Spice quantity converter

What you asked

Spice:

Savory

Form:

Ground

Amount:

1 teaspoons

Convert to:

grams

Spoon standard:

metric (1 tsp = 5 ml, 1 tbsp = 15 ml, 1 cup = 250 ml)

How it was worked out

Volume and mass are converted through a density figure specific to savory in ground form. Standard household-measure gram weight for one level teaspoon published by USDA FoodData Central, recorded with a ±15% tolerance to reflect grind, packing and moisture variation. Not a measurement of any specific product.

1. 1. Convert the input to millilitres

   1 × 5 ml

   = 5 ml

2. 2. Look up the density of savory (ground)

   1.4 ± 0.21 g per level metric teaspoon (5 ml)

   = 0.28 g/ml

   This figure is specific to this spice and form. It is not transferable to another spice.

3. 3. Convert volume to grams

   5 ml × 0.28 g/ml

   = 1.4 g

4. 4. Convert grams to the target unit

   1.4 ÷ 1

   = 1.4 g

What this assumes

• Spoons are level, not heaped, and packed level spoon.
• The density figure was recorded against a metric teaspoon of 5 ml.
• Your input volumes are interpreted using the metric (1 tsp = 5 ml, 1 tbsp = 15 ml, 1 cup = 250 ml) standard.

Where this stops being reliable

• Grind coarseness changes packing density; a coarse grind weighs less per spoon than a fine one.
• A heaped spoon can weigh 40–50% more than a level one. These figures assume level.
• Moisture content rises in humid storage and increases mass without adding flavour.
• Brand and origin vary; where precision matters, weigh rather than measure by volume.

Evidence