Size/ diameter of 10M, 15M, 20M, 25M, 30M, 35M, 45M, 55M Canadian rebar | Size/diameter of 10M rebar | Size/diameter of 15M rebar | Size/diameter of 20M rebar | Size/diameter of 25M rebar | Size/diameter of 30M rebar | Size/diameter of 35M rebar | Size/diameter of 45M rebar | Size/diameter of 55M rebar.

Canadian rebar size is the metric bar size designation based on representation of nominal bar diameter in millimetres, rounded to nearest 5. For example taking rebar size 20M, numerical figure 20 represent canadian rebar size in mm, rounded nearest to 5, their nominal diameter is 19.5mm, rebar is not available in fraction, so it is rounded to 20. M stand for metric bar size.

In this article we provide Canadian metric bar size/ reinforcing bar sizes and their diameter, as we know that different countries in the world have their own gradation, specification of Steel and record of measurement for reinforcing bar/rebar, we briefly explain the different Canadian metric bar sizes, their nominal diameter in inches and millimetre, their nominal area in square inches and Square millimetre and their mass per unit length in pound per foot and kg per metre. This will help to viewers in better understanding and it is easy to choose the most suitable rebar you wanted according to requirement.

Rebar is short form of reinforcing bar, it is steel bar or Steel wire provided as tension bar, used in reinforced concrete structure like column, beam and slab of house construction and it also used in reinforced masonry structure. It is used to increase the strength of concrete structure.

Canadian metric rebar / reinforcing bar available in different size like 10M (read as metric bar size 10mm), 15M (read as metric bar size 15mm), 20M (read as metric bar size 20mm), 25M (read as metric bar size 25mm), 30M (read as metric bar size 30mm), 35M (read as metric bar size 35mm), 45M (read as metric bar size 45mm) and 55M (read as metric bar size 55mm). It will be also customise according to requirement of customers.

**Size/ diameter of 10M, 15M, 20M, 25M, 30M, 35M, 45M, 55M Canadian rebar**

**Canadian metric bar sizes:**– Canadian metric rebar / reinforcing bar available in different size like 10M (read as metric bar size 10mm), 15M (read as metric bar size 15mm), 20M (read as metric bar size 20mm), 25M (read as metric bar size 25mm), 30M (read as metric bar size 30mm), 35M (read as metric bar size 35mm), 45M (read as metric bar size 45mm) and 55M (read as metric bar size 55mm). It will be also customise according to requirement of customers.

**What is the diameter of the Rebar**

**What is the diameter of the Rebar:-** metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, for 10M rebar, their nominal diameter could be 11.3mm, for 15M rebar, their nominal diameter could be 16mm, for 20M rebar, their nominal diameter could be 19.5mm, for 25M rebar, their nominal diameter could be 25.2mm, for 30M rebar, their nominal diameter could be 29.9mm, for 35M rebar, their nominal diameter could be 35.7mm, for 45M rebar, their nominal diameter could be 43.7mm and for 55M rebar, their nominal diameter could be 56.4mm.

**What is the Size/ diameter of 10M rebar**

It has great features required for most of engineers for their concrete projects of concrete structure, it is strengthens the concrete structure to oppose the acting tensile forces acting on it.

**What is 10M rebar:-** 10M rebar is Canadian metric bar size measured as 10mm, metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 10M rebar is 11.3mm, it is rounded to 10mm. Metric bar size 10M come in full length of 6 metre, their nominal size/diameter is 11.3mm, cross – sectional area of 100mm2 and their mass per unit lenth is 0.785kg/m.

**Size/ diameter of 10M rebar**:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 10M rebar is 11.3mm, it is rounded to 10mm, size/ diameter of 10M rebar is equal to their nominal diameter in mm, so size/diameter of 10M rebar is 11.3mm.

**What is the diameter of 10M rebar:-** metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 10M rebar is 11.3mm, it is rounded to 10mm, size/ diameter of 10M rebar is equal to their nominal diameter in mm, so size/diameter of 10M rebar is 11.3mm.

**What size is 10m rebar**:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 10M rebar is 11.3mm, it is rounded to 10mm, size/ diameter of 10M rebar is equal to their nominal diameter in mm, so size/diameter of 10M rebar is 11.3mm.

**Physical characteristics of metric bar size 10M**

1) metric bar size = 10M

2) nominal diameter in mm = 11.30mm

3) mass per unit length in kilogram per meter = 0.785 kg/m

4) Cross sectional area = 100mm2

**What is the Size/ diameter of 15M rebar**

It has great features required for most of engineers for their concrete projects of concrete structure, it is strengthens the concrete structure to oppose the acting tensile forces acting on it.

