See real-world home project costs before you invite contractors to your house.
Hot Calculators is a growing collection of focused, modern calculators built for homeowners. Estimate what you might pay for projects like roofing, siding, painting, windows, flooring, bathroom remodels, HVAC upgrades and more—using clear inputs instead of sales pressure.
Why use home services cost calculators before you call contractors?
Most homeowners only tackle a handful of major projects in their lifetime—roof replacement, new windows, exterior paint, bathroom and kitchen remodels, or a full HVAC system upgrade. But contractors price these jobs every day, and they usually walk into the conversation with a better sense of typical ranges than the homeowner.
Hot Calculators closes that gap. Instead of heading into sales appointments with no frame of reference, you can quickly see how home size, material choices, and project complexity affect your potential investment. That way, you can protect your budget, compare apples-to-apples bids, and prioritize which projects come first.
Because every calculator is focused on a specific trade—roofing, siding, painting, windows, flooring, bathroom remodels, HVAC and more—you get a more realistic estimate than generic “renovation cost” tools. Inputs are written in plain language, and results update instantly as you tweak your assumptions.
Are the numbers guaranteed?
No calculator can see inside your walls, attic, crawlspace, or local building department. The numbers you see on Hot Calculators are realistic planning ranges based on common patterns across many projects. They are not binding quotes or promises. Always review written proposals, scope, warranty terms, and contractor credentials before making a decision.
Can I use these calculators as a DIY budget?
Yes. While many of the ranges are based on professional labor plus materials, they can still be useful if you’re planning a DIY project. Use them to understand the cost of materials and how project scope influences the total. If you’re considering hiring out parts of the job, the calculators can also help you decide which tasks to tackle yourself and which to leave to pros.
Which calculator should I start with?
Start with the project that’s most urgent or the one with the biggest budget impact. Roofs, siding, windows, and HVAC tend to be high-ticket items that protect your home’s structure and comfort. Interior projects like painting, flooring, and bathroom remodels can often be phased over time once you know realistic cost ranges.
Open the calculator that matches your project and start plugging in your details—no account, no spam.