WattRunTime.com
Language

Starlink Standard 4 (Gen 3 hardware) Runtime Estimate

Snow melt, boot, heat, router behavior, and network activity can change draw. This profile is scoped to Standard 4 (Gen 3 hardware); V5 has a separate, lower official range.

Use this load in the runtime calculator

Planning wattage range

75-100 W. Use this as a planning estimate, not a guaranteed runtime claim.

Planning default

85 W × 100% = 85 W (Average load).

Confidence

estimated. Use this as a planning estimate, not a guaranteed runtime claim.

Static example · 1,024 Wh

Assumptions: 85 W, 100% duty cycle, 85% AC efficiency, 10% reserve, new battery, no temperature loss. Usable capacity: 783 Wh. Estimated runtime: 9h 13m. Fixed station overhead unknown; not included. Runtime does not prove a station can start a compressor or motor.

Published device values and editorial calculator assumptions have different evidence. An editorial range is a starting input, not a measured category range; replace it with your device reading. Context links explain units or compatibility and do not prove the numbers. The check date records the evidence classification, not a new hardware test.

Evidence type
Manufacturer typical value · Editorial planning default
Source type
Official
Confidence
Estimated
Conditions
Snow melt, boot, heat, router behavior, and network activity can change draw. This profile uses Starlink's published average range.
Swipe table sideways
Evidence behind these load values
ValueEvidence typeConditionsSource and datesConfidence
Planning wattage range75-100 WManufacturer typical value
  • Operating state: Mixed or variable
  • Output path: AC
  • Measurement interval: Unknown
Starlink Standard 4 specificationsSource date: UnknownChecked:
estimated
Planning default85 WEditorial planning default
  • Operating state: Mixed or variable
  • Output path: AC
  • Measurement interval: Unknown
Starlink Standard 4 specificationsSource date: UnknownChecked:
estimated
Duty cycle100%Editorial planning default
  • Operating state: Mixed or variable
  • Output path: AC
  • Measurement interval: Unknown
No separately attributed sourceSource date: UnknownChecked:
estimated

Device measurement guide

Use the measured average

Enter a steady watt reading or a full-cycle average in the runtime calculator. Use 100% duty cycle for an average that already includes on and off periods.

Device wattage (W)
Read watts after a steady load settles; record energy over time for a cycling load.
Duty cycle (%)
Average watts calculated from Wh divided by hours already include off-cycle time, so do not apply duty cycle again.
How to Measure Device Watts for Runtime Planning
Use this load in the runtime calculator

Verify your watts

  • Check the device label for running watts or input amps and volts.
  • Use a plug-in watt meter for AC loads when the result matters.
  • For cycling loads, measure long enough to capture on/off behavior.
Open wattage library

Check output path

  • AC inverter loads usually lose more energy than direct DC loads.
  • Keep reserve for cold weather, battery age, and load changes.
  • Do not treat label capacity as fully usable watt-hours.
Read the method

Planning notes

  • Assumptions: 85 W, 100% duty cycle, 85% AC efficiency, 10% reserve, new battery, no temperature loss.
  • Snow melt, boot, heat, router behavior, and network activity can change draw. This profile uses Starlink's published average range.
  • Keep reserve for cold weather, battery age, and load changes.

Assumptions to check

  • These are calculated planning estimates, not measured runtimes. Actual results vary with load, battery condition, temperature, and output path.

Sources

Use this load in the runtime calculatorOpen the dedicated Starlink Standard 4 (Gen 3 hardware) calculatorCheck source wattage rangesFind a practical power station sizeCompare runtime by battery capacityOpen the Starlink Mini planner

Related Scenarios

Compare nearby loads before assuming one wattage profile covers your setup.