Web calculator
Feet inch fraction calculator
Add or subtract two feet-inch-fraction dimensions without converting anything to decimals first. The estimate below is rounded to 1/16″.
Estimate · rounded to 1/16″
11′ 7 ½″ + 2′ 4 ⅝″
- Result
- 14′ 0 ⅛″
- Decimal inches
- 168.125″
- Decimal feet
- 14.010
Web estimates round lengths to 1/16″. Nothing you type is stored or sent anywhere. Span64 works to an exact 1/64″ on iPhone, iPad and Android.