Calculate total cost, total area, or cost per square centimeter from any two values, with area and price units in cm², m², or ft².
- Every Day Life And Education Calculators
- Cost Per Square Foot Calculator
- Cost Per Square Inch Calculator
- Sales Per Square Foot Calculator
- Average Cost Calculator
Cost Per Square Cm Formula
The basic formula is total cost divided by total area. The calculator converts area to square centimeters first, then applies the cost formula.
C_{cm^2} = TC / A_{cm^2}TC = A_{cm^2} * C_{cm^2}A_{cm^2} = TC / C_{cm^2}For unit conversions, the calculator uses:
A_{cm^2} = A_{m^2} * 10000A_{cm^2} = A_{ft^2} * 929.03- Ccm² = cost per square centimeter, in dollars per cm²
- TC = total cost, in dollars
- Acm² = total area converted to square centimeters
- Am² = total area in square meters
- Aft² = total area in square feet
If you enter total cost and total area, the calculator finds the cost per square cm. If you enter total area and cost per square cm, it finds the total cost. If you enter total cost and cost per square cm, it finds the total area. When you select square meters or square feet, the area is converted to square centimeters before the main calculation is made.
Area and Cost Unit Conversions
Use these conversions to understand how the selected units affect the result.
| Area unit | Equivalent in cm² | Use in formula |
|---|---|---|
| 1 cm² | 1 cm² | No conversion needed |
| 1 m² | 10,000 cm² | Multiply m² by 10,000 |
| 1 ft² | 929.03 cm² | Multiply ft² by 929.03 |
| Cost unit entered | Equivalent in $/cm² | Example |
|---|---|---|
| $/cm² | Same value | $0.05/cm² = $0.05/cm² |
| $/m² | Divide by 10,000 | $500/m² = $0.05/cm² |
| $/ft² | Divide by 929.03 | $46.45/ft² ≈ $0.05/cm² |
Example Problems
Example 1: Find cost per square cm
You paid $120 for a material with an area of 2,400 cm².
C_{cm^2} = 120 / 2400 = 0.05The cost per square cm is $0.05/cm².
Example 2: Find total cost using square meters
You have an area of 0.75 m² and a rate of $0.08/cm².
A_{cm^2} = 0.75 * 10000 = 7500TC = 7500 * 0.08 = 600
The total cost is $600.00.
FAQ
How do you calculate cost per square cm?
Divide the total cost by the total area in square centimeters. For example, if something costs $50 and covers 1,000 cm², the cost per square cm is $50 ÷ 1,000 = $0.05/cm².
What if my area is in square feet or square meters?
Convert the area to square centimeters before calculating. One square meter equals 10,000 cm², and one square foot equals 929.03 cm². The calculator does this conversion automatically when you choose the area unit.
Why does the calculator require exactly two values?
The relationship uses three values: total cost, total area, and cost per square cm. Any two values are enough to calculate the third. If all three are blank or all three are filled in, there is no single missing value to solve for.
