac·ft] is divided by the rounded conversion factor of 7.672 * 10-7. The second method multiplies the value in acre-feet [ac·ft] by the rounded conversion factor of 1,303,405.7143.

  • Liquid quarts [US.liq.qt.] ≈ acre-feet [ac·ft] ÷ (7.672 * 10-7)
  • Liquid quarts [US.liq.qt.] ≈ acre-feet [ac·ft] * 1,303,405.7143

However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of acre-feet [ac·ft] to liquid quarts [US.liq.qt.] can be achieved using the following calculation method.

  • Liquid quarts [US.liq.qt.] = acre-feet [ac·ft] ÷ 29.337 ÷ 32,258 * 43,560 * 304.83

Convert liquid quarts to acre-feet

Converting liquid quarts [US.liq.qt.] to acre-feet [ac·ft] is easy and can be done in two ways. The first method involves multiplication, in which the value in liquid quarts [US.liq.qt.] is multiplied by the rounded conversion factor of 7.672 * 10-7. The second variant is a division. Here, the value in liquid quarts [US.liq.qt.] is divided by the rounded conversion factor of 1,303,405.7143.

  • Acre-feet [ac·ft] ≈ liquid quarts [US.liq.qt.] * 7.672 * 10-7
  • Acre-feet [ac·ft] ≈ liquid quarts [US.liq.qt.] ÷ 1,303,405.7143

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of liquid quarts [US.liq.qt.] to acre-feet [ac·ft] can be achieved using the following calculation method.

  • Acre-feet [ac·ft] = liquid quarts [US.liq.qt.] * 29.337 * 32,258 ÷ 43,560 ÷ 304.83

Converter

Decimal places

How it's calculated

Factor: 
≈ 1,303,405.714
Liquid quarts = Acre-feet ÷ 29.337 ÷ 32,258 * 43,560 * 304.83
Acre-feet = Liquid quarts * 29.337 * 32,258 ÷ 43,560 ÷ 304.83

To all available units

Acre-feet

US minims

Acre-feet

US pecks

Acre-inches

Barrels beer

Acre-inches

Barrels oil

Acre-inches

Bushels