nmtoftlb.co.uk
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ft-lbs to Nm chart

1 to 300 foot-pounds (ft-lbs, lb-ft) in Newton-metres (meters). 1 ft-lb = 1.3558 Nm.

Your torque wrench is in ft-lbs but the spec is in Nm? Use the Nm to ft-lbs chart instead, or type any value into the converter.

ft-lbNm
11.36
22.71
34.07
45.42
56.78
68.13
79.49
810.85
912.20
1013.56
1114.91
1216.27
1317.63
1418.98
1520.34
1621.69
1723.05
1824.40
1925.76
2027.12
2128.47
2229.83
2331.18
2432.54
2533.90
2635.25
2736.61
2837.96
2939.32
3040.67
3142.03
3243.39
3344.74
3446.10
3547.45
3648.81
3750.17
3851.52
3952.88
4054.23
4155.59
4256.94
4358.30
4459.66
4561.01
4662.37
4763.72
4865.08
4966.44
5067.79
5169.15
5270.50
5371.86
5473.21
5574.57
5675.93
5777.28
5878.64
5979.99
6081.35
6182.70
6284.06
6385.42
6486.77
6588.13
6689.48
6790.84
6892.20
6993.55
7094.91
7196.26
7297.62
7398.97
74100.33
75101.69
76103.04
77104.40
78105.75
79107.11
80108.47
81109.82
82111.18
83112.53
84113.89
85115.24
86116.60
87117.96
88119.31
89120.67
90122.02
91123.38
92124.74
93126.09
94127.45
95128.80
96130.16
97131.51
98132.87
99134.23
100135.58
105142.36
110149.14
115155.92
120162.70
125169.48
130176.26
135183.04
140189.81
145196.59
150203.37
155210.15
160216.93
165223.71
170230.49
175237.27
180244.05
185250.83
190257.61
195264.38
200271.16
205277.94
210284.72
215291.50
220298.28
225305.06
230311.84
235318.62
240325.40
245332.18
250338.95
255345.73
260352.51
265359.29
270366.07
275372.85
280379.63
285386.41
290393.19
295399.97
300406.75

Values rounded to 2 decimal places. Need an exact figure? Use the converter. Going the other way? See the Nm to ft-lb chart.

Built and maintained by Daryn Potgieter. Conversion factors checked against NIST SP 811 and ISO 80000-4. Last reviewed 28 September 2026. Spotted an error? Tell us.

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ft-lbs to Nm: quick answers

How do I convert ft-lbs to Nm?

Multiply by 1.3558. For example, 80 ft-lbs x 1.3558 = 108.47 Nm. For in-lb, divide by 12 first (120 in-lb = 10 ft-lbs = 13.56 Nm).

What is 100 ft-lbs in Nm?

100 ft-lbs is 135.58 Nm.

Is lb-ft the same as ft-lbs?

Yes, for torque they are the same amount. US car manuals usually write lb-ft; many torque wrenches say ft-lbs.

For guidance only. Always use the torque figure in your manufacturer's service data. Conversion factor from NIST SP 811: 1 ft-lb = 1.355 817 948 Nm exactly.

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