# area surface units conversion

**Amount:** 1 circle one inch diameter (∅ 1in) of area

**Equals:** 0.79 square inches (sq in, in2) in area

Converting **circle one inch diameter** to **square inches** value in the area surface units scale.

TOGGLE : from square inches into ∅ one inch circles in the other way around.

CONVERT : between other area surface measuring units - complete list.

How many square inches are in 1 circle one inch diameter? The answer is: 1 ∅ 1in equals 0.79 sq in, in2

## 0.79 sq in, in2 is converted to 1 of what?

The square inches unit number 0.79 sq in, in2 converts to 1 ∅ 1in, one circle one inch diameter. **It is the EQUAL area value of 1 circle one inch diameter but in the square inches area unit alternative.**

∅ 1in/sq in, in2 area surface conversion result | ||||

From | Symbol | Equals | Result | Symbol |

1 | ∅ 1in | = | 0.79 | sq in, in2 |

## Conversion chart - *∅ one inch circles* to *square inches*

1 circle one inch diameter to square inches = 0.79 sq in, in2

2 ∅ one inch circles to square inches = 1.57 sq in, in2

3 ∅ one inch circles to square inches = 2.36 sq in, in2

4 ∅ one inch circles to square inches = 3.14 sq in, in2

5 ∅ one inch circles to square inches = 3.93 sq in, in2

6 ∅ one inch circles to square inches = 4.71 sq in, in2

7 ∅ one inch circles to square inches = 5.50 sq in, in2

8 ∅ one inch circles to square inches = 6.28 sq in, in2

9 ∅ one inch circles to square inches = 7.07 sq in, in2

10 ∅ one inch circles to square inches = 7.85 sq in, in2

11 ∅ one inch circles to square inches = 8.64 sq in, in2

12 ∅ one inch circles to square inches = 9.42 sq in, in2

13 ∅ one inch circles to square inches = 10.21 sq in, in2

14 ∅ one inch circles to square inches = 11.00 sq in, in2

15 ∅ one inch circles to square inches = 11.78 sq in, in2

**Category**: main menu • area surface menu • ∅ one inch circles

Convert area surface of ** circle one inch diameter (∅ 1in)** and

**units in reverse from square inches into ∅ one inch circles.**

*square inches (sq in, in2)*## Area units calculator

Main area or surface units converter page.

# Converter type: area surface units

First unit: circle one inch diameter (∅ 1in) is used for measuring area.

Second: square inch (sq in, in2) is unit of area.

**QUESTION**:

15 ∅ 1in = ? sq in, in2

**ANSWER**:

15 ∅ 1in = 11.78 sq in, in2

Abbreviation, or prefix, for circle one inch diameter is:

**∅ 1in**

Abbreviation for square inch is:

**sq in, in2**

## Other applications for this area surface calculator ...

With the above mentioned two-units calculating service it provides, this area surface converter proved to be useful also as a teaching tool:

1. in practicing ∅ one inch circles and square inches ( ∅ 1in vs. sq in, in2 ) measures exchange.

2. for conversion factors between unit pairs.

3. work with area surface's values and properties.