Questions, feedback, or suggestions? We'd love to hear from you.
We typically respond within 24–48 hours.
Yes! Every calculator and planner on HomeCraft Planner is completely free. No sign-up, no credit card, no premium tier.
Our formulas use industry-standard rates and are tested against real projects. We recommend always buying 10% extra material as a safety buffer.
Yes! Use the "Save" button in any calculator to store your data in your browser's localStorage. It persists between visits.
For irregular rooms, simply break the space into rectangles and calculate each section separately, then add the totals together.
Absolutely! Use the contact form above and select "Feature Request" as the topic. We review all suggestions monthly.
Whether you have a question about how to use one of our DIY home project calculators, discovered a bug, or want to suggest a new tool, we want to hear from you. Our small but dedicated team reviews every message personally and provides thoughtful, expert responses based on real renovation knowledge.
For technical questions about calculator results, please provide the room dimensions and settings you used so we can reproduce the calculation and verify the output. For feature requests, the more detail you can provide about your specific use case, the better we can evaluate and prioritize your suggestion. For general renovation advice, include as much context about your project as possible — our team includes professional contractors who are happy to offer guidance.