**What is 15M rebar:-** 15M rebar is Canadian metric bar size measured as 15mm, metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 15M rebar is 16mm, it is rounded to 15mm. Metric bar size 15M come in full length of 6 metre, their nominal size/diameter is 16mm, cross – sectional area of 200mm2 and their mass per unit lenth is 1.570kg/m.

**Size/ diameter of 15M rebar**:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 15M rebar is 16mm, it is rounded to 15mm, size/ diameter of 15M rebar is equal to their nominal diameter in mm, so size/diameter of 15M rebar is 16mm.

**What is the diameter of 15M rebar**:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 15M rebar is 16mm, it is rounded to 15mm, size/ diameter of 15M rebar is equal to their nominal diameter in mm, so size/diameter of 15M rebar is 16mm.

**What size is 15m rebar:-** metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 15M rebar is 16mm, it is rounded to 15mm, size/ diameter of 15M rebar is equal to their nominal diameter in mm, so size/diameter of 15M rebar is 16mm.

**Physical characteristics of metric bar size 15M**

1) metric bar size = 15M

2) nominal diameter in mm = 16mm

3) mass per unit length in kilogram per meter = 1.570kg/m

4) Cross sectional area = 200mm2.

**What is the Size/ diameter of 20M rebar**

It has great features required for most of engineers for their concrete projects of concrete structure, it is strengthens the concrete structure to oppose the acting tensile forces acting on it.

What is 20M rebar:- 20M rebar is Canadian metric bar size measured as 20mm, metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 20M rebar is 19.5mm, it is rounded to 20mm. Metric bar size 20M come in full length of 6 metre, their nominal size/diameter is 19.5mm, cross – sectional area of 300mm2 and their mass per unit lenth is 2.355kg/m.

Size/ diameter of 20M rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 20M rebar is 19.5mm, it is rounded to 20mm, size/ diameter of 20M rebar is equal to their nominal diameter in mm, so size/diameter of 20M rebar is 19.5mm.

What is the diameter of 20M rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 20M rebar is 19.5mm, it is rounded to 20mm, size/ diameter of 20M rebar is equal to their nominal diameter in mm, so size/diameter of 20M rebar is 19.5mm.

What size is 20m rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 20M rebar is 19.5mm, it is rounded to 20mm, size/ diameter of 20M rebar is equal to their nominal diameter in mm, so size/diameter of 20M rebar is 19.5mm.

**Physical characteristics of metric bar size 20M**

1) metric bar size = 20M

2) nominal diameter in mm = 19.5mm

3) mass per unit length in kilogram per meter = 2.355kg/m

4) Cross sectional area = 300mm2

**What is the Size/ diameter of 25M rebar**

What is 25M rebar:- 25M rebar is Canadian metric bar size measured as 25mm, metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 25M rebar is 25.2mm, it is rounded to 25mm. Metric bar size 25M come in full length of 6 metre, their nominal size/diameter is 25.2mm, cross – sectional area of 500mm2 and their mass per unit lenth is 3.925kg/m.

Size/ diameter of 25M rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 25M rebar is 25.2mm, it is rounded to 25mm, size/ diameter of 25M rebar is equal to their nominal diameter in mm, so size/diameter of 25M rebar is 25.2mm.

What is the diameter of 25M rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 25M rebar is 25.2mm, it is rounded to 25mm, size/ diameter of 25M rebar is equal to their nominal diameter in mm, so size/diameter of 25M rebar is 25.2mm.

What size is 25m rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 25M rebar is 25.2mm, it is rounded to 25mm, size/ diameter of 25M rebar is equal to their nominal diameter in mm, so size/diameter of 25M rebar is 25.2mm.

**Physical characteristics of metric bar size 25M**

1) metric bar size = 25M

2) nominal diameter in mm = 25.2mm

3) mass per unit length in kilogram per meter = 3.925kg/m

4) Cross sectional area = 500mm2

**What is the Size/ diameter of 30M rebar**

What is 30M rebar:- 30M rebar is Canadian metric bar size measured as 30mm, metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 30M rebar is 29.9mm, it is rounded to 30mm. Metric bar size 30M come in full length of 6 metre, their nominal size/diameter is 29.9mm, cross – sectional area of 700mm2 and their mass per unit lenth is 5.495kg/m.

Size/ diameter of 30M rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 30M rebar is 29.9mm, it is rounded to 30mm, size/ diameter of 30M rebar is equal to their nominal diameter in mm, so size/diameter of 30M rebar is 29.9mm.

