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20mm Rod Weight

A 20mm TMT bar weighs 2.470 kg per meter (IS 1786). One standard 12 m bar weighs about 29.64 kg, and a 40 ft bar weighs about 30.11 kg. A typical bundle has 2 bars of 20 mm, which weighs about 59.3 kg.

20mm Rod Weight Calculator

All results are in kg.

–Weight of 1 bar
–Total weight
–Weight per meter
–Weight per foot
–Total in tonnes
–Length per 1 kg
–Paint / galvanizing area
–Estimated cost

20mm Rod Weight by Length

LengthWeight
1 meter2.470 kg
1 foot0.753 kg
20 ft (6.10 m)15.06 kg
12 m (standard bar)29.64 kg
40 ft (12.19 m)30.11 kg

20mm Rod Weight by Quantity (12 m bars)

QuantityWeight
1 bars29.6 kg
5 bars148.2 kg
10 bars296.4 kg
25 bars741.0 kg
50 bars1,482.0 kg
100 bars2,964.0 kg

One tonne of 20 mm bars contains about 34 bars of 12 m.

How to Calculate 20mm Rod Weight

Weight (kg/m) = D² ÷ 162 = 20 × 20 ÷ 162 = 2.469 kg/m

The IS 1786 nominal value is 2.470 kg/m. Multiply by the length in meters: 2.470 × 12 = 29.64 kg for one 12 m bar.

Frequently Asked Questions

What is the weight of 20mm rod per meter?

A 20mm steel rod or TMT bar weighs 2.470 kg per meter as per IS 1786.

What is the weight of 20mm rod per piece?

One standard 12 m bar of 20mm weighs about 29.64 kg.

What is the weight of 20mm steel rod 40 ft?

A 40 ft (12.19 m) 20mm bar weighs about 30.11 kg.

How many 20mm bars are in one bundle?

A bundle usually has 2 bars of 20mm, weighing about 59.3 kg. Bundle size can vary by brand.

What is the weight of 20mm rod per foot?

A 20mm rod weighs about 0.753 kg per foot.

How many 20mm bars are in 1 tonne?

About 34 bars of 12 m length make one tonne.

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