Teaspoon (US) to Cubic Feet Converter
Volume · unit-converter
Convert Teaspoon (US) to Cubic Feet with a fixed input and output unit, step-by-step formula line, and reference tables. All calculations use liter-based factors (US fluid measures, imperial UK units, SI cubic meters).
Calculator
From: Teaspoon (US) (tsp)
To: Cubic Feet (ft3)
About Teaspoon (US)
The US teaspoon is 1/6 US fluid ounce (about 4.9289 ml). US recipes use teaspoons for spices and small liquid amounts.
About Cubic Feet
The cubic feet is the volume of a cube one feet on a side (about 28.3168 liters). HVAC, construction, and US freight sometimes use cubic feet.
How to convert teaspoons (us) to cubic feet
1 teaspoon (us) is equal to 0.00017406322338 cubic feet:
1 tsp = (0.00492892159375 L ÷ 28.316846592 L) ft3 = 0.00017406322338 ft3
Each teaspoon (us) is defined as 0.00492892159375 L and each cubic feet as 28.316846592 L, so one tsp equals 0.00492892159375 ÷ 28.316846592 ft3 = 0.00017406322338 ft3.
Let V(tsp) be the numeric value of the same volume measured in Teaspoon (US) (tsp), and V(ft3) the value in Cubic Feet (ft3). Then:
V(ft3) = V(tsp) × (0.00492892159375 / 28.316846592)
Equivalently, divide by how many tsp fit into one ft3 (liters per ft3 divided by liters per tsp):
V(ft3) = V(tsp) ÷ 5745.03896103896113
Or: cubic feet = teaspoon (us) ÷ 5745.03896103896113
Examples
Example #1: Convert 20 tsp to cubic feet
20 tsp = 20 tsp × (0.00492892159375/28.316846592) ft3 = 0.0034812645 ft3
20 tsp = 20 tsp ÷ 5745.03896103896113 = 0.0034812645 ft3
Example #2: Convert 50 tsp to cubic feet
50 tsp = 50 tsp × (0.00492892159375/28.316846592) ft3 = 0.0087031612 ft3
50 tsp = 50 tsp ÷ 5745.03896103896113 = 0.0087031612 ft3
Summary
To convert Teaspoon (US) to Cubic Feet, multiply the value in tsp by the ratio of liters per tsp divided by liters per ft3. Equivalently: value_ft3 = value_tsp × (0.00492892159375 / 28.316846592). Numerically, 1 tsp equals 0.00017406322337962962 ft3.
Relationship context
Both units are US customary fluid / volume in this tool’s grouping. Conversions use fixed liter equivalents, so factors are consistent for cooking, engineering, and cross-checking labels. The factor from Teaspoon (US) to Cubic Feet is 1.740632e-4 (1 tsp = 0.00017406322337962962 ft3).
Conversion tables
| Teaspoon (US) (tsp) | Cubic Feet (ft3) |
|---|---|
| 0.1 | 0.0000174063 |
| 1 | 0.0001740632 |
| 2 | 0.0003481264 |
| 3 | 0.0005221897 |
| 4 | 0.0006962529 |
| 5 | 0.0008703161 |
| 6 | 0.0010443793 |
| 7 | 0.0012184426 |
| 8 | 0.0013925058 |
| 9 | 0.001566569 |
| Teaspoon (US) (tsp) | Cubic Feet (ft3) |
|---|---|
| 10 | 0.0017406322 |
| 20 | 0.0034812645 |
| 30 | 0.0052218967 |
| 40 | 0.0069625289 |
| 50 | 0.0087031612 |
| 60 | 0.0104437934 |
| 70 | 0.0121844256 |
| 80 | 0.0139250579 |
| 90 | 0.0156656901 |
| 100 | 0.0174063223 |
Conversions outside the hub list
The grid on the category page lists hub units only. These pairs include at least one unit outside that hub set (same tools: formulas and tables on each page).
- us-teaspoon to uk-gallonTeaspoon (US) to Gallon (UK)
- us-teaspoon to uk-quartTeaspoon (US) to Quart (UK)
- us-teaspoon to uk-pintTeaspoon (US) to Pint (UK)
- us-teaspoon to us-quartTeaspoon (US) to Quart (US)
- us-teaspoon to us-pintTeaspoon (US) to Pint (US)
- us-teaspoon to uk-cupTeaspoon (US) to Cup (UK)
- us-teaspoon to us-cupTeaspoon (US) to Cup (US)
- us-teaspoon to uk-fluid-ounceTeaspoon (US) to Fluid Ounce (UK)
- us-teaspoon to uk-tablespoonTeaspoon (US) to Tablespoon (UK)
- us-teaspoon to uk-teaspoonTeaspoon (US) to Teaspoon (UK)
- uk-gallon to cubic-ftGallon (UK) to Cubic Feet
- uk-quart to cubic-ftQuart (UK) to Cubic Feet