How to Calculate Budget Plan for 2-Story House (A Guide)

In a construction project, a well plan is a key to structured and systematic execution. Here, a budget plan is needed to note all the outcomes during the project. That way, the estimated renovation budget can be planned and inspected with the related parties.

To learn more about how to calculate a budget plan for a 2-story building or other construction projects, read this article until the end! You can also see an example of a calculation of the budget plan for a 2-story house on type 36 and type 90. However, you need to remember that the prices listed in the budget plan example below are only estimations.

Examples of Budget Planning for a 2-Story House

Below are examples of budget planning for 2-story houses with the type 36 and 90. It is important to note that all numbers mentioned below are only estimations. You still have to research the building materials needed, current labor wages, and all the prices.

1. Budget Plan for a Type 36 2-Story House

Here is an example of budget planning for a 2-story house with type 36. Typically, the type 36 home is constructed in 6 x 6 m or 9 x 4 m. Material calculations include material costs, such as cement, sand, and tiles.

In addition, there are field-specific labor costs and overhead expenses. For more information, see the table below.

Needs	Amount	Unit Price (IDR)	Total (IDR)
Construction Material
Red bricks	6,000 pieces	1,000	6,000,000
Cement (40 kg)	30 sacks	65,000	1,950,000
Sands	4 m³	250,000	1,000,000
Rebar	100 sticks	50,000	5,000,000
Tiles	36 m²	120,000	4,320,000
Wall paints	10 kg	90,000	900,000
Doors and frames	4 pieces	800,000	3,200,000
Windows and frames	3 pieces	700,000	2,100,000
Light steel roof tiles	50 m²	120,000	6,000,000
Tiled roof	200 pieces	1,000	200,000
Tools	-	-	800,000
Labors
Foreman	1 person x 25 days	200,000	5,000,000
Mason	2 persons x 25 days	150,000	7,500,000
Carpenter	1 person x 15 hari	150,000	2,250,000
Project workers	3 persons x 25 hari	100,000	7,500,000
Overhead Cost
Material distribution	-	-	2,000,000
Meals	-	-	2,000,000
Total Cost
Construction materials			31,270,000
Labors			22,500,000
Overhead cost			4,000,000

		Grand Total	57,970,000

2. Budget Plan for a Type 90 2-Story House

The budget plan calculation for a two-story house for type 90 is then demonstrated here. Typically, this house measures 10 x 9 meters or 15 x 6 meters. The necessary building supplies, labor expenses and contract length, and overhead expenses are all included in the budget plan below.

Needs	Amount	Unit Price (IDR)	Total (IDR)
Construction Material
Red bricks	12,000 pieces	1,000	12,000,000
Cement (40 kg)	70 sacks	65,000	4,550,000
Sands	9 m³	250,000	2,250,000
Rebar	150 sticks	50,000	7,500,000
Tiles	90 m²	120,000	10,800,000
Wall paints	20 kg	90,000	1,800,000
Doors and frames	6 pieces	800,000	4,800,000
Windows and frames	6 pieces	700,000	4,200,000
Light steel roof tiles	100 m²	120,000	12,000,000
Tiled roof	400 pieces	1,000	400,000
Tools	-	-	1,500,000
Labors
Foreman	1 person x 40 days	200,000	8,000,000
Mason	3 persons x 40 days	150,000	18,000,000
Carpenter	2 persons x 25 days	150,000	7,500,000
Project workers	3 persons x 40 days	100,000	12,000,000
Overhead Cost
Material distribution	-	-	4,000,000
Meals	-	-	3,000,000
Total Cost
Construction materials			61,400,000
Labors			45,500,000
Overhead cost			7,000,000

		Grand Total	114,300,000

How to Calculate the Budget Plan for 2-Story Buildings

Calculating the budget plan of a 2-story building requires detailed steps to make accurate and reliable results. This is important to avoid overspending or underfunding during the construction process. Here's how to calculate the budget plans that you can follow.

1. Figure Out the Recent Prices in Units

The first step is figuring out the recent prices in units and the labor cost in your area. For example, location can affect the cost of bricks, iron, sand, and cement per unit. Utilize this data as a foundation for more precise material requirements calculations.

2. Measure the Material Purchase and Delivery Cost

Aside from material prices, you must measure the delivery cost to your location. This is often left behind though the cost will be significant, especially if the location is far from the material distribution center. Make sure all costs are included in the calculations so that there are no budget shortfalls.

3. Measure the Labor Cost

Every laborer, such as craftsmen, foremen, and workers, has different wage levels. Calculate labor requirements based on project duration and type of work.

4. Include Indirect Costs

Indirect costs, such as permission, workers’ meals, and delivery costs are often forgotten. In fact, these costs can significantly affect the total budget. Make sure you record and calculate all indirect costs for more mature planning.

Things to Consider During Budget Planning

Either learn how to calculate the budget plan for a 2-story building or measure the budget plan to renovate a 2-story house, there are some aspects you should pay attention to.

These steps are important to minimize the risk of budget shortfalls or errors in project implementation. Here are the points you need to pay attention to.

1. Set Aside Emergency or Contingency Funds

In a construction project, there might be additional costs, such as design revision and material price rise. Thus, it is advisable to set aside 10–15% of the total budget to be emergency funds. This will make you more flexible in facing changes during the projects.

2. Do Not Hesitate to Hire a Professional Building Consultant

If you find it difficult to prepare a budget plan, using the services of a building consultant can be a solution. Consultants have the experience and knowledge to help prepare a more accurate budget. The cost you spend on a consultant is often comparable to the efficiency gained.

3. Always Refer to the Shop Drawing

Shop drawing is the main reference in planning the budgets because it includes the building requirements. Make sure that your calculation is based on the shop drawing to prevent a mismatch between planning and execution. That way, the construction will be as good as desired.

Those are the information on how to calculate a 2-story house and aspects you should pay attention to during the planning. A budget plan is a document that will be inspected by all related parties.

Thus, prepare the budget plan carefully and meticulously. Do not hesitate to hire a building consultant to make the budget plan more accountable for its accuracy.

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