At One Place

100 gal to qt

100 US gallons in US quarts
100 gal = 400 qt
qt = gal × 4

100 US gallons is 400 US quarts. To get there, multiply by 4.

Values either side

US gallons near 100, converted to US quarts.
US gallons US quarts
80 gal 320
85 gal 340
90 gal 360
95 gal 380
100 gal ← 400
110 gal 440
120 gal 480
125 gal 500
150 gal 600

How the conversion works

The relationship is qt = gal × 4. Both units measure volume, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.

US gallon: US liquid gallon. The imperial gallon is about 20% larger.

Common questions

What is 100 gal in US quarts?
100 gal is 400 qt.
How do you convert US gallons to US quarts?
Multiply by 4.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked