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I need a straightforward construction estimator that lets me plug in quantities and instantly see material and labor costs side-by-side, with subtotals and a clear grand total. Speed and accuracy matter more to me than bells and whistles, so the workflow should feel as familiar as a take-off sheet yet be smart enough to prevent entry errors and flag missing data. Core requirements • Cost estimation module covering material and labor inputs, with editable unit prices • Automatic calculations as quantities change, reflected in a clean summary table • Simple export (PDF and Excel) so I can attach the numbers to bids • A way to update price libraries without rewriting formulas or code I’m happy for you to use Excel with VBA, Google Sheets with Apps Script, or a lightweight web app built in something like React + Firebase—choose the stack you’re quickest in, as long as it runs smoothly on Windows and doesn’t require paid licences. Acceptance criteria 1. I can add or modify a cost item and the totals refresh without error. 2. Input sheets are locked where formulas live, preventing accidental overwrites. 3. Exports match the on-screen totals exactly. 4. You supply the unlocked source file or full code repository plus a brief user guide. If that sounds clear, let me know which tech you prefer and how long you’d need to deliver a first draft.
ID Projek: 40402500
23 cadangan
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Aktif 20 hari yang lalu
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Hello, I fully understand your needs, as I have previously worked on a project similar to your specifications. I am an experienced architect specializing in 3D design and rendering. I have extensive experience using AutoCAD, SketchUp, and Revit 2025, and I can deliver the required design drawings on time. I would be delighted to work on your project. I have carefully reviewed your project details. If you choose me, your project will be completed quickly and to a high standard. Thank you for your interest.
₹13,200 INR dalam 30 hari
0.0
0.0
23 pekerja bebas membida secara purata ₹22,658 INR untuk pekerjaan ini

Hello, I will create a user-friendly construction cost estimator tool that allows for easy input of quantities, accurate cost calculations, and seamless export options in Excel or PDF formats. The tool will be designed to prevent errors and ensure a smooth workflow for cost estimation. Please initiate the chat to discuss further details. Thanks
₹19,200 INR dalam 4 hari
6.0
6.0

I understand you need a fast, accurate construction estimator with a familiar workflow and zero formula breakage. I will build this using Excel with VBA or Google Sheets based on your preference, ensuring automatic calculations, protected formula cells, and flexible price libraries. The tool will allow easy quantity input, real time cost updates, and a clean summary with material and labor breakdown. I will implement export to PDF and Excel with matching totals. The system will be simple, reliable, and easy to update without technical effort, along with a short user guide.
₹20,000 INR dalam 5 hari
4.5
4.5

Hi there, I reviewed your project and understand you need a simple, accurate construction estimating tool that calculates material and labor costs side-by-side, updates totals instantly, and exports clean bid-ready reports. With my background in construction estimation and quantity takeoff, I can build a practical system focused on speed, accuracy, and ease of use. ✅ Material & labor cost modules with editable unit prices ✅ Auto-updating subtotals and grand totals ✅ Locked formula cells to prevent accidental overwrites ✅ PDF & Excel export matching on-screen totals ✅ Easy price library updates without changing formulas ✅ Unlocked source file + brief user guide included I recommend Excel with VBA fast, reliable on Windows, familiar like a takeoff sheet, and ideal for validation rules and formula protection. I recently built a custom estimating workbook for a contractor that automated pricing and generated bid summaries instantly, reducing manual errors and saving hours per estimate. Portfolio: [https://www.freelancer.com/u/ranaabubakar1993](https://www.freelancer.com/u/ranaabubakar1993) Can we do a quick chat to discuss your preferred estimate layout and delivery timeline? Best regards,
₹25,000 INR dalam 1 hari
3.9
3.9

As a dedicated web and software developer, I bring to the table an exceptional knack for transforming unyielding business requirements into efficient digital solutions. This project fuels my passion for smart, scalable and future-ready tech that delivers real value. Given my expertise in PHP, Software Architecture and more, I am confident in my ability to deliver your vision for this construction cost estimator tool. Understanding that speed and accuracy are vital for this tool, I propose leveraging Excel with VBA as the primary technology stack. My experience in building automation workflows aligns perfectly with your need for automatic calculation and error detection. In addition to fulfilling your core requisites on time and within budget, my focus remains on producing a highly maintainable, user-friendly product. To comply with your acceptance criteria, I will provide you not only with an unlocked source file or full code repository but also a brief user guide for a seamless experience going forward. Assign me this project and let's build a formidable tool together that helps advance your business while providing an invaluable resource for construction cost estimation.
₹25,000 INR dalam 5 hari
3.9
3.9

