About ProjectCalc
Smart DIY & Home Improvement Planning — free, accurate, and built for everyone.
At ProjectCalc, we believe that planning a home improvement renovation shouldn’t require complex math, confusing spreadsheets, or intrusive paywalls. Whether you are repainting a single bedroom, retiling a kitchen backsplash, or ordering gravel for a custom driveway, getting accurate material estimates should be fast, free, and straightforward.
Our Mission
We built ProjectCalc to empower homeowners, DIY enthusiasts, and local contractors with reliable, accessible digital tools. Our mission is to take the guesswork out of project planning so you can save time, avoid ordering excess materials, and keep your renovations within budget.
Why Choose ProjectCalc?
- 100% Free & Accessible: Every core calculator on our platform is free to use instantly—no account creation or sign-up required.
- Industry-Standard Accuracy: Our estimation formulas are built using standard construction and material yield data, supporting both imperial and metric measurements.
- All-in-One Project Planning: With our interactive Project Planner, you can combine estimates from multiple calculators into a single dashboard, track your budget, and export shopping lists to PDF or Excel.
We are continuously expanding our toolkit to cover new construction, flooring, and workshop needs. Build with confidence—let ProjectCalc handle the math.
Who We Serve
ProjectCalc is designed for anyone taking on a home project — from first-time DIYers to seasoned contractors. Our calculators are used by:
- Homeowners planning renovations, redecorating, or landscaping.
- DIY Enthusiasts tackling weekend projects with confidence.
- Contractors & Tradespeople who need quick, reliable material estimates on the go.
- Students & Educators learning construction math and estimation.
Our Values
- Transparency: No hidden fees, no data selling, no gimmicks.
- Accuracy: We use verified industry data and update our formulas regularly.
- Simplicity: Clean interfaces, clear results, and intuitive workflows.
- Continuous Improvement: We’re always adding new calculators and refining existing ones based on user feedback.
Meet the Team
ProjectCalc was founded by a small group of developers, designers, and construction professionals who saw a gap between complex estimating software and basic online calculators. We wanted to build something that was powerful enough for professionals but simple enough for anyone to use.
We’re based remotely, working across time zones to bring you the best home improvement planning tools on the web.
Our Calculation Methodology & Editorial Process
Every calculator on ProjectCalc is built on a foundation of verified industry data. Our formulas reference manufacturer specification sheets, ASTM standards (for masonry, concrete, and flooring), and widely accepted coverage ratios used by professional contractors.
Before any new calculator goes live, our team of developers and subject-matter experts cross-checks the math against real-world project data. We also review user feedback and update our algorithms periodically to reflect changes in material yields or industry best practices.
This rigorous verification process ensures that the estimates you receive are as accurate as possible — giving you the confidence to plan your purchases and budget effectively.
Have feedback or a calculator request? Reach out to us — we’d love to hear from you.
About ProjectCalc
Smart DIY & Home Improvement Planning — free, accurate, and built for everyone.
At ProjectCalc, we believe that planning a home improvement renovation shouldn’t require complex math, confusing spreadsheets, or intrusive paywalls. Whether you are repainting a single bedroom, retiling a kitchen backsplash, or ordering gravel for a custom driveway, getting accurate material estimates should be fast, free, and straightforward.
Our Mission
We built ProjectCalc to empower homeowners, DIY enthusiasts, and local contractors with reliable, accessible digital tools. Our mission is to take the guesswork out of project planning so you can save time, avoid ordering excess materials, and keep your renovations within budget.
Why Choose ProjectCalc?
- 100% Free & Accessible: Every core calculator on our platform is free to use instantly—no account creation or sign-up required.
- Industry-Standard Accuracy: Our estimation formulas are built using standard construction and material yield data, supporting both imperial and metric measurements.
- All-in-One Project Planning: With our interactive Project Planner, you can combine estimates from multiple calculators into a single dashboard, track your budget, and export shopping lists to PDF or Excel.
We are continuously expanding our toolkit to cover new construction, flooring, and workshop needs. Build with confidence—let ProjectCalc handle the math.
Who We Serve
ProjectCalc is designed for anyone taking on a home project — from first-time DIYers to seasoned contractors. Our calculators are used by:
- Homeowners planning renovations, redecorating, or landscaping.
- DIY Enthusiasts tackling weekend projects with confidence.
- Contractors & Tradespeople who need quick, reliable material estimates on the go.
- Students & Educators learning construction math and estimation.
Our Values
- Transparency: No hidden fees, no data selling, no gimmicks.
- Accuracy: We use verified industry data and update our formulas regularly.
- Simplicity: Clean interfaces, clear results, and intuitive workflows.
- Continuous Improvement: We’re always adding new calculators and refining existing ones based on user feedback.
Meet the Team
ProjectCalc was founded by a small group of developers, designers, and construction professionals who saw a gap between complex estimating software and basic online calculators. We wanted to build something that was powerful enough for professionals but simple enough for anyone to use.
We’re based remotely, working across time zones to bring you the best home improvement planning tools on the web.
Our Calculation Methodology & Editorial Process
Every calculator on ProjectCalc is built on a foundation of verified industry data. Our formulas reference manufacturer specification sheets, ASTM standards (for masonry, concrete, and flooring), and widely accepted coverage ratios used by professional contractors.
Before any new calculator goes live, our team of developers and subject-matter experts cross-checks the math against real-world project data. We also review user feedback and update our algorithms periodically to reflect changes in material yields or industry best practices.
This rigorous verification process ensures that the estimates you receive are as accurate as possible — giving you the confidence to plan your purchases and budget effectively.
Have feedback or a calculator request? Reach out to us — we’d love to hear from you.