Enter Ticket Timing Details
Use the responsive grid below to compare calendar time, business-hour time, paused minutes, team averages, and priority-adjusted SLA targets.
Example Data Table
| Ticket ID | Opened | First Response | Resolved | Priority | Net First Response | Net Resolution | SLA Result |
|---|---|---|---|---|---|---|---|
| TCK-101 | 2026-03-15 09:00 | 2026-03-15 09:18 | 2026-03-15 12:40 | Normal | 18m | 3h 20m | Met |
| TCK-102 | 2026-03-15 08:45 | 2026-03-15 09:40 | 2026-03-15 16:10 | High | 40m | 6h 45m | Breached |
| TCK-103 | 2026-03-14 16:20 | 2026-03-15 09:12 | 2026-03-15 11:45 | Urgent | 12m | 2h 25m | Met |
| TCK-104 | 2026-03-13 15:00 | 2026-03-13 15:55 | 2026-03-14 10:40 | Low | 55m | 4h 10m | Met |
Formula Used
First Response Timestamp − Ticket Open Timestamp
Resolution Timestamp − Ticket Open Timestamp
Sum only minutes inside the selected workday window. Optional weekend inclusion changes counted days.
Business-Hour First Response − Paused Minutes Before First Response
Business-Hour Resolution − Paused Minutes Before Resolution
Base SLA Target ÷ Priority Factor
Low = 0.90, Normal = 1.00, High = 1.15, Urgent = 1.30
Team Average ÷ Actual Net Time × 100
Average of capped target-to-actual ratios for first response and resolution
How to Use This Calculator
- Enter when the ticket was opened, first answered, and resolved.
- Set the workday start and end times for business-hour calculations.
- Choose the priority level so the calculator can tighten or relax the SLA target.
- Add paused minutes if the ticket was waiting for customer, vendor, or internal dependency input.
- Enter your team averages to compare one ticket against normal performance.
- Enable weekend counting only if your support desk actively works weekends.
- Press the calculate button to show results above the form.
- Use the CSV and PDF buttons to export the calculated summary.
FAQs
1. What does first response time mean?
It is the elapsed time between ticket creation and the first meaningful agent reply. This calculator shows calendar, business-hour, and pause-adjusted versions for clearer service measurement.
2. Why compare calendar and business-hour time?
Calendar time counts every minute. Business-hour time counts only the selected support window. Comparing both helps separate true service delay from off-shift time.
3. What are paused minutes used for?
Paused minutes remove waiting periods that should not count against the support team, such as customer follow-up delays, vendor hold time, or internal approval pauses.
4. How does priority affect the SLA target?
Higher priority tickets use a stronger factor, which reduces the effective target and creates a tougher deadline. Lower priority tickets allow slightly more time.
5. What does the service index show?
The service index combines first response and resolution speed into one percentage score. Higher values mean the ticket was handled faster relative to its adjusted target.
6. Can I use this for weekend support teams?
Yes. Turn on weekend counting if your help desk operates Saturdays and Sundays. Leave it off if your formal business hours exclude weekend work.
7. Why enter team averages?
Team averages create a performance benchmark. The calculator shows whether the selected ticket was faster or slower than your normal service baseline.
8. Does this tool measure full support productivity?
Not by itself. It focuses on response timing and SLA behavior. Pair it with volume, backlog, reopen rate, and satisfaction data for a fuller support analysis.