Metal weight

Rebar Ø6 mm weight

Steel Rebar Ø6 weighs 0.22 kg/m. A 6 m bar weighs 1.3 kg and a 12 m bar 2.7 kg. Values are theoretical, for a density of 7.85 g/cm³.

Weight per metre0.22kg/m
6 m bar1.3kg
12 m bar2.7kg
Metres per tonne4,505.4m
Painting surface0.019m²/m
Ø 6 mm
Nominal diameter
6 mm
Usual bar length
12 m
Section area
0.28 cm²
Metres per tonne
4,506 m/t
Outer surface
0.019 m²/m

Weight by length

LengthSteelStainless 304Aluminium
1 m0.22 kg0.22 kg0.08 kg
2 m0.44 kg0.45 kg0.15 kg
3 m0.67 kg0.67 kg0.23 kg
4 m0.89 kg0.90 kg0.31 kg
5 m1.11 kg1.12 kg0.38 kg
6 m1.33 kg1.35 kg0.46 kg
8 m1.78 kg1.79 kg0.61 kg
10 m2.22 kg2.24 kg0.76 kg
12 m2.66 kg2.69 kg0.92 kg

How it was calculated

The weight is the section area multiplied by the material density:

kg/m = d² × 0.006165 (0.00617 rounded), where d is the nominal diameter in mm.

For Rebar Ø6, the section area is 0.28 cm², so 1 metre = 0.28 × 0.785 = 0.222 kg.

The real weight can differ by a few percent because of rolling tolerances. For other materials or lengths use the calculator.

Other rebar sizes

Rebar Ø6Rebar Ø8Rebar Ø10Rebar Ø12Rebar Ø14Rebar Ø16Rebar Ø18Rebar Ø20Rebar Ø22Full table →

Working out a whole order?

Add Rebar Ø6 to the materials list and see the total weight and cost of the order, together with the other products.

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Frequently asked questions

How much does one metre of Rebar Ø6 weigh?

One metre of steel Rebar Ø6 weighs 0.22 kg.

How much does a 6 m bar of Rebar Ø6 weigh?

A 6 m bar weighs 1.3 kg and a 12 m bar 2.7 kg.

How many metres of Rebar Ø6 are in one tonne?

One tonne contains about 4,505.4 metres.