IT Consultant Tracks Weekly Hours Across Multiple Clients

James is an independent IT consultant juggling three active clients. Here's how he tracks his time professionally for the week of January 8-12, 2025.

James's Client Portfolio

Client A - FinTech Startup: Network security assessment (£85/hour)

Client B - Law Firm: Server migration project (£80/hour)

Client C - Retail Chain: Email system upgrade (£75/hour)

Monday, January 8

| Time | Client | Task | Hours |

|------|--------|------|-------|

| 09:00-10:30 | Client A | Security vulnerability assessment - initial scan | 1.5 |

| 10:30-11:00 | Admin | Emails & scheduling | 0.5 (non-billable) |

| 11:00-13:00 | Client B | Plan server migration timeline | 2.0 |

| 13:00-14:00 | Lunch | - | - |

| 14:00-17:00 | Client B | Document current server configuration | 3.0 |

| 17:00-17:30 | Client C | Status call with IT manager | 0.5 |

Daily Total: 7.5 hours (7.0 billable, 0.5 non-billable)

Tuesday, January 9

| Time | Client | Task | Hours |

|------|--------|------|-------|

| 09:00-12:00 | Client A | Review security scan results, document findings | 3.0 |

| 12:00-13:00 | Lunch | - | - |

| 13:00-13:30 | Client A | Create summary report for stakeholders | 0.5 |

| 13:30-14:00 | Admin | Invoice preparation Client A | 0.5 (non-billable) |

| 14:00-17:30 | Client C | Begin email system configuration | 3.5 |

Daily Total: 7.5 hours (7.0 billable, 0.5 non-billable)

Wednesday, January 10

| Time | Client | Task | Hours |

|------|--------|------|-------|

| 09:00-10:00 | Client B | Morning standup & planning session | 1.0 |

| 10:00-13:00 | Client B | Begin server data backup procedures | 3.0 |

| 13:00-14:00 | Lunch | - | - |

| 14:00-16:00 | Client B | Test backup and recovery procedures | 2.0 |

| 16:00-17:00 | Client A | Follow-up call on security recommendations | 1.0 |

Daily Total: 7.0 hours (all billable)

Thursday, January 11

| Time | Client | Task | Hours |

|------|--------|------|-------|

| 09:00-12:30 | Client C | Complete email system setup & configuration | 3.5 |

| 12:30-13:30 | Lunch | - | - |

| 13:30-15:00 | Client C | User training session for email administrators | 1.5 |

| 15:00-17:00 | Client B | Server migration Phase 1 execution | 2.0 |

Daily Total: 7.0 hours (all billable)

Friday, January 12

| Time | Client | Task | Hours |

|------|--------|------|-------|

| 09:00-11:00 | Client B | Complete server migration, verification testing | 2.0 |

| 11:00-12:00 | Client B | Document new server configuration | 1.0 |

| 12:00-13:00 | Lunch | - | - |

| 13:00-14:30 | Client C | Resolve email sync issues for 2 users | 1.5 |

| 14:30-15:30 | Admin | Weekly reporting, timesheet review | 1.0 (non-billable) |

| 15:30-17:00 | Admin | Professional development (learning new tools) | 1.5 (non-billable) |

Daily Total: 7.0 hours (4.5 billable, 2.5 non-billable)

Weekly Summary

Hours by Client

| Client | Hours | Rate | Total |

|--------|-------|------|-------|

| Client A | 6.0 | £85/hr | £510.00 |

| Client B | 14.0 | £80/hr | £1,120.00 |

| Client C | 7.0 | £75/hr | £525.00 |

| Billable Total | 27.0 | | £2,155.00 |

| Admin/Non-billable | 5.0 | - | £0 |

| Grand Total | 32.0 | | £2,155.00 |

Metrics James Tracks

• Utilization Rate: 84% (27 billable ÷ 32 total hours)
• Average Rate: £79.81/hour
• Target: 75% utilization minimum

How James Uses This Data

For Invoicing

• Creates three separate invoices on Friday afternoon
• Attaches timesheet summary to each invoice
• References specific tasks in invoice line items

Example Invoice to Client B:

Professional Services - Week of 8 Jan 2025

Server Migration Project

14.0 hours @ £80/hour

Detailed timesheet attached

Total: £1,120.00

For Business Insights

James reviews weekly to identify:

• Most profitable clients (rate × volume)
• Time-consuming vs quick tasks
• Whether to adjust rates
• If he can take more work

For Client Communication

When Client B asks "What did you do this week?":

• James sends timesheet excerpt
• Shows specific deliverables
• Demonstrates value provided

Best Practices James Follows

✅ Logs time immediately after each task

✅ Uses consistent 30-minute increments (easier billing)

✅ Specific task descriptions (not vague "consulting")

✅ Separates billable vs non-billable clearly

✅ Reviews daily to catch missed entries

✅ Backs up digitally (spreadsheet + PDF copies)

Common Scenarios & Solutions

Switching Tasks Mid-Work

• James logs the partial time immediately
• Starts new entry for new task
• Doesn't try to remember hours later

Client Calls During Other Work

• Pauses current task timer
• Logs call separately
• Resumes previous task

Tiny Tasks (10-15 minutes)

• James rounds to nearest 0.5 hour
• Notes actual time in description
• Clients appreciate honesty

Create Your Professional Timesheet

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Disclaimer: This example is for planning purposes only. Time tracking requirements vary by contract and region. Consult with an accountant about proper record-keeping for your situation.