👨🍳 Cooking & Baking
UK teaspoons to US teaspoons Converter
Convert UK teaspoons to US teaspoons instantly with a reference conversion table.
Quick answer: To convert UK teaspoons to US teaspoons, multiply by 1.20095. For example, 1 UK teaspoons = 1.20095 US teaspoons. Use the calculator below for any value.
UK teaspoons to US teaspoons
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Common conversions
| UK teaspoons | US teaspoons |
|---|
Formula:
How to convert UK teaspoons to US teaspoons
1
Enter your value
Type the number of uk teaspoons you want to convert into the left box. The result in us teaspoons appears instantly in the right box. You can also type into the right box to convert in the other direction.
2
Use the swap button
Click the ⇄ Swap button to reverse the conversion — US teaspoons to UK teaspoons. Your current value carries across so you don't have to re-enter anything.
3
About UK teaspoons and US teaspoons
UK teaspoons and US teaspoons are common cooking measurements.
📊 Common conversions at a glance
| UK teaspoons | US teaspoons |
|---|---|
| 1 | 1.201 |
| 2 | 2.402 |
| 3 | 3.603 |
| 4 | 4.804 |
| 5 | 6.005 |
| 6 | 7.206 |
Reviewed for 2026. UK teaspoons ↔ US teaspoons conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.