Convert 1 US Fluid ounce to Imperial fluid ounce (1 US fl oz to imp fl oz)
Need to convert 1 US Fluid ounce (US fl oz) to Imperial fluid ounce (imp fl oz)? You're in the right place! On this page, you'll find the exact conversion of 1 US fl oz to imp fl oz along with a detailed explanation, reverse formula, related tools, and frequently asked questions.

Result: 1 us fluid ounce is equal to 1.040842731 imperial fluid ounce
Need to convert 1 US Fluid ounce (US fl oz) to Imperial fluid ounce (imp fl oz)? You're in the right place! On this page, you'll find the exact conversion of 1 US fl oz to imp fl oz along with a detailed explanation, reverse formula, related tools, and frequently asked questions.
1 US Fluid ounce to Imperial fluid ounce Conversion Details
The us fluid ounce (US fl oz) and imperial fluid ounce (imp fl oz) are both units of volume. To convert between them, a precise conversion factor is required.
US Fluid ounce to Imperial fluid ounce Conversion Formula
One us fluid ounce is equal to 1.040842731 imperial fluid ounce.
Manual Calculation to Convert 1 us fl oz to imp fl oz
To convert 1 us fluid ounce to imperial fluid ounce, multiply the value by the conversion factor: 1.040842731. As one us fluid ounce is equal to 1.040842731 imperial fluid ounce, therefore,
1 us fl oz x 1.040842731 = 1.040842731 imperial fluid ounce
So, 1 us fluid ounce = 1.040842731 imperial fluid ounce
Explore More on US Fluid ounce and Imperial fluid ounce
This page covers only the specific case of 1 us fl oz to imperial fluid ounce. For other conversions, try our general tool:
Frequently Asked Questions
What is 1 us fluid ounce in imperial fluid ounce?
1 us fl oz is equal to 1.040842731 imperial fluid ounce.
How much is 1 us fl oz to 1 imperial fluid ounce?
1 us fl oz to imperial fluid ounce = 1.040842731 imperial fluid ounce.
What is the value of 1 us fl oz into imperial fluid ounce?
There are 1.040842731 imperial fluid ounce in 1 us fluid ounce.
How to calculate 1 us fl oz to imperial fluid ounce?
1 us fluid ounce is equivalent to 1.040842731 imperial fluid ounce.
How big is 1 us fl oz in imperial fluid ounce?
There are 1.040842731 imperial fluid ounce in 1 us fluid ounce.
What volume is 1 us fluid ounce in imperial fluid ounce?
1 us fluid ounce = 1.040842731 imperial fluid ounce.
What is 1 us fluid ounce in volume?
1 us fluid ounce is equal to 1.040842731 imperial fluid ounce.
How much is 1 us fl oz in imperial fluid ounce?
1.040842731 imperial fluid ounce is the result if we convert 1 us fl oz to imperial fluid ounce.