Drehmoment · N·m → lbf·ft

Nm to ft-lbs Converter (Newton-Meters to Foot-Pounds)

Q: What is 100 N·m in lbf·ft?

100 N·m is 73,76 lbf·ft (100 × 0,73756215).

Q: What is 400 N·m in lbf·ft?

400 N·m is 295,02 lbf·ft (400 × 0,73756215).

Q: Is lb-ft the same as ft-lbs?

Yes, for torque. Engineers write lbf·ft or lb-ft for torque and keep ft-lbf for work and energy, but torque wrenches and service manuals use ft-lbs for the same quantity: 1.3558 N·m.

Q: What is a typical wheel nut torque in Nm and ft-lbs?

Most passenger cars specify 110–140 N·m (81–103 ft-lbs) for wheel nuts; light trucks often 150–200 N·m (111–148 ft-lbs). Always use the figure in your vehicle's handbook.

Convert torque in newton-meters to foot-pounds for torque wrenches, wheel nuts and engine specs. 1 N·m = 0.73756 lbf·ft, so 100 N·m is 73.76 ft-lbs and 200 N·m is 147.51 ft-lbs.

Drehmoment in beide Richtungen umrechnen

Drehmoment

Nachkommastellen:

Von

Nach (Ergebnis)

147,5124

200 N·m = 147,5124 lbf·ft

Basiseinheit: 200 N·m

Direkter Umrechnungsfaktor:1 N·m = 0,73756215 lbf·ft

Beliebte Umrechnungen

Beispiele aus dem Alltag

Umrechnungstabelle für alle Einheiten

Zeile anklicken, um sie als Zieleinheit festzulegen

Gruppe	Einheit	Symbol	Entsprechender Wert
SI & metrisch	Newtonmillimeter	N·mm	200.000
SI & metrisch	Newtonzentimeter	N·cm	20.000
SI & metrisch	Newtonmeter	N·m	200
SI & metrisch	Kilonewtonmeter	kN·m	0,2
Imperial & US-amerikanisch	Pound-Foot	lbf·ft	147,5124
Imperial & US-amerikanisch	Pound-Inch	lbf·in	1.770,1492
Imperial & US-amerikanisch	Ounce-Inch	ozf·in	28.322,3865
Kilopond	Kilopondmeter	kgf·m	20,3943
Kilopond	Kilopondzentimeter	kgf·cm	2.039,4324

Rechenweg Schritt für Schritt

Formel: Wert (lbf·ft) = Wert (N·m) ÷ 1,35581794833

1 lbf·ft entspricht 1,35581794833 N·m, also durch diesen Faktor teilen: 200 ÷ 1,35581794833 = 147,51243 lbf·ft.
Direkter Faktor: 1 N·m = 0,73756215 lbf·ft.

Wichtige Umrechnungsfaktoren

1 N·m0,737562 lbf·ft

1 lbf·ft1,35582 N·m

1 lbf·in0,112985 N·m

1 N·m8,85075 lbf·in

1 kgf·m9,80665 N·m

1 lbf·ft12 lbf·in

Newtonmeter: SI-Einheit des Drehmoments – Drehmomentschlüssel und Motoren

N·m to lbf·ft formula

Kurz gesagt: 1 N·m = 0,73756215 lbf·ft, so multiply by 0,73756215: lbf·ft = N·m × 0,73756215. Going back: N·m = lbf·ft × 1,3558179.

How to convert Newtonmeter to Pound-Feet

Torque is force × distance. One foot-pound (lbf·ft) is one pound-force acting at one foot: 4.4482216 N × 0.3048 m = 1.3558179 N·m. Dividing newton-meters by 1.3558, or multiplying by 0.73756, gives foot-pounds. "ft-lbs", "lb-ft" and "lbf·ft" all mean the same unit.

1. N·m → lbf·ft

Multiply the number of Newtonmeter by the conversion factor:

lbf·ft = N·m × 0,73756215

Example: 200 N·m × 0,73756215 = 147,51 lbf·ft.

2. lbf·ft → N·m

To go back, divide by the same factor, or multiply by its reciprocal, 1,3558179:

N·m = lbf·ft ÷ 0,73756215

Example: 147,51 lbf·ft ÷ 0,73756215 = 200 N·m.

Mental math: take off a quarter

Subtract a quarter of the N·m value. The estimate is about 1.7% high, fine for setting a click wrench:

ft-lbs ≈ N·m × 0.75

120 N·m: 120 − 30 = 90 ft-lbs (exact: 88.51 ft-lbs).

1 N·m in other drehmoment units

Unit	1 N·m equals	Typical use
Newtonmillimeter	1.000 N·mm	Kleine Schrauben und Elektronik
Newtonzentimeter	100 N·cm	Schraubendreher und Kleinmotoren
Kilonewtonmeter	0,001 kN·m	Tragwerke und schwere Maschinen
Pound-Foot	0,73756215 lbf·ft	Motordrehmoment und Radmuttern in den USA (ft-lb)
Pound-Inch	8,8507458 lbf·in	Kleine Schrauben und Fahrradkomponenten (in-lb)
Ounce-Inch	141,61193 ozf·in	Servos und Schrittmotoren
Kilopondmeter	0,10197162 kgf·m	Ältere asiatische und europäische Angaben
Kilopondzentimeter	10,197162 kgf·cm	RC-Servos und Kleinmotoren

N·m to lbf·ft chart

N·m	lbf·ft
5	3,69
10	7,38
12	8,85
15	11,06
20	14,75
25	18,44
27	19,91
30	22,13
35	25,81
40	29,5
45	33,19
50	36,88
55	40,57
60	44,25
70	51,63
80	59
90	66,38
100	73,76
110	81,13
120	88,51
130	95,88
140	103,26
150	110,63
180	132,76
200	147,51
250	184,39
300	221,27
350	258,15
400	295,02
450	331,9
500	368,78
600	442,54
800	590,05
1.000	737,56

lbf·ft to N·m chart

lbf·ft	N·m
5	6,78
10	13,56
15	20,34
18	24,4
20	27,12
25	33,9
30	40,67
35	47,45
40	54,23
45	61,01
50	67,79
55	74,57
60	81,35
65	88,13
70	94,91
75	101,69
80	108,47
85	115,24
90	122,02
100	135,58
110	149,14
120	162,7
140	189,81
150	203,37
200	271,16
250	338,95
300	406,75
400	542,33
500	677,91

Häufige Fragen

What is 100 N·m in lbf·ft?

100 N·m is 73,76 lbf·ft (100 × 0,73756215).

What is 400 N·m in lbf·ft?

400 N·m is 295,02 lbf·ft (400 × 0,73756215).

Is lb-ft the same as ft-lbs?

Yes, for torque. Engineers write lbf·ft or lb-ft for torque and keep ft-lbf for work and energy, but torque wrenches and service manuals use ft-lbs for the same quantity: 1.3558 N·m.

What is a typical wheel nut torque in Nm and ft-lbs?

Most passenger cars specify 110–140 N·m (81–103 ft-lbs) for wheel nuts; light trucks often 150–200 N·m (111–148 ft-lbs). Always use the figure in your vehicle's handbook.