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Inch Pounds to Foot Pounds Converter

A quick two-way in·lb ⇄ ft·lb converter: type in either box, choose how many decimals you want and copy the answer with one click.

Inch-PoundsFrom

in·lb

Foot-PoundsTo

ft·lb

Decimal places

Step-by-step calculation

How to use the Inch Pounds to Foot Pounds Converter

Type a value in the Inch-Pounds box. The foot-Pounds result appears instantly.
Going the other way? Type in the Foot-Pounds box, or press the ⇄ swap button.
Set the precision with the decimal places menu.
Check the working in the step-by-step box, then press Copy result or click any row in the tables below.

Inch-Pounds to foot-Pounds formula

ft·lb = in·lb ÷ 12

Take the value in inch-pounds.
Divide it by 12 (the number of inch-pounds in one foot-pound).

Example: 100 in·lb ÷ 12 = 8.33333 ft·lb.

Reverse formula (foot-pounds to inch-pounds): in·lb = ft·lb × 12. Example: 4.16667 ft·lb × 12 = 50 in·lb.

The factor is a whole number (12), so this one is easy to do in your head or with long division.

in·lb to ft·lb conversion table (1–100)

Click any row to load it into the converter.

Inch-Pounds to foot-Pounds

Inch-Pounds	Foot-Pounds
1 in·lb	0.0833 ft·lb
2 in·lb	0.1667 ft·lb
3 in·lb	0.25 ft·lb
4 in·lb	0.3333 ft·lb
5 in·lb	0.4167 ft·lb
6 in·lb	0.5 ft·lb
7 in·lb	0.5833 ft·lb
8 in·lb	0.6667 ft·lb
9 in·lb	0.75 ft·lb
10 in·lb	0.8333 ft·lb
11 in·lb	0.9167 ft·lb
12 in·lb	1 ft·lb
13 in·lb	1.0833 ft·lb
14 in·lb	1.1667 ft·lb
15 in·lb	1.25 ft·lb
16 in·lb	1.3333 ft·lb
17 in·lb	1.4167 ft·lb
18 in·lb	1.5 ft·lb
19 in·lb	1.5833 ft·lb
20 in·lb	1.6667 ft·lb
21 in·lb	1.75 ft·lb
22 in·lb	1.8333 ft·lb
23 in·lb	1.9167 ft·lb
24 in·lb	2 ft·lb
25 in·lb	2.0833 ft·lb
26 in·lb	2.1667 ft·lb
27 in·lb	2.25 ft·lb
28 in·lb	2.3333 ft·lb
29 in·lb	2.4167 ft·lb
30 in·lb	2.5 ft·lb
31 in·lb	2.5833 ft·lb
32 in·lb	2.6667 ft·lb
33 in·lb	2.75 ft·lb
34 in·lb	2.8333 ft·lb
35 in·lb	2.9167 ft·lb
36 in·lb	3 ft·lb
37 in·lb	3.0833 ft·lb
38 in·lb	3.1667 ft·lb
39 in·lb	3.25 ft·lb
40 in·lb	3.3333 ft·lb
41 in·lb	3.4167 ft·lb
42 in·lb	3.5 ft·lb
43 in·lb	3.5833 ft·lb
44 in·lb	3.6667 ft·lb
45 in·lb	3.75 ft·lb
46 in·lb	3.8333 ft·lb
47 in·lb	3.9167 ft·lb
48 in·lb	4 ft·lb
49 in·lb	4.0833 ft·lb
50 in·lb	4.1667 ft·lb
51 in·lb	4.25 ft·lb
52 in·lb	4.3333 ft·lb
53 in·lb	4.4167 ft·lb
54 in·lb	4.5 ft·lb
55 in·lb	4.5833 ft·lb
56 in·lb	4.6667 ft·lb
57 in·lb	4.75 ft·lb
58 in·lb	4.8333 ft·lb
59 in·lb	4.9167 ft·lb
60 in·lb	5 ft·lb
61 in·lb	5.0833 ft·lb
62 in·lb	5.1667 ft·lb
63 in·lb	5.25 ft·lb
64 in·lb	5.3333 ft·lb
65 in·lb	5.4167 ft·lb
66 in·lb	5.5 ft·lb
67 in·lb	5.5833 ft·lb
68 in·lb	5.6667 ft·lb
69 in·lb	5.75 ft·lb
70 in·lb	5.8333 ft·lb
71 in·lb	5.9167 ft·lb
72 in·lb	6 ft·lb
73 in·lb	6.0833 ft·lb
74 in·lb	6.1667 ft·lb
75 in·lb	6.25 ft·lb
76 in·lb	6.3333 ft·lb
77 in·lb	6.4167 ft·lb
78 in·lb	6.5 ft·lb
79 in·lb	6.5833 ft·lb
80 in·lb	6.6667 ft·lb
81 in·lb	6.75 ft·lb
82 in·lb	6.8333 ft·lb
83 in·lb	6.9167 ft·lb
84 in·lb	7 ft·lb
85 in·lb	7.0833 ft·lb
86 in·lb	7.1667 ft·lb
87 in·lb	7.25 ft·lb
88 in·lb	7.3333 ft·lb
89 in·lb	7.4167 ft·lb
90 in·lb	7.5 ft·lb
91 in·lb	7.5833 ft·lb
92 in·lb	7.6667 ft·lb
93 in·lb	7.75 ft·lb
94 in·lb	7.8333 ft·lb
95 in·lb	7.9167 ft·lb
96 in·lb	8 ft·lb
97 in·lb	8.0833 ft·lb
98 in·lb	8.1667 ft·lb
99 in·lb	8.25 ft·lb
100 in·lb	8.3333 ft·lb

