tbsp to tsp
1 tbsp (tbsp) equals 3 tsp (tsp). Type a value into either box below for an instant two-way conversion. For other units, use the full unit converter.
Chinese version: 美制汤匙转美制茶匙
Conversion factor
1 tbsp = 3 tsp
Reverse: 1 tsp = 0.3333 tbsp
tbsp to tsp converter
tbsp（tbsp）
tsp（tsp）
tbsp to tsp conversion table
| tbsp | tsp | Detail |
|---|---|---|
| 0.5 | 1.5 | 0.5 tbsp to tsp |
| 1 | 3 | 1 tbsp to tsp |
| 2 | 6 | 2 tbsp to tsp |
| 3 | 9 | 3 tbsp to tsp |
| 4 | 12 | 4 tbsp to tsp |
| 6 | 18 | 6 tbsp to tsp |
| 8 | 24 | 8 tbsp to tsp |
How to convert
To convert tbsp to tsp, multiply: tsp = tbsp × 3
To convert tsp to tbsp, divide: tbsp = tsp ÷ 3 (equivalently × 0.3333).
Example: 1 tbsp × 3 = 3 tsp. The factor is derived from the international definition of each unit; results are shown to 4 significant figures.
Frequently asked questions
1 tbsp = 3 tsp. The formula is: value in tbsp × 3 = value in tsp. Use the converter above to convert any value instantly.
1 tsp = 0.3333 tbsp. To convert back, divide the tsp value by 3 (or multiply by 0.3333).
tsp = tbsp × 3; conversely tbsp = tsp ÷ 3. For example, 1 tbsp × 3 = 3 tsp. The factor comes from the international definition of the units.
More conversions
Disclaimer: conversion factors are derived from international unit definitions and results are for reference only. For trade settlement, engineering or legal documents, follow the contract or official metrology standards.