What is the diameter of 30M rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 30M rebar is 29.9mm, it is rounded to 30mm, size/ diameter of 30M rebar is equal to their nominal diameter in mm, so size/diameter of 30M rebar is 29.9mm.

What size is 30m rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 30M rebar is 29.9mm, it is rounded to 30mm, size/ diameter of 30M rebar is equal to their nominal diameter in mm, so size/diameter of 30M rebar is 29.9mm.

**Physical characteristics of metric bar size 30M**

1) metric bar size = 30M

2) nominal diameter in mm = 29.5mm

3) mass per unit length in kilogram per meter = 5.495kg/m

4) Cross sectional area = 700mm2

**What is the Size/ diameter of 35M rebar**

What is 35M rebar:- 35M rebar is Canadian metric bar size measured as 35mm, metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 35M rebar is 35.7mm, it is rounded to 35mm. Metric bar size 35M come in full length of 6 metre, their nominal size/diameter is 35.7mm, cross – sectional area of 1000mm2 and their mass per unit lenth is 7.850kg/m.

Size/ diameter of 35M rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 35M rebar is 35.7mm, it is rounded to 35mm, size/ diameter of 35M rebar is equal to their nominal diameter in mm, so size/diameter of 35M rebar is 35.7mm.

What is the diameter of 35M rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 35M rebar is 35.7mm, it is rounded to 35mm, size/ diameter of 35M rebar is equal to their nominal diameter in mm, so size/diameter of 35M rebar is 35.7mm.

What size is 35m rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 35M rebar is 35.7mm, it is rounded to 35mm, size/ diameter of 35M rebar is equal to their nominal diameter in mm, so size/diameter of 35M rebar is 35.7mm.

**Physical characteristics of metric bar size 35M**

1) metric bar size = 35M

2) nominal diameter in mm = 35.7mm

3) mass per unit length in kilogram per meter = 7.850kg/m

4) Cross sectional area = 1000mm2

**What is the Size/ diameter of 45M rebar**

What is 45M rebar:- 45M rebar is Canadian metric bar size measured as 45mm, metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 45M rebar is 43.7mm, it is rounded to 45mm. Metric bar size 45M come in full length of 6 metre, their nominal size/diameter is 43.7mm, cross – sectional area of 1500mm2 and their mass per unit lenth is 11.775kg/m.

Size/ diameter of 45M rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 45M rebar is 43.7mm, it is rounded to 45mm, size/ diameter of 45M rebar is equal to their nominal diameter in mm, so size/diameter of 45M rebar is 43.7mm.

What is the diameter of 45M rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 45M rebar is 43.7mm, it is rounded to 45mm, size/ diameter of 45M rebar is equal to their nominal diameter in mm, so size/diameter of 45M rebar is 43.7mm.

What size is 45M rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 45M rebar is 43.7mm, it is rounded to 45mm, size/ diameter of 45M rebar is equal to their nominal diameter in mm, so size/diameter of 45M rebar is 43.7mm.

**Physical characteristics of metric bar size 45M**

1) metric bar size = 45M

2) nominal diameter in mm = 43.7mm

3) mass per unit length in kilogram per meter = 11.775kg/m

4) Cross sectional area = 1500mm2.

**What is the Size/ diameter of 55M rebar**

What is 55M rebar:- 55M rebar is Canadian metric bar size measured as 55mm, metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 55M rebar is 56.4mm, it is rounded to 55mm. Metric bar size 55M come in full length of 6 metre, their nominal size/diameter is 56.4mm, cross – sectional area of 2500mm2 and their mass per unit lenth is 19.625kg/m.

Size/ diameter of 55M rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 55M rebar is 56.4mm, it is rounded to 55mm, size/ diameter of 55M rebar is equal to their nominal diameter in mm, so size/diameter of 55M rebar is 56.4mm.

What is the diameter of 55M rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 55M rebar is 56.4mm, it is rounded to 55mm, size/ diameter of 55M rebar is equal to their nominal diameter in mm, so size/diameter of 55M rebar is 56.4mm.

What size is 55M rebar:- metric bar size designation represents the nominal bar diameter in millimetres, rounded to the nearest 5, nominal diameter of 55M rebar is 56.4mm, it is rounded to 55mm, size/ diameter of 55M rebar is equal to their nominal diameter in mm, so size/diameter of 55M rebar is 56.4mm.

**Physical characteristics of metric bar size 55M**

1) metric bar size = 55M

2) nominal diameter in mm = 56.4mm

3) mass per unit length in kilogram per meter = 19.625kg/m

4) Cross sectional area = 2500mm2