Foot-Pounds to inch-Pounds

Foot-Pounds	Inch-Pounds
1 ft·lb	12 in·lb
2 ft·lb	24 in·lb
3 ft·lb	36 in·lb
4 ft·lb	48 in·lb
5 ft·lb	60 in·lb
6 ft·lb	72 in·lb
7 ft·lb	84 in·lb
8 ft·lb	96 in·lb
9 ft·lb	108 in·lb
10 ft·lb	120 in·lb
11 ft·lb	132 in·lb
12 ft·lb	144 in·lb
13 ft·lb	156 in·lb
14 ft·lb	168 in·lb
15 ft·lb	180 in·lb
16 ft·lb	192 in·lb
17 ft·lb	204 in·lb
18 ft·lb	216 in·lb
19 ft·lb	228 in·lb
20 ft·lb	240 in·lb
21 ft·lb	252 in·lb
22 ft·lb	264 in·lb
23 ft·lb	276 in·lb
24 ft·lb	288 in·lb
25 ft·lb	300 in·lb
26 ft·lb	312 in·lb
27 ft·lb	324 in·lb
28 ft·lb	336 in·lb
29 ft·lb	348 in·lb
30 ft·lb	360 in·lb
31 ft·lb	372 in·lb
32 ft·lb	384 in·lb
33 ft·lb	396 in·lb
34 ft·lb	408 in·lb
35 ft·lb	420 in·lb
36 ft·lb	432 in·lb
37 ft·lb	444 in·lb
38 ft·lb	456 in·lb
39 ft·lb	468 in·lb
40 ft·lb	480 in·lb
41 ft·lb	492 in·lb
42 ft·lb	504 in·lb
43 ft·lb	516 in·lb
44 ft·lb	528 in·lb
45 ft·lb	540 in·lb
46 ft·lb	552 in·lb
47 ft·lb	564 in·lb
48 ft·lb	576 in·lb
49 ft·lb	588 in·lb
50 ft·lb	600 in·lb
51 ft·lb	612 in·lb
52 ft·lb	624 in·lb
53 ft·lb	636 in·lb
54 ft·lb	648 in·lb
55 ft·lb	660 in·lb
56 ft·lb	672 in·lb
57 ft·lb	684 in·lb
58 ft·lb	696 in·lb
59 ft·lb	708 in·lb
60 ft·lb	720 in·lb
61 ft·lb	732 in·lb
62 ft·lb	744 in·lb
63 ft·lb	756 in·lb
64 ft·lb	768 in·lb
65 ft·lb	780 in·lb
66 ft·lb	792 in·lb
67 ft·lb	804 in·lb
68 ft·lb	816 in·lb
69 ft·lb	828 in·lb
70 ft·lb	840 in·lb
71 ft·lb	852 in·lb
72 ft·lb	864 in·lb
73 ft·lb	876 in·lb
74 ft·lb	888 in·lb
75 ft·lb	900 in·lb
76 ft·lb	912 in·lb
77 ft·lb	924 in·lb
78 ft·lb	936 in·lb
79 ft·lb	948 in·lb
80 ft·lb	960 in·lb
81 ft·lb	972 in·lb
82 ft·lb	984 in·lb
83 ft·lb	996 in·lb
84 ft·lb	1,008 in·lb
85 ft·lb	1,020 in·lb
86 ft·lb	1,032 in·lb
87 ft·lb	1,044 in·lb
88 ft·lb	1,056 in·lb
89 ft·lb	1,068 in·lb
90 ft·lb	1,080 in·lb
91 ft·lb	1,092 in·lb
92 ft·lb	1,104 in·lb
93 ft·lb	1,116 in·lb
94 ft·lb	1,128 in·lb
95 ft·lb	1,140 in·lb
96 ft·lb	1,152 in·lb
97 ft·lb	1,164 in·lb
98 ft·lb	1,176 in·lb
99 ft·lb	1,188 in·lb
100 ft·lb	1,200 in·lb

