Mastt Logo
Why
Product
Product Tour
A video of Mastt sofware showing a dashboard with a map, charts and visualizations for project progress and health
Explore Mastt
Watch how Mastt is used on $25bn+ of capital improvement portfolios
REPORTING PLATFORM
Dashboards & Reporting
Contracts & Payments
Budget & Forecasts
Risks & Opportunities
Schedule
Integrations
Solutions
Use Cases
Capital Projects
Programs & Portfolios
Enterprise
roles
Project Consultants
Project Owners
Industries
Education
Transportation
Aviation
Events
Public Works
Civil
Utilities
Residential
Real Estate Development
Pricing
Customers
Resources
Learn
Free Templates
Download free tools, guides, checklists, plans and more
Dashboard Examples
Download free dashboards & reports
Articles
Learn about Construction Project Management best practices
Topics
Full guides on the important topics around construction management
Webinars
Watch ConTech in action
SUPPORT
FAQs
Get answers for common questions
Get Help
Expert coaching, technical support and guidance
Trust Center
Learn how we protect your data and privacy.
Log In
Australia / APAC
North America Region
MENA
Rest of World
Log InSee Product Tour
02 9133 4355
Talk to Sales
|
Log In
Australia / APAC
North America Region
MENA
Rest of World
Start for Free
Mobile Menu Icon
Resources
/
Glossary

Hammock Activity

A hammock activity in project scheduling is a task that covers a stretch of time between two points on a project timeline, acting like a "hammock" that hangs between them. It combines smaller, often unrelated tasks into one larger task, which helps simplify tracking and reporting. The duration of a hammock activity depends on the start and end dates of the tasks it includes, making it flexible and easy to adjust as the project timeline changes.

Topic: 
Project Scheduling

Contents

Example H2
Related blog post

What is Hammock Activity

A hammock activity in project scheduling is a task that covers a stretch of time between two points on a project timeline, acting like a "hammock" that hangs between them. It combines smaller, often unrelated tasks into one larger task, which helps simplify tracking and reporting. The duration of a hammock activity depends on the start and end dates of the tasks it includes, making it flexible and easy to adjust as the project timeline changes.

Popular
Free Template

Gantt Chart Template

Free Gantt Chart Template! Enhance project scheduling through tracking task timelines, dependencies and milestones.

Use this Template

What is the purpose of a hammock activity in project management?

A hammock activity groups multiple tasks into one larger task, simplifying the project schedule. This method helps project managers track progress on tasks that aren’t directly connected but still contribute to the project’s overall goals. By grouping these tasks, managers can more easily monitor progress and adjust resources as needed.

How does a hammock activity differ from a summary task?

A hammock activity and a summary task both group smaller tasks, but they’re used differently. A summary task represents a group of related tasks within a structured project hierarchy. In contrast, a hammock activity combines tasks that may not be directly related but occur within a specific timeframe. This makes it flexible for tracking tasks without a strict hierarchy.

Can hammock activities be used to allocate resources and costs?

Yes, hammock activities can help in managing resources and costs across related tasks. By grouping tasks within a hammock activity, project managers can assign resources and track expenses more efficiently, ensuring that costs and shared resources are appropriately spread throughout the project timeline.

Posts on this topic

Schedule Risk Analysis Explained
Project Scheduling

Schedule Risk Analysis Explained

Learn how schedule risk analysis helps you spot and fix delays in projects, so you can plan better timelines and finish on time without extra costs.

Schedule Risk Analysis Explained

Jackson Row

Schedule Optimization: Tips and Tricks for Finishing Early
Project Scheduling

Schedule Optimization: Tips and Tricks for Finishing Early

Learn simple schedule optimization tips to finish construction projects early, save money, avoid delays, and keep your team and clients happy.

Schedule Optimization: Tips and Tricks for Finishing Early

Anna Marie Goco

What is a Milestone Schedule? 6 Easy Steps to Create One
Project Scheduling

What is a Milestone Schedule? 6 Easy Steps to Create One

A milestone schedule breaks projects into key checkpoints for better tracking and alignment. Learn how to create one, manage deadlines, and improve stakeholder communication.

What is a Milestone Schedule? 6 Easy Steps to Create One

Jamie Cerexhe

Powering Construction Project Management with easy-to-use tools

Start for FreeWatch Product Tour
Mastt Logo
Stay up-to-date with Mastt:
You're in the loop
Oops! Something went wrong while submitting the form.

Solutions

Use Cases

ProjectsProgram/ PortfoliosEnterprise

Roles

Project OwnersPM Consultants

Product

Dashboards & ReportingBudget & ForecastsRiskScheduleContracts & PaymentsIntegrationAll Features

Industries

Education
Transportation
Aviation
Events
Public Works
Civil
Utilities
Residential
Real Estate Development

Customers

Featured CustomerSuccess Stories

Compare

Mastt vs ProcoreMastt vs KahuaMastt vs InEightMastt vs AconexMastt vs iTWOcx

Resources

Free TemplatesWebinarsGlossaryArticlesTopicsFAQProject Management FirmsRisksHelp Pages

Company

AboutAboutConstruction Project ManagementContact UsPrivacyLegalSecurity
© Copyright 2025 Mastt.
Be part of our community
LinkedIn Icon