Foot-pounds to Joules (ft-lb to J) conversion calculator

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1ft-lb = 1.35582J

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Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result.

Foot-pounds to Joules conversion formula

Foot-pounds to Joules conversion formula

Joules = Foot-pounds * 1.35581795

1 Foot-pounds to Joules calculation

Joules = Foot-pounds * 1.35581795

Joules = 1 * 1.3558179483314

Joules = 1.35582

Joules to Foot-pounds (Swap units)

Foot-pounds

A foot-pound (ft-lb) is a unit of work or energy in the Imperial and U.S. customary systems that is the amount of energy required to exert a force of one pound over a distance of one foot.

Joules

The joule (J) is the SI unit of energy. It is named after the English physicist James Prescott Joule. It is the amount of work done when a force of one newton moves an object by one meter in the direction of the force also known as a newton-meter.

 

 

Foot-pounds to Joules table

Starting value
Increment
Accuracy
Foot-pounds
Joules
0ft-lb
0.00000J
1ft-lb
1.35582J
2ft-lb
2.71164J
3ft-lb
4.06745J
4ft-lb
5.42327J
5ft-lb
6.77909J
6ft-lb
8.13491J
7ft-lb
9.49073J
8ft-lb
10.84654J
9ft-lb
12.20236J
10ft-lb
13.55818J
11ft-lb
14.91400J
12ft-lb
16.26982J
13ft-lb
17.62563J
14ft-lb
18.98145J
15ft-lb
20.33727J
16ft-lb
21.69309J
17ft-lb
23.04891J
18ft-lb
24.40472J
19ft-lb
25.76054J
Foot-pounds
Joules
20ft-lb
27.11636J
21ft-lb
28.47218J
22ft-lb
29.82799J
23ft-lb
31.18381J
24ft-lb
32.53963J
25ft-lb
33.89545J
26ft-lb
35.25127J
27ft-lb
36.60708J
28ft-lb
37.96290J
29ft-lb
39.31872J
30ft-lb
40.67454J
31ft-lb
42.03036J
32ft-lb
43.38617J
33ft-lb
44.74199J
34ft-lb
46.09781J
35ft-lb
47.45363J
36ft-lb
48.80945J
37ft-lb
50.16526J
38ft-lb
51.52108J
39ft-lb
52.87690J
Foot-pounds
Joules
40ft-lb
54.23272J
41ft-lb
55.58854J
42ft-lb
56.94435J
43ft-lb
58.30017J
44ft-lb
59.65599J
45ft-lb
61.01181J
46ft-lb
62.36763J
47ft-lb
63.72344J
48ft-lb
65.07926J
49ft-lb
66.43508J
50ft-lb
67.79090J
51ft-lb
69.14672J
52ft-lb
70.50253J
53ft-lb
71.85835J
54ft-lb
73.21417J
55ft-lb
74.56999J
56ft-lb
75.92581J
57ft-lb
77.28162J
58ft-lb
78.63744J
59ft-lb
79.99326J
Foot-pounds
Joules
60ft-lb
81.34908J
61ft-lb
82.70489J
62ft-lb
84.06071J
63ft-lb
85.41653J
64ft-lb
86.77235J
65ft-lb
88.12817J
66ft-lb
89.48398J
67ft-lb
90.83980J
68ft-lb
92.19562J
69ft-lb
93.55144J
70ft-lb
94.90726J
71ft-lb
96.26307J
72ft-lb
97.61889J
73ft-lb
98.97471J
74ft-lb
100.33053J
75ft-lb
101.68635J
76ft-lb
103.04216J
77ft-lb
104.39798J
78ft-lb
105.75380J
79ft-lb
107.10962J