Common values

Inch-Pounds	Foot-Pounds	Example
10 in·lb	0.83 ft·lb	10 in·lb
20 in·lb	1.67 ft·lb	20 in·lb
35 in·lb	2.92 ft·lb	Bike stem bolts (approx.)
50 in·lb	4.17 ft·lb	50 in·lb
100 in·lb	8.33 ft·lb	100 in·lb
120 in·lb	10 ft·lb	10 ft·lb
200 in·lb	16.67 ft·lb	200 in·lb

About inch-Pounds and foot-Pounds

Inch-Pounds (in·lb). The inch-pound (in·lb) of torque is one pound-force applied one inch from the pivot, about 0.113 N·m. Small fasteners and bike parts use in·lb; 12 in·lb = 1 ft·lb.

Foot-Pounds (ft·lb). The foot-pound (ft·lb or lb·ft) of torque is one pound-force applied one foot from the pivot, about 1.356 N·m. Torque wrenches in the US use it.

Frequently asked questions

1 inch-pound equals how many foot-pounds?

One inch-pound equals 0.0833333 foot-pounds. Looking at it the other way, one foot-pound is 12 inch-pounds.

How do you convert inch-pounds to foot-pounds?

Divide the number of inch-pounds by 12. For example, 100 in·lb ÷ 12 = 8.33333 ft·lb.

What is 50 inch-pounds in foot-pounds?

50 in·lb is 4.16667 ft·lb.

How much is 120 inch-pounds in foot-pounds?

120 inch-pounds equals 10 foot-pounds.

How do I convert foot-pounds back to inch-pounds?

Multiply by 12, or press the ⇄ swap button above. For example, 4.16667 ft·lb × 12 = 50 in·lb.

How many inch-pounds are in a foot-pound?

Exactly 12, because a foot is 12 inches. A torque wrench set to 20 ft·lb applies 240 in·lb.

Is ft·lb the same as lb·ft?

For torque, yes: both mean one pound-force acting at one foot from the pivot (1.3558 N·m). Engineers often write lb·ft for torque and ft·lb for energy to avoid confusion.

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