Generator Fuel Log
Track generator runtime, fuel usage, refills, and maintenance during power outages or off-grid operation.
Generator Fuel Log
Monitor runtime, fuel consumption, and refills to better manage power during outages.
Runtime & Fuel Tracking
| Date | Start Time | Stop Time | Hours Run | Fuel Used | Fuel Remaining |
|---|---|---|---|---|---|
Fuel Refills
| Date | Fuel Added | Total Capacity After Refill | Notes |
|---|---|---|---|
Maintenance & Checks
| Date | Task | Completed | Notes |
|---|---|---|---|
| Oil level check | |||
| Air filter inspection | |||
| Spark plug check | |||
| General inspection | |||
| Other |
Usage Notes
Frequently Asked Questions
How much fuel should I store for a generator emergency supply?
Store enough generator fuel to run your unit for at least 72 hours of continuous use. Calculate your generator's fuel consumption rate (listed in the manual, typically 0.5–1 gallon per hour at 50% load) and multiply by your target runtime. Add a 20% buffer. Use a fuel stabilizer and rotate fuel every 6–12 months to maintain usability.
Why should I log my generator fuel usage?
Tracking fuel usage in a log helps you calculate your actual consumption rate under real-world conditions, which is typically different from the manufacturer's specs. It also helps you monitor how quickly your reserve depletes, identify when to refuel or resupply, and manage fuel stabilizer application dates to keep stored fuel safe and effective.
How do I store generator fuel safely?
Store gasoline in approved red safety cans designed for fuel storage. Keep containers sealed, away from heat and ignition sources, in a detached garage or outdoor shed. Add a fuel stabilizer when storing more than 30 days. Label containers with the fill date. Never store fuel inside living areas or near water heaters, furnaces, or electrical panels.