At One Place

15 tsp to qt

15 teaspoons in US quarts
15 tsp = 0.078125 qt
qt = tsp × 0.005208333333

15 teaspoons is 0.078125 US quarts. To get there, multiply by 0.005208333333.

Values either side

Teaspoons near 15, converted to US quarts.
Teaspoons US quarts
11 tsp 0.057292
12 tsp 0.0625
13 tsp 0.067708
14 tsp 0.072917
15 tsp ← 0.078125
16 tsp 0.083333
17 tsp 0.088542
18 tsp 0.09375
19 tsp 0.098958

How the conversion works

The relationship is qt = tsp × 0.005208333333. 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.

Common questions

What is 15 tsp in US quarts?
15 tsp is 0.078125 qt.
How do you convert teaspoons to US quarts?
Multiply by 0.005208333333.

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