At One Place

0.5 tsp to gal

0.5 teaspoons in US gallons
0.5 tsp = 0.000651 gal
gal = tsp × 0.001302083333

0.5 teaspoons is 0.000651 US gallons. To get there, multiply by 0.001302083333.

Values either side

Teaspoons near 0.5, converted to US gallons.
Teaspoons US gallons
0.5 tsp ← 0.000651
1 tsp 0.0013021
1.5 tsp 0.0019531
2 tsp 0.0026042
2.5 tsp 0.0032552

How the conversion works

The relationship is gal = tsp × 0.001302083333. 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 0.5 tsp in US gallons?
0.5 tsp is 0.000651 gal.
How do you convert teaspoons to US gallons?
Multiply by 0.001302083333.

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