Hi, I’ve thoroughly reviewed your project requirements for the Construction Cost Estimator Tool and I’m excited about the opportunity to help. With experience in developing cost estimation tools, I understand the importance of speed and accuracy in your workflow. I propose to build the estimator using Google Sheets with Apps Script, ensuring instant calculations as quantities change. This approach allows for easy updates to price libraries without needing to rewrite formulas, aligning with your priorities of functionality over complexity. I will create a clean summary table for material and labor costs, ensuring data integrity with locked input sheets and error prevention features. Exporting to both PDF and Excel will be straightforward, matching the on-screen totals exactly. I'm available to communicate in real-time according to your time zone, and can provide a simple demo within 12 hours of starting the project. Q1: What specific industries or projects will you be using this estimator for? Q2: Are there any specific cost items or libraries you would like me to prioritize? Q3: How frequently do you anticipate needing to update the cost items? Looking forward to your response! Best regards, Cindy Viorina
₹12,500 INR dalam 15 hari
3.0
3.0

Hello, I’d love to help you build a clean and reliable construction cost estimator that feels just like your familiar take‑off sheets. I’ve built similar tools using Excel/VBA and Google Sheets, ensuring fast calculations, protected formula zones, and exports that always match on‑screen values. Based on your need for accuracy, smooth performance on Windows, and easy price‑library updates, I’d recommend a streamlined Excel + VBA solution that keeps everything editable without touching code. I can design the estimator to auto‑calculate subtotals and totals instantly, flag missing data, and export to both PDF and Excel with a single click. I’ll also provide the fully unlocked source file and a simple user guide so you can adapt it anytime. Best regards!
₹27,750 INR dalam 1 hari
2.6
2.6

Hello, I have 8 years of experience in web development and software engineering, specializing in creating custom solutions tailored to specific needs. I understand your requirement for a Construction Cost Estimator Tool that provides accurate and efficient cost estimations for materials and labor. I will ensure the tool has a user-friendly interface, automatic calculations, and easy export options to streamline your bidding process. As a Professional Web Developer & Creative Designer with expertise in web development and social media marketing, I am confident in delivering a solution that meets your expectations. Let's discuss further details in the chat to clarify any specific requirements and preferences you may have for the project. Best regards.
₹25,000 INR dalam 7 hari
2.6
2.6

Yes! You are on the right bid. I have read all project details and descriptions regarding Construction Cost Estimator Tool I will save your time by letting my work speak for you. If I am lucky enough to get your attention, please feel free to reach me so we can spend 10-15 minutes and discuss everything ;) You can check my portfolio and reviews regarding your Project: https://www.freelancer.pk/u/Q@d33rM3hdi Best regards! Qadeer Mehdi!
₹12,500 INR dalam 3 hari
1.9
1.9

Hello, I’ll build a focused Construction Cost Estimator that mirrors a take-off sheet but with smart guards, instant side-by-side material and labor totals, and a clean, export-ready summary. The solution will support editable unit prices, real-time validation to prevent missing data, and a robust lock/guarded input sheet so formulas stay intact while you enter quantities. I’ll implement a lightweight, easily deployable stack (Excel with VBA or Google Sheets Apps Script, or a minimal web app) based on what you’re fastest with, ensuring Windows compatibility and no paid licenses in the core workflow. Key deliverables: - Cost estimation module with materials and labor, editable unit prices, automatic recalculation as quantities change - Clear subtotals and grand total with an export path to PDF and Excel that exactly matches on-screen totals - Price library updates without rewriting formulas, plus a concise user guide - An unlocked source file or full code repository and a brief user guide I estimate a first draft in about 14 days, with the option to iterate quickly on your feedback. Best regards,
₹27,750 INR dalam 1 hari
1.9
1.9

Dublin 11, Ireland
Kaedah pembayaran disahkan
Ahli sejak Nov 6, 2022
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