How Much Is 5 Teaspoons of Tomato Sauce in Ounces?
5 teaspoons of tomato sauce equals 0.90 oz. Tomato sauce has a density of 245g per cup (5.10g per teaspoon), which means it's relatively light compared to other common cooking ingredients. For comparison, 5 teaspoons of honey would be 1.25 oz.
Formula and Step-by-Step
- Start with 5 teaspoons of tomato sauce
- 1 teaspoon of tomato sauce = 5.10g
- 5 × 5.10 = 25.52g
- Convert grams to ounces: 25.52 ÷ 28.3495 = 0.90 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
For liquids, place your measuring spoon on a flat surface and read at eye level. The bottom of the meniscus (the curve at the surface) should align with the measurement line.
Tomato Sauce at Different Amounts
How tomato sauce scales across common teaspoons measurements. Your amount (5 teaspoons) is highlighted.
For reference, 5 teaspoons of tomato sauce (25.52g) is close in weight to a slice of cheese (28g).
Other Amounts of Tomato Sauce
| Teaspoons | US Ounces | Metric Teaspoon | Imperial Teaspoon |
|---|---|---|---|
| 0.25 teaspoons | 0.05 oz | 0.05 oz | 0.05 oz |
| 0.5 teaspoons | 0.09 oz | 0.09 oz | 0.11 oz |
| 1 teaspoon | 0.18 oz | 0.18 oz | 0.22 oz |
| 1.5 teaspoons | 0.27 oz | 0.27 oz | 0.32 oz |
| 2 teaspoons | 0.36 oz | 0.37 oz | 0.43 oz |
| 3 teaspoons | 0.54 oz | 0.55 oz | 0.65 oz |
| 4 teaspoons | 0.72 oz | 0.73 oz | 0.86 oz |
| 5 teaspoons | 0.90 oz | 0.91 oz | 1.08 oz |
| 6 teaspoons | 1.08 oz | 1.10 oz | 1.30 oz |
| 8 teaspoons | 1.44 oz | 1.46 oz | 1.73 oz |
Understanding the Units
What is a Teaspoon?
A US teaspoon is 4.929 ml, a metric teaspoon is exactly 5 ml, and an imperial teaspoon is 5.919 ml. The metric and US versions are nearly identical (1.4% difference), but the imperial teaspoon is 20% larger. For most spices the difference is negligible, but for leaveners like baking powder it can affect the result.
What is an Ounce?
Weight ounces and fluid ounces are different measurements. A fluid ounce measures volume (29.574 ml), while an ounce measures weight (28.35g). They only align for water, where 1 fl oz weighs approximately 1 oz.