An indicator is a specific, observable, and measurable sign that shows whether progress is being made towards achieving a goal or objective. It tells you what you are measuring, who or what you are measuring, and how you will measure it.

Indicators can be either good or poorly designed, depending on how clearly they measure progress. A good indicator provides clear evidence of change and answers the question: “How will we know if we are making progress?” A poorly designed indicator is vague, difficult to measure, or open to different interpretations.

In simple terms, a good indicator guides you, while a poor indicator can confuse you.

Why Use Indicators?

1. They Guide Decisions and Track Progress

Indicators provide evidence that helps organizations determine whether their activities are moving towards their objectives. If progress is slow or an activity is not producing the expected results, indicators can alert the organization to adjust its activities, budget, or strategy.

Without indicators, organizations may continue ineffective activities and discover problems only after significant time and resources have been lost.

Example:
The World Food Programme (WFP) can use indicators such as the percentage of households with an acceptable food consumption score to monitor household food security. Changes in the indicator can help inform decisions about the type or level of assistance required.

2. They Ensure Accountability and Build Credibility

Indicators provide measurable evidence of what an organization has achieved and how resources have been used. When organizations report using clear indicators, donors, communities, and other stakeholders can better understand and assess project results.

Example:
The World Bank uses poverty indicators, including the proportion of the population living below an international poverty line, to monitor poverty trends across countries. Such standardized indicators allow progress to be measured consistently over time.

3. They Support Learning and Adaptation

Indicators are not only used to demonstrate success to donors. They also help organizations understand what is working, what is not working, and what needs to change.

For example, an organization may ask:

• Are we reaching the people we intended to reach?
• Is our approach producing the expected results?
• What challenges are affecting performance?
• What can we learn from activities that are not working?

Example:
Suppose two project teams are expected to complete 90% of follow-up visits within seven days. Team A achieves 90%, while Team B achieves only 30%.

After investigating the results, management discovers that Team B has limited access to transport and communication resources. The organization provides transport support and airtime, and Team B’s performance subsequently improves.

Lesson: The indicator did not simply show that Team B was performing poorly; it helped management identify the underlying problem and adapt the intervention.

 

How to Develop Indicators Practically

1. Define Your Goal or Objective

Start by clearly defining what you want your project or program to achieve.Organizations can use a project planning or logical framework template to clearly define their goals, objectives, outputs, and expected outcomes. 

For example:

Goal: Reduce child malnutrition among children under five years of age.

A clear goal provides the foundation for developing appropriate indicators.

2. Identify What Will Demonstrate Progress

Ask yourself:

“What would we see if this change were actually happening?”

For the goal of reducing child malnutrition, possible indicators could include:

• Percentage of children under five who are underweight
• Percentage of children meeting minimum dietary requirements
• Percentage of children with improved weight-for-height measurements

Choose indicators that provide meaningful evidence of progress.

You can then assess the indicator using the SMART criteria:

• S – Specific: Clearly states what is being measured.
• M – Measurable: Can be measured using reliable data.
• A – Achievable: Can realistically be achieved and monitored.
• R – Relevant: Directly relates to the project objective.
• T – Time-bound: Specifies when the measurement should be achieved.

 

3. Set a Target and Reference Point

A target defines what success should look like. A baseline or reference point shows where you are starting from.

Without a target, you can measure change but may not know whether the change is sufficient.

For example:

• Current situation/baseline: 40% of children can read at grade level.
• Desired result/target: 80% of children can read at grade level.
• Timeframe: By the end of the 2026 school year.

This makes it possible to compare the starting position with the desired result.

 

4. Establish Data Collection and Review Processes

Once indicators and targets have been established, decide how, when, and by whom the data will be collected and reviewed.

This may include:

• Identifying the source of the data
• Choosing appropriate data collection methods
• Assigning responsibility for collecting and checking data
• Deciding how frequently data will be collected
• Reviewing results regularly
• Documenting changes and lessons learned

Regular review is important because project conditions can change. If an indicator is no longer useful or the project strategy changes, the indicator may need to be revised.

 

Indicators are essential tools for monitoring progress, supporting decision-making, demonstrating accountability, and learning from project implementation. A well-designed indicator does more than provide a number—it helps an organization understand whether its activities are producing the intended results.

By clearly defining objectives, selecting measurable indicators, setting realistic targets, and establishing reliable data collection and review processes, organizations can make better-informed decisions and improve project performance. Ultimately, good indicators turn project activities and results into useful evidence that can guide continuous improvement and demonstrate meaningful impact.