How to Convert US to AU
To convert us to au, multiply the value by 1.
The Formula
AU = US × 1
Key Fact
1 us size = 1 au
Tip: To convert au back to us, divide by 1.
US Size to Australian Size
Convert us (US) to au (AU) with formulas, examples, and conversion tables.
US
AU
1 US = 9 AU
Full precision:9 AU
Step-by-Step Solution
To convert 1 us to au, we multiply by 1 because one us size equals exactly 1 au.
1 us size = 1 au
Since each us size contains 1 au, we multiply our value by this factor:
1 × 1 = 9 au
So 1 us = 9 au.
Quick check: 9 ÷ 1 = 1 us
Example Conversions
Example 1: 1 US = 9 AU
1 × 1 = 9
1 × 1 = 9
Example 2: 5 US = 13 AU
5 × 1 = 13
5 × 1 = 13
Example 3: 10 US = 18 AU
10 × 1 = 18
10 × 1 = 18
US to AU Table
| US | AU |
|---|---|
| 30 US | 38 AU |
| 32 US | 40 AU |
| 34 US | 42 AU |
| 36 US | 44 AU |
| 38 US | 46 AU |
| 40 US | 48 AU |
| 42 US | 50 AU |
1 US Size in Other Units
| Unit | 1 US = |
|---|---|
| US to UK Bra Size | 1 UK |
| US to EU Bra Size | 16 EU |
| US Size to French Size | 16 FR |
| US Size to Australian Size | 9 AU |
| US Size to Japanese Size | -7.5 JP |