Calculate linear meters to square meters and square meters to linear meters, including price per linear meter and per m², plus room material estimates.

Choose what to solve for, then enter the required values. Width is required in both directions.

Linear m ↔ m² Conversion Table (W = 0.53 m)
Linear m to m² m² to Linear m
5 linear m = 2.65 m²3 m² = 5.66 linear m
10 linear m = 5.30 m²6 m² = 11.32 linear m
12 linear m = 6.36 m²7.5 m² = 14.15 linear m
15 linear m = 7.95 m²10 m² = 18.87 linear m
20 linear m = 10.60 m²12 m² = 22.64 linear m
25 linear m = 13.25 m²15 m² = 28.30 linear m
30 linear m = 15.90 m²18 m² = 33.96 linear m
35 linear m = 18.55 m²20 m² = 37.74 linear m
40 linear m = 21.20 m²25 m² = 47.17 linear m
50 linear m = 26.50 m²30 m² = 56.60 linear m
Formulas: m² = (linear m) × W, and linear m = (m²) ÷ W.
Linear m ↔ m² Conversion Table (W = 3.66 m)
Linear m to m² m² to Linear m
1 linear m = 3.66 m²10 m² = 2.73 linear m
2 linear m = 7.32 m²12 m² = 3.28 linear m
3 linear m = 10.98 m²15 m² = 4.10 linear m
4 linear m = 14.64 m²20 m² = 5.46 linear m
5 linear m = 18.30 m²25 m² = 6.83 linear m
6 linear m = 21.96 m²30 m² = 8.20 linear m
7 linear m = 25.62 m²35 m² = 9.56 linear m
8 linear m = 29.28 m²40 m² = 10.93 linear m
10 linear m = 36.60 m²50 m² = 13.66 linear m
12 linear m = 43.92 m²60 m² = 16.39 linear m
Formulas: m² = (linear m) × W, and linear m = (m²) ÷ W.

Square Meters From Linear Meters Formula

The following two example problems outline the steps and information needed to calculate the Square Meters From Linear Meters.

SM = LM1 × LM2

Variables:

  • SM is the Square Meters From Linear Meters (m^2)
  • LM1 is the total linear meters in the first direction (m) 
  • LM2 is the linear meters in the second perpendicular direction (m) 

To calculate square meters from linear meters, multiply the linear meters in each direction together.

How to Calculate Square Meters From Linear Meters?

The following steps outline how to calculate the Square Meters From Linear Meters.

  1. First, determine the total linear meters in the first direction (m). 
  2. Next, determine the linear meters in the second perpendicular direction (m). 
  3. Next, gather the formula from above = SM = LM1 * LM2.
  4. Finally, calculate the Square Meters From Linear Meters.
  5. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

total linear meters in the first direction (m) = 15

linear meters in the second perpendicular direction (m) = 20

SM = LM1 * LM2 = ?