Formula

ft² = in² / 144

Quick Rough Maths

To get the Square Feet, divide the number of Square Inches by 144.0

Square Inches (in²) in 1 Square Foot

There are 144 Square Inches in 1 Square Foot

Square Feet (ft²) in 1 Square Inch

There are 0.01 Square Feet in 1 Square Inch

Symbol: **in²**

Unit System: Imperial

Unit System: Imperial

The square inch is a unit of area and is an imperial unit with the symbol in².

One square inch is equal in area to a square with edges one inch in length.

The square inch is a common unit of measurement in the UK and US.

Symbol: **ft²**

Unit System: Imperial

Unit System: Imperial

The square foot is a unit of area and is an imperial unit with the symbol ft².

One square foot is equal in area to a square with edges one foot in length.

It is used a lot in expressing the internal size of a house, apartment, office or other properties so is a useful unit to understand.

100in² = 0.69ft²

200in² = 1.39ft²

300in² = 2.08ft²

400in² = 2.78ft²

500in² = 3.47ft²

600in² = 4.17ft²

700in² = 4.86ft²

800in² = 5.56ft²

900in² = 6.25ft²

1000in² = 6.94ft²

1100in² = 7.64ft²

1200in² = 8.33ft²

1300in² = 9.03ft²

1400in² = 9.72ft²

1500in² = 10.42ft²

1600in² = 11.11ft²

1700in² = 11.81ft²

1800in² = 12.5ft²

1900in² = 13.19ft²

2000in² = 13.89ft²

2100in² = 14.58ft²

2200in² = 15.28ft²

2300in² = 15.97ft²

2400in² = 16.67ft²

2600in² = 18.06ft²

2700in² = 18.75ft²

2800in² = 19.44ft²

2900in² = 20.14ft²

3000in² = 20.83ft²

3100in² = 21.53ft²

3200in² = 22.22ft²

3300in² = 22.92ft²

3400in² = 23.61ft²

3500in² = 24.31ft²

3600in² = 25ft²

3700in² = 25.69ft²

3800in² = 26.39ft²

3900in² = 27.08ft²

4000in² = 27.78ft²

4100in² = 28.47ft²

4200in² = 29.17ft²

4300in² = 29.86ft²

4400in² = 30.56ft²

4500in² = 31.25ft²

4600in² = 31.94ft²

4700in² = 32.64ft²

4800in² = 33.33ft²

4900in² = 34.03ft²

5100in² = 35.42ft²

5200in² = 36.11ft²

5300in² = 36.81ft²

5400in² = 37.5ft²

5500in² = 38.19ft²

5600in² = 38.89ft²

5700in² = 39.58ft²

5800in² = 40.28ft²

5900in² = 40.97ft²

6000in² = 41.67ft²

6100in² = 42.36ft²

6200in² = 43.06ft²

6300in² = 43.75ft²

6400in² = 44.44ft²

6500in² = 45.14ft²

6600in² = 45.83ft²

6700in² = 46.53ft²

6800in² = 47.22ft²

6900in² = 47.92ft²

7000in² = 48.61ft²

7100in² = 49.31ft²

7200in² = 50ft²

7300in² = 50.69ft²

7400in² = 51.39ft²

7600in² = 52.78ft²

7700in² = 53.47ft²

7800in² = 54.17ft²

7900in² = 54.86ft²

8000in² = 55.56ft²

8100in² = 56.25ft²

8200in² = 56.94ft²

8300in² = 57.64ft²

8400in² = 58.33ft²

8500in² = 59.03ft²

8600in² = 59.72ft²

8700in² = 60.42ft²

8800in² = 61.11ft²

8900in² = 61.81ft²

9000in² = 62.5ft²

9100in² = 63.19ft²

9200in² = 63.89ft²

9300in² = 64.58ft²

9400in² = 65.28ft²

9500in² = 65.97ft²

9600in² = 66.67ft²

9700in² = 67.36ft²

9800in² = 68.06ft²

9900in² = 68.75ft²