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48 Fluid Ounces to Teaspoons

48 fluid ounces equals 288 teaspoons. Use the formula, worked example, and conversion table below to check the math.

48 fl oz = 288 tsp
fl oz × 6 = tsp
Try: 43 fl oz to tsp 47 fl oz to tsp 49 fl oz to tsp 53 fl oz to tsp
48 fl oz is also
48 fl oz = 1.42 L 48 fl oz = 0.375 gal 48 fl oz = 1,419.53 mL 48 fl oz = 6 cup 48 fl oz = 3 pt 48 fl oz = 1.5 qt 48 fl oz = 96 tbsp
fl oz
288 tsp

How to Convert Fluid Ounces to Teaspoons

fl oz × 6 = tsp
  1. Start with 48 fl oz
  2. Multiply by 6: 48 × 6 = 288
  3. Result: 48 fl oz = 288 tsp

The same formula works for any value. Multiply by 6 to go from fluid ounces to teaspoons.

Common Fluid Ounce to Teaspoon Conversions

Fluid Ounces (fl oz) Teaspoons (tsp)
1 fl oz 6 tsp
2 fl oz 12 tsp
5 fl oz 30 tsp
10 fl oz 60 tsp
15 fl oz 90 tsp
20 fl oz 120 tsp
25 fl oz 150 tsp
48 fl oz 288 tsp
50 fl oz 300 tsp
75 fl oz 450 tsp
100 fl oz 600 tsp
250 fl oz 1,500 tsp
500 fl oz 3,000 tsp
1,000 fl oz 6,000 tsp
calculate Fluid Ounce to Teaspoon Converter swap_horiz Teaspoon to Fluid Ounce Converter functions Fluid Ounce to Teaspoon Formula water_drop All Volume / Capacity Conversions

Frequently Asked Questions

48 fluid ounces equals 288 teaspoons.
The formula is: fl oz × 6 = tsp. See the fl oz to tsp formula page for worked examples.
Use the teaspoons to fluid ounces converter. The reverse formula is: tsp ÷ 6 = fl oz.
The calculator uses the full-precision conversion factor for accuracy. Table values and displayed results are rounded for readability.
The conversion formula (fl oz × 6 = tsp) is based on internationally defined standards. Displayed results are rounded for readability, while the calculator uses the full-precision factor.
person Written by Sean Day verified Reviewed by UnitCompare update Last updated Mar 28, 2026