Energy Consumption Calculator Appliance Name: Power Rating (Watts): Hours Used Per Day: Days Used Per Month: Calculate Calculation Examples: Appliance Wattage Hours/Day Days/Month Monthly Usage LED Bulb 10W 5 30 1.5 kWh Refrigerator 150W 24 30 108 kWh Share this… Facebook Pinterest Twitter Linkedin Whatsapp Gmail Print
Electricity Bill Calculator Appliance Power (W) Hours/Day Quantity Days/Month + Add Appliance Electricity Rate (per kWh) USD ($)EUR (€)INR (₹)GBP (£) Calculate Reset Calculation Results: Common Appliances Reference: LED Bulb: 7-15W Refrigerator: 100-400W AC Unit: 1000-3500W Laptop: 50-100W TV: 50-200W Share this… Facebook Pinterest Twitter Linkedin Whatsapp Gmail Print
Amps to Watts Calculator Current (Amps): Voltage (Volts): Power Factor (AC only): Calculate Reset Result: Calculation Examples: DC Circuit: 2A × 12V = 24W AC Circuit (PF 0.8): 2A × 120V × 0.8 = 192W Home Appliance: 10A × 230V = 2300W Share this… Facebook Pinterest Twitter Linkedin Whatsapp Gmail Print
Amps to Volts Calculator Current (Amps): Power (Watts): System Type: DC/Single PhaseThree Phase Calculate Voltage Voltage: 0 Volts Calculation Examples: Example 1 DC System: 1000W ÷ 10A = 100V Example 2 Single Phase: 2400W ÷ 20A = 120V Example 3 Three Phase: 6000W ÷ 10A ≈ 346.41V Share this… Facebook Pinterest Twitter Linkedin Whatsapp Gmail … Read more
Amps to VA Calculator Current (Amps): Voltage (Volts): Phase Type: Single PhaseThree Phase Calculate VA Apparent Power: 0 VA Calculation Examples: Example 1 Single Phase: 10A × 120V = 1,200VA Example 2 Single Phase: 25A × 230V = 5,750VA Example 3 Three Phase: 30A × 400V = 20,784.6VA Share this… Facebook Pinterest Twitter Linkedin Whatsapp … Read more
Amps to kVA Calculator Current (Amps): Voltage (Volts): Phase Type: Single PhaseThree Phase Calculate kVA Apparent Power: 0 kVA Calculation Examples: Example 1 Single Phase: 20A × 120V = 2.4kVA Example 2 Single Phase: 50A × 240V = 12kVA Example 3 Three Phase: 100A × 400V = 69.28kVA Share this… Facebook Pinterest Twitter Linkedin Whatsapp … Read more
Amps to Kilowatts Calculator Current (Amps): Voltage (Volts): Phase Type: DC/Single PhaseThree Phase Calculate Kilowatts Result: 0 kW Calculation Examples: Example 1 DC System: 10A at 120V = 1.2kW Example 2 Single Phase: 15A at 240V = 3.6kW Example 3 Three Phase: 20A at 480V = 16.627kW Share this… Facebook Pinterest Twitter Linkedin Whatsapp Gmail … Read more
Time Calculator Time Difference Add/Subtract Time Start Time : Now 12/24 End Time : Now 12/24 Base Time : Now 12/24 Time to Add/Subtract h m AddSubtract Calculate Time Difference Hours Minutes Total Seconds Calculated Time New Time: Formatted: Total Minutes Changed: Example Calculations: Work Day (9:00 AM – 5:30 PM) Add 3h45m to 2:30 … Read more
Date Calculator Date Difference Add/Subtract Days Start Date Today End Date Today Start Date Today Days to Add/Subtract Operation Add DaysSubtract Days Calculate Date Difference Result Years Months Days Total Days: Calculated Date New Date: Day of Week: Days Changed: Quick Examples: 1 Year Difference Add 5 Days (Leap Year) Add 100 Days from Today … Read more
BMI Calculator Metric (kg/cm) Imperial (lb/in) Weight (kg) Height (cm) Weight (lbs) Height (inches) Calculate BMI Your BMI: Category: Ideal Weight Range: Underweight< 18.5 Normal18.5 – 24.9 Overweight25 – 29.9 Obese≥ 30 Example Profiles: Average Male (70kg, 175cm) Average Female (60kg, 165cm) Overweight Male (90kg, 180cm) Share this… Facebook Pinterest Twitter Linkedin Whatsapp Gmail Print