# Resource Utilization (https://yapl.app/en/docs/user-guides/resources/resource-utilization)

# Resource Utilization

Resource utilization tracking helps you understand how effectively your resources are being used, identify availability, and optimize allocation across projects.

## Understanding Utilization

Utilization measures:

- **Allocation** - How much of a resource is assigned
- **Availability** - When resources are free
- **Efficiency** - Actual vs. planned usage
- **Capacity** - Maximum usage potential

## Utilization Metrics

### Key Metrics

| Metric | Description | Formula |
|--------|-------------|---------|
| Utilization Rate | Percentage allocated | (Allocated / Available) × 100 |
| Availability | Unallocated capacity | Total - Allocated |
| Over-allocation | Beyond 100% | Allocated - Available |

### Interpretation

| Rate | Status | Action |
|------|--------|--------|
| 0-50% | Under-utilized | Consider additional assignments |
| 50-80% | Healthy | Good balance |
| 80-100% | Fully utilized | Monitor closely |
| >100% | Over-allocated | Resolve conflicts |

## Viewing Utilization

### Resource List View

1. Navigate to **Resources**
2. View utilization indicator per resource
3. Sort or filter by utilization

### Utilization Dashboard

1. Navigate to **Resources > Utilization**
2. View aggregate metrics
3. Filter by date range, type, or group

### Individual Resource View

1. Select a resource
2. View detailed utilization
3. See assignment timeline

## Utilization by Resource Type

### Equipment Utilization

Equipment utilization tracked by:
- **Hours allocated** vs. available hours
- **Days allocated** vs. calendar days
- **Time-based percentage**

Example:
- Available: 8 hours/day × 20 days = 160 hours
- Allocated: 120 hours
- Utilization: 75%

### Material Utilization

Materials tracked by:
- **Quantity allocated** vs. inventory
- **Usage rate** over time
- **Stock levels**

### Consumable Utilization

Consumables tracked by:
- **Units consumed** over period
- **Consumption rate**
- **Replenishment needs**

## Time-Based Analysis

### Daily View

See utilization day by day:
- Identify peak usage days
- Spot availability gaps
- Plan around high-demand periods

### Weekly View

Aggregate by week:
- Overall weekly utilization
- Week-over-week trends
- Resource planning horizon

### Monthly View

Long-term perspective:
- Monthly utilization patterns
- Seasonal variations
- Capacity planning

## Utilization Reports

### Available Reports

| Report | Shows |
|--------|-------|
| Resource Summary | Overall utilization by resource |
| Utilization Trend | Changes over time |
| Over-allocation | Resources beyond capacity |
| Availability | Free resources and time |

### Generating Reports

1. Navigate to **Resources > Utilization**
2. Select report type
3. Configure date range and filters
4. Generate or export report

### Export Options

- PDF for sharing
- CSV for analysis
- Direct view in dashboard

<Callout type="info">
Full utilization reporting requires Professional tier subscription.
</Callout>

## Conflict Detection

### Over-allocation Warnings

System alerts when:
- Equipment double-booked
- Utilization exceeds 100%
- Scheduling conflicts exist

### Viewing Conflicts

1. Look for warning indicators
2. Click to see conflict details
3. View overlapping assignments

### Resolving Conflicts

Options:
1. **Reschedule** - Move one assignment
2. **Reduce** - Lower allocation
3. **Substitute** - Use different resource
4. **Accept** - Document and proceed

## Optimizing Utilization

### Identifying Under-utilized Resources

1. Filter resources by low utilization
2. Review assignment opportunities
3. Consider reassignment or reallocation

### Balancing Workload

1. View utilization across similar resources
2. Identify imbalances
3. Redistribute assignments

### Capacity Planning

Use utilization data to:
- Plan future resource needs
- Justify new resource acquisition
- Schedule maintenance windows

## Utilization in Gantt View

### Visual Representation

In timeline view:
- Resource rows show allocation bars
- Color coding for utilization levels
- Visual conflict indicators

### Quick Actions

From Gantt view:
- Drag to reassign
- Resize to adjust duration
- Click for details

## Cost vs. Utilization

### Cost Efficiency

Track relationship between:
- Resource utilization rate
- Cost per unit of utilization
- ROI on resources

### Optimization

Balance:
- High utilization (efficiency)
- Cost effectiveness
- Quality and safety

## Best Practices

### Regular Monitoring

- Check utilization weekly
- Address over-allocation promptly
- Review under-utilized resources

### Data Quality

- Keep assignments current
- Update actual usage
- Remove completed assignments

### Planning

- Use utilization data for planning
- Reserve capacity for uncertainties
- Plan maintenance during low-utilization

### Documentation

- Document allocation decisions
- Track reasons for over-allocation
- Maintain utilization history

## Subscription Features

| Feature | Basic | Professional |
|---------|-------|--------------|
| Basic utilization view | Yes | Yes |
| Utilization reports | No | Yes |
| Conflict detection | No | Yes |
| Export capabilities | No | Yes |
| Historical analysis | No | Yes |

## Troubleshooting

### Utilization Not Updating

- Refresh the page
- Verify assignments are saved
- Check date range settings

### Incorrect Utilization

- Verify resource availability settings
- Check all assignments are recorded
- Review calculation period

### Missing Data

- Ensure resources have assignments
- Check filter settings
- Verify date range includes data

## Related Topics

- [Assigning Resources](/docs/user-guides/resources/assigning-resources) - Allocation
- [Resource Groups](/docs/user-guides/resources/resource-groups) - Organization
- [Gantt Charts](/docs/user-guides/gantt) - Visual scheduling
- [Cost Tracking](/docs/user-guides/plans/cost) - Budget management