Insulation Savings Calculator

Use this insulation savings calculator to measure the financial impact of increasing your insulation performance. Enter your data into the fields where indicated: square feet of house (or area to be insulated), current and desired R-value for insulation and type and cost of your energy.

Results show potential savings and also how your insulation decisions could impact your CO₂ emissions.

This calculator provides approximate estimates only. Actual savings may vary depending on fuel prices, home conditions, and other factors.

Enter Values Below
Area to be upgraded
Square Feet
Enter the surface area of the space where insulation is to be upgraded.
Heating Degree Days
HDD
Find heating days based on your region.
Current R Value
R Value
Determines your current insulation level.
New Total R Value
R Value
Pick your fuel type — then enter fuel cost and efficiency

Note: Fuel costs vary. Contact your provider for accurate pricing.

$'s Per Therm
%
$ Saving per year
$0
Dollars
Estimated first-year fuel savings.
$ Saving for 10 years
$0
Dollars
Assumes 10% increase in fuel cost annually.
Greenhouse Gas Reduction
0 lbs
lbs/year
Estimated CO₂ reduction per year.

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