Electricity Usage and Measurement
Electrical Load Factor Calculator
Use Electrical Load Factor Calculator to calculate load factor from average demand and peak demand. Keep the entered conditions with the answer so later comparisons are fair.
Run a Electrical Load Factor check
Keep Electrical Load Factor units and measurement conditions consistent before comparing load factor.
Peak demand and the other entries
On Electrical Load Factor, confirm decimal placement and unit scale before using load factor; small prefixes can move an electrical result by orders of magnitude.
- Average demand. Example value: 42 kW. Enter average demand in kW.
- Peak demand. Example value: 80 kW. Enter peak demand in kW.
The case behind Electrical Load Factor
Electrical Load Factor is most useful when the task is to calculate load factor from average demand and peak demand. It keeps the arithmetic visible and separates that case from nearby electrical questions.
Electrical Load Factor is only useful when demand interval, tariff period, and metering basis match.
The Electrical Coincidence Factor page can be useful as a follow-up, but only after the present inputs have been checked.
Unit handling for Electrical Load Factor
A clean Electrical Load Factor result confirms the arithmetic for load factor; it does not prove the equipment rating or source data is the right one.
Only the entries shown on Electrical Load Factor feed load factor. If another correction factor matters, keep it in the notes or make a separate run.
The formula uses Average demand, and Peak demand to produce Load factor. Unit mistakes usually show up as an answer that is off by a factor of 10, 100, or 1,000.
The Load factor value and any supporting metrics belong to this same Electrical Load Factor case, not to a nearby run with different inputs.
Detail checks for load factor
Electrical Load Factor needs the billing period and demand interval attached. A meter reading and a bill line can represent different time windows.
Interpreting Electrical Load Factor
When load factor is copied into notes, include the unit and the assumption that controls the result more than display precision does.
If this answer becomes an input to Peak Electrical Demand, copy the value with its units and source note attached.
Quick check before using load factor
- Check whether the value is measured, rated, assumed, or calculated.
- Review zero or near-zero denominators before trusting a very large answer.
Common Electrical Load Factor questions
Can this replace a design review?
No. Treat Electrical Load Factor as arithmetic support; ratings, safety factors, code requirements, and manufacturer limits still need review.
Can the default values be used as a recommendation?
No. The Electrical Load Factor defaults only demonstrate the form. Replace them with measured or rated values for the actual electricity usage and measurement case.