The weight of a 12mm steel rod can vary slightly based on the specific density of the material used by the manufacturer. As a rough estimate, the weight of a 12mm steel bar is around 0.889 kilograms per meter, 0.27 kilograms per foot, 10.667 kilograms per piece, or 53 to 54 kilograms per bundle.

**12mm Steel rod weight per foot and per metre**, hi guys in this article we know about calculation of weight of Steel bar 12mm size and 12mm steel rod weight per foot & also know about 12mm Steel rod weight per metre. calculation formula for steel weight per metre and per feet.

As we know that **steel is load bearing material** are used in construction line in field of industrial construction work, building construction, formation of bridge and dams superstructure of Industrial and commercial building, residential building and many types of construction in civil engineering.

**Steel are used in RCC structure** of building construction like Foundation footing, column beam and roof slab.

Many of us want to know how much weight of Steel bars require for house construction, we make approximate estimate and cost before starting construction by knowing 1 peice steel weight, length of Steel rod, number of Steel in one bundle, weight of Steel bar per foot and 12mm steel rod weight per foot & per meter.

**◆ WATCH THIS VIDEO FOR STEEL WEIGHT CALCULATION**

◆ WATCH THIS VIDEO FOR STEEL WEIGHT CALCULATIONLle**one12mm TMT bar** is approximately 12 metre or 40 feet, this help in calculation of steel weight. Number of TMT bar present in one bundle of 12mm size is 5

**12mm steel rod weight per foot & per meter**

**Calculation of 12mm Steel weight** we used formula for Unit Weight of Steel. Unit Weight of steel rod is define as weight of Steel bars per metre in kg or per foot in kg. So we used two formula calculation of steel weight.

**12mm Steel rod weight calculation** formula per metre in kg or per foot in kg help you to find weight of one bundle of 12mm Steel bar and weight of one piece of Steel.

**The formula we are using for 12mm steel weight calculation are following:-**

**● 1) D^2 L/162 :-** this formula are used for weight of Steel bars per metre in kg (m/kg)

**● 2) D^2 L/533 :-** this formula are used for weight of Steel bars per feet in kg (ft/kg).

**Where D = diameter** of Steel bar and L is length of Steel bar and numerical figure 162 used for weight per metre in kg and 533 used for weight per foot in kg.

**If you want to know how its come and derivation of D^2 L/162 and D^2 L/533 then click on the given link.**

**1) D^2 L/162 and D^2 L/533 derivation**

**12mm Steel rod weight per meter**

12mm Steel rod weight per metre calculation we used the formula D^2 L/162, such as 12×12/162 = 0.889 kg, so 12mm Steel rod weight per meter is around 0.889 kgs. We know that 12mm dia of Steel bar have 5 number of Steel in one bundle and length of one piece of rod is 12 m.

**Let us discuss 12mm Steel rod weight per metre in following steps:-**

**● Step 1 :-** Calculating 12mm Steel rod weight per metre we used the formula D^2 L/162

If dia of steel = 12mm, length of steel rods = 1 meter, then 12mm steel rod weight per meter = (12×12×1)/162 = 0.889 kgs, so 12mm Steel rod weight per metre is 0.889 kgs.

Now question “what is weight of 12mm Steel rod per metre” answer will be

**● Ans.** 0.889 Kgs is weight of 12mm Steel rod per metre.

**● step 2:-** Weight of 1 piece of 12mm steel rod in kg

Calculating 12mm Steel rod weight per metre we used the formula D^2 L/162

If dia of steel = 12mm, length of 1 steel rod = 12 meter, then weight of 1 piece of 12mm steel rod in kg = (12×12×12)/162 = 10.667 kgs, so weight of 1 piece 12mm Steel rod is 10.667 kgs.

● **Ans :-** 10.667 Kg is weight of 1 piece (12m) 12mm Steel rod.

**● step 3 :-** Weight of 1 bundle of 12mm steel rod in kg

Calculating 12mm Steel rod weight we used the formula D^2 L/162

If dia of steel = 12mm, length of 1 steel rod = 12 meter, number of steel in 1 bundle =5,then weight of 1 bundle of 12mm steel rod in kg = (12×12×12×5)/162 = 53.34 kgs, so weight of 1 bundle 12mm Steel rod is 53.34 kgs.

**● Ans :-** 53.34 Kg is weight of 1 bundle (5 nos) 12mm Steel rod.

**ALSO READ :-**

**Rod weight per bundle: 12mm, 10mm, 8mm, 16mm, 20mm & 25mm steel bar**

**Rod weight per piece: 12mm, 10mm, 8mm, 16mm, 20mm & 25mm steel bar**

**Rod weight per meter: 12mm, 10mm, 8mm, 16mm, 20mm & 25mm steel bar**

**Weight of number 3, 4, 5, 6, 7, 8, 9 & 10 rebar per foot**

**Weight of number 3, 4, 5, 6, 7, 8, 9 & 10 rebar per meter**

**Weight of #2, #3, #4, #5, #6, #7, #8, #9 and #10 US/ imperial rebar**

**Weight of 10M, 15M, 20M, 25M, 30M, 35M, 45M, 55M Canadian rebar**

**12mm Steel rod weight per foot**

12mm Steel rod weight per foot calculation we used the formula D^2 L/533, such as 12×12/533 = 0.27 kg, so 12mm Steel rod weight per foot is around 0.27 kgs.

**● step 1 :-** If dia of steel = 12mm, length of rods = 1 feet, then weight of 12 mm steel rod per feet = (12×12×1)/533 = 0.27 kgs/ft, so 12mm Steel rod weight per foot is 0.27 kgs.

**● Ans. :-** 0.27 Kgs weight of 12mm Steel rod for foot

**● step 2 :-** for length = 40 feet, so weight of 40 feet or 1piece 12mm steel rod = (12×12×40)/533 = 10.806 kgs, so weight of 1 piece of 12mm steel is 10.806 kgs

1 bundle = 5 nos, so weight of 1 bundle of 12mm steel rod = (12×12×40×5)/533 = 54.33 kgs, weight of one bundle of 12mm Steel is 54.33 kgs.

**● summary :-**

1) 12mm steel rod weight per meter is 0.889 kgs

2) 12mm steel rod weight per feet is 0.27 kgs

3) 1 piece 12mm steel rod weight is 10.667 kgs

4) 1 bundle (5 nos) 12mm steel rod weight is 53.34 kgs.

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**Conclusions:-**

The weight of a 12mm steel bar is around 0.889 kilograms per meter, 0.27 kilograms per foot, 10.667 kilograms per piece, or 53 to 54 kilograms per bundle.