Square Feet to Square Inches (ft2 to in2) Conversion

1 square foot = 144 square inches. 1 square inch = 0.00694 square foot.

Round:

Enter Square Foot

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Enter Square Inch

Square feet to square inches (ft2 to in2) area units conversion factor is 144. To find out how many square inches in square feet, multiply the square foot value by 144 or use the converter.

1 Sq. Foot = 144 Sq. Inch

There are 144 square inches in a square foot, because as a formula one foot equals to 12 inches and the area of a square is calculated by multiplying a side by itself, that makes 12 * 12 = 144 sq. inches in a sq. foot.

For example, to find out how many sq. inches there are in a sq. foot and a half, as a formula to convert from sq. feet to sq. inches, multiply the sq. foot value by 144, that makes 1.5 ft2 * 144 = 216 sq. inches in 1.5 sq. feet.

Square foot and square inch are imperial and US Customary area measurement units and there are 144 sq. inches in a sq. foot. The abbreviations are "in2" and "ft2".

Create Custom Conversion Table

To create your own custom conversion table click "Create Table" botton. To change values, you may enter a "Start" value (1, 2.5, 5 etc), select a an "Increment" value (0.01, 5, 100 etc) and select an "Accuracy" value to round the result.

How to create custom conversion table?

Start:

Increment:

Accuracy:

Conversion Table

Sq. Foot	Sq. Inch	Sq. Foot	Sq. Inch	Sq. Foot	Sq. Inch	Sq. Foot	Sq. Inch
1	144	26	3744	51	7344	76	10944
2	288	27	3888	52	7488	77	11088
3	432	28	4032	53	7632	78	11232
4	576	29	4176	54	7776	79	11376
5	720	30	4320	55	7920	80	11520
6	864	31	4464	56	8064	81	11664
7	1008	32	4608	57	8208	82	11808
8	1152	33	4752	58	8352	83	11952
9	1296	34	4896	59	8496	84	12096
10	1440	35	5040	60	8640	85	12240
11	1584	36	5184	61	8784	86	12384
12	1728	37	5328	62	8928	87	12528
13	1872	38	5472	63	9072	88	12672
14	2016	39	5616	64	9216	89	12816
15	2160	40	5760	65	9360	90	12960
16	2304	41	5904	66	9504	100	14400
17	2448	42	6048	67	9648	125	18000
18	2592	43	6192	68	9792	150	21600
19	2736	44	6336	69	9936	175	25200
20	2880	45	6480	70	10080	200	28800
21	3024	46	6624	71	10224	250	36000
22	3168	47	6768	72	10368	300	43200
23	3312	48	6912	73	10512	500	72000
24	3456	49	7056	74	10656	750	108000
25	3600	50	7200	75	10800	1000	144000

Square Feet to Square Inches Conversion

Conversion Table