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Paint Roller

Paint Cost Calculators

Overview:

Wall Painting Paint Cost calculator is a handy tool that helps estimate the total cost of painting a room, house, or any surface by factoring in key details such as area size, number of coats, paint type, and price per unit. By providing a quick and accurate cost estimate, this tool simplifies planning and budgeting for painting projects.



Benefits:

This tool is ideal for DIY enthusiasts, professional painters, and homeowners looking to refresh their space while staying within budget.

Calculator for Paint Cost

Instructions:

  1. Enter all values in available calculator fields.
  2. Choose the units you would like to use.
  3. Note when specifying 'paint cost' it is possible to use any cost units you wish e.g. pence, pounds, dollars, cents etc. however units must be consistent. 'Total cost to paint surface' shall be displayed in same cost units used.
  4. 'None painted surfaces' could include windows, doors or other features which will not be painted to be factored into the calculation.
  5. Optionally you can specify a name for your surface for I.D purposes in 'Paint Surface History' below. The default value is 'undefined'.
  6. Choose how many decimal places you wish answer to round to, the default value is one.
  7. Press solve button to find remaining unknown value.
  8. A 'Grand Total Cost' for all painted surfaces along with other grand totals is summarised in 'Paint Surface History' below.
  9. To perform a new calculation or you wish to clear current values use the reset button to clear values and start again.
  10. The formulas used for each calculator can be viewed by expanding the 'Click to Show Formula' section below.

If painted surface total height is

and painted surface total width is

none painted surface height is

and none painted surface width is

number of surfaces is

number of coats is

unit cost of paint is

paint coverage is

optional surface name

the total cost to paint surface is

the total surface area is

the total paint volume is

requirements not met -
Enter values in the available fields.

Paint Surface History

Grand Total Volume (liters): 0

Grand Total Volume (U.S gallons): 0

Grand Total Area (m2): 0

Grand Total Area (ft2): 0

Grand Total Cost: 0

Note: only shows surfaces added in current session - If you refresh the page all surface history will be removed.

Require different units not displayed?
CONVERT VARIOUS UNITS HERE

Click to Show Formula
image of used formula
Unit m (meter)
m 1
ft 0.3048
Unit l (liter)
liter 1
U.S. gallon 3.78541
gallon 4.54609