Soccer Field Layout and Paint Calculator
Enter the field size, line width, paint coverage, and number of applications. The calculator checks the dimensions, totals the full-size soccer markings, and turns the line area into ready-to-apply paint and containers.
Total ready-to-apply paint (L)19.72
- Rules dimension check
- Meets IFAB general and international-match dimensions; the touchline is longer than the goal line.
- Total marking-machine travel (m)
- 716.94
- Painted line area per coat (m2)
- 71.69
- Paint per field per application (L)
- 19.72
- Containers to buy
- 4
- Full-field squaring diagonal (m)
- 125.1
- Penalty-area corner tape distance (m)
- 26.05
- Goal-area corner tape distance (m)
- 10.68
Marking travel breakdown
| Marking | Travel metres |
|---|---|
| Perimeter | 346 |
| Halfway line | 68 |
| Center circle | 57.49 |
| Both goal areas | 58.64 |
| Both penalty areas | 146.64 |
| Both penalty arcs | 33.89 |
| Four corner arcs | 6.28 |
Uses nominal marking paths and does not subtract small overlaps where painted lines cross.
Paint quantities are ready-to-apply litres; calculate concentrate and water separately if the product is diluted.
How to use this calculator
- Enter the touchline length and goal-line width in metres.
- Set the painted line width and the ready-to-apply coverage from the product label or a measured test pass.
- Enter coats, waste allowance, planned applications, field count, and container size.
- Use the travel breakdown for layout planning and the container result for purchasing.
How the field layout and paint estimate is calculated
This calculator uses the full-size IFAB soccer field geometry with a 7.32 m goal. It totals the centre path of the painted markings: the outside perimeter, halfway line, centre circle, two goal areas, two penalty areas, two penalty arcs, and four corner arcs. It then multiplies that marking-machine travel by line width to estimate painted area for one coat.
The marking travel formula is:
T = (2L + 2W) + W + 2pi r + [4g + 2(G + 2g)] + [4d + 2(G + 2d)] + 4r acos((d - p) / r) + 2pi c
- L is field length and W is field width.
- G is goal width, 7.32 m.
- g is goal-area depth, 5.5 m.
- d is penalty-area depth, 16.5 m.
- p is penalty-mark distance, 11 m.
- r is the 9.15 m centre-circle and penalty-arc radius.
- c is the 1 m corner-arc radius.
The paint formula is A = T x w, where w is line width. Ready-to-apply paint per field per application is Q = A / coverage x coats x (1 + waste / 100). Total paint is Q x fields x applications, and containers are rounded up with ceil(total paint / container size).
Dimension checks and layout tapes
The dimension row checks three IFAB points: general field limits, international-match limits, and the rule that the touchline must be longer than the goal line. General play allows 90 to 120 m by 45 to 90 m. International matches use 100 to 110 m by 64 to 75 m. A field can therefore be lawful for general play while still falling outside the international range.
The full-field diagonal is sqrt(L^2 + W^2). Both corner-to-corner diagonals should match when the rectangle is square. The penalty-area tape distance is sqrt(d^2 + (G / 2 + d)^2), measured from the goal-line midpoint to either front penalty-area corner. The goal-area tape distance uses the same pattern with g instead of d.
What moves the estimate most
Field size changes the perimeter and halfway line, but the fixed IFAB markings make a large share of the total. Line width, coverage rate, coats, waste, number of fields, and number of repaint applications move paint quantity directly. A small coverage test with the actual sprayer and turf is usually more useful than a broad label estimate.
What this calculator leaves out
The total does not subtract the tiny overlap areas where lines intersect. Centre and penalty marks, optional marks outside the field, technical areas, logos, goal frames, and locally modified youth or small-sided layouts are not included. If the paint is sold as concentrate, use the coverage of the mixed ready-to-apply product here, then calculate concentrate and water separately.
Worked example
For a 105 m by 68 m field with 0.10 m lines, total marking-machine travel is 716.94 m. The painted area for one coat is 716.94 x 0.10, or 71.69 m2.
At 4 m2/L coverage, one coat needs 17.92 L before waste. With a 10% allowance, that becomes 19.72 L per field per application. A single application on one field therefore needs 19.72 L total, which rounds up to four 5 L containers.
The same field has a full-field diagonal of 125.10 m. From the midpoint of the goal line, the tape distance to either front penalty-area corner is 26.05 m, and the tape distance to either front goal-area corner is 10.68 m.
Common questions
How much paint does it take to line a soccer field?
For the default 105 m by 68 m full-size field with 0.10 m lines, 4 m2/L coverage, one coat, and 10% waste, the estimate is about 19.7 L of ready-to-apply paint. Thicker lines, lower coverage, multiple coats, or repeated repainting increase the quantity in direct proportion.
How many metres of lines are on a full-size soccer field?
A 105 m by 68 m field has about 716.94 m of marking-machine travel when the full-size IFAB goal areas, penalty areas, centre circle, penalty arcs, and corner arcs are included. The exact total changes with field length and width because the perimeter and halfway line change.
What are the IFAB dimensions for a soccer field?
The general IFAB field range is 90 to 120 m long and 45 to 90 m wide, with the touchline longer than the goal line. For international matches, the range is 100 to 110 m long and 64 to 75 m wide. Lines must not be wider than 0.12 m.
How do I square a soccer field with two measuring tapes?
Lay out the length and width, then compare the two corner-to-corner diagonals. They should match the calculator full-field diagonal and match each other. If one diagonal is longer, shift the corners until both diagonals agree while the sidelines and goal lines stay at the chosen dimensions.
How is the penalty arc length calculated?
The penalty arc is part of a 9.15 m radius circle centered on the penalty mark. Only the part outside the penalty area is marked, so the half-angle comes from acos((16.5 - 11) / 9.15). The calculator doubles that arc for each end of the field.
Does paint coverage refer to concentrate or mixed paint?
Use the coverage of the ready-to-apply product after any dilution. If the label gives concentrate mixing ratios, first convert the job into total ready-to-apply litres with this calculator, then calculate how much concentrate and water are needed.