How is construction time calculated?

Construction time is calculated by dividing the total built-up area by the daily construction speed.

What affects construction duration?

Construction duration depends on labour availability, weather, material supply, and design complexity.

Does this calculator store data?

No, everything is calculated instantly in your browser.

Construction Time Calculator

Estimate how long your construction project will take based on the area and daily construction speed.

Built-up Area (sq ft)

Daily Construction Speed (sq ft/day)

How the Construction Time Calculator Works

This tool estimates construction duration based on how many square feet can be completed per day. Construction speed varies depending on labour availability, structural complexity, material supply, and weather.

Formula used:
Total Days = Area ÷ Daily Construction Speed

You can select preset construction speeds like Slow, Normal, and Fast to autofill common values used in India.

Frequently Asked Questions

What affects construction time?

Labour strength, weather, material delivery, design complexity, and the contractor's efficiency all impact total construction duration.

What is average construction speed in India?

On average, 100–150 sq ft per day is common for residential projects, depending on the team and location.

Is this an accurate timeline?

This is a general estimate. Real timelines vary based on project scope and on-site conditions.