Physics

  • Electricity Use Calculator

    Appliance Power (Watts): Hours Used per Day: Days Used per Month: Electricity Rate (optional): Rs Calculate Reset Daily Electricity Use: kWh Monthly Electricity Use: kWh Yearly Electricity Use: kWh Estimated Monthly Cost: Rs An Electricity Use Calculator helps you understand how much electricity your appliances consume over time. By entering simple details like appliance wattage…

  • Electricity Calculator

    Electricity Units (kWh): Rate per Unit: Rs Fixed Charges: Rs Tax (%): % Calculate Reset Total Units Cost: Rs Tax Amount: Rs Final Bill: Rs Managing electricity costs can be confusing, but an Electricity Calculator makes it simple to estimate your energy consumption and monthly electricity bill. By entering appliance wattage, usage hours, and electricity…

  • Work Hours Calculator

    Keeping track of your work hours is essential for payroll, productivity, and time management. Manually adding up hours, especially with overtime or multiple shifts, can be confusing and error-prone. The Work Hours Calculator allows you to calculate total hours worked, daily averages, and overtime quickly and accurately. It’s perfect for employees, freelancers, managers, and anyone…

  • Btu Heat Calculator

    Calculation Method: Room SizeTemperature Change Room Length: ft Room Width: ft Ceiling Height: ft Insulation Quality: Poor (Old/No Insulation)Average (Standard Insulation)Good (Well Insulated)Excellent (High Efficiency) Climate Zone: Hot Climate (30 BTU/sq ft)Moderate Climate (35 BTU/sq ft)Cold Climate (40 BTU/sq ft)Very Cold Climate (50 BTU/sq ft) Sun Exposure: Shaded (North Facing)AverageSunny (South/West Facing) Number of Windows:…

  • Voltage Loss Calculator

    Source Voltage (V): Current (Amps): One-Way Cable Length (feet): Wire Gauge (AWG): 14 AWG12 AWG10 AWG8 AWG6 AWG4 AWG2 AWG1 AWG1/0 AWG2/0 AWG3/0 AWG4/0 AWG Conductor Material: CopperAluminum Circuit Type: Single Phase (2 wire)Three Phase (3 wire) Power Factor: Calculate Reset Wire Resistance: 0.0000 Ω Voltage Loss: 0.00 V Voltage Loss Percentage: 0.00% Voltage at…

  • Wire Voltage Drop Calculator

    Source Voltage (V): Current (Amps): One-Way Wire Length (feet): Wire Gauge (AWG): 14 AWG12 AWG10 AWG8 AWG6 AWG4 AWG2 AWG1 AWG1/0 AWG2/0 AWG3/0 AWG4/0 AWG Wire Material: CopperAluminum Calculate Reset Voltage Drop: 0.00 V Voltage Drop Percentage: 0.00% End Voltage: 0.00 V Wire Resistance: 0.00 Ω Electrical efficiency and safety depend heavily on proper voltage…

  • Ohms Law Calculator

    Enter any two values to calculate the others Voltage (V): V Current (I): A Resistance (R): Ω Calculate Reset Voltage (V): 0 V Current (I): 0 A Resistance (R): 0 Ω Power (P): 0 W Understanding the relationship between voltage, current, and resistance is fundamental in electrical and electronics studies. Whether you are a student…

  • Working Days Calculator

    Start Date: End Date: Calculate Reset Working Days: 0 Weekend Days: 0 Total Days: 0 Accurately calculating working days is essential in today’s professional and personal planning. Whether you are managing a project, calculating employee workdays, planning vacations, or setting realistic deadlines, relying on calendar days instead of actual working days can lead to confusion…

  • Working Day Calculator

    Start Date: End Date: Calculate Reset Working Days: 0 Weekend Days: 0 Total Days: 0 In today’s fast-paced professional world, accurate time calculation plays a critical role in planning, productivity, and decision-making. Whether you’re managing a project, calculating employee workdays, planning leave, or setting deadlines, counting days manually can often lead to mistakes—especially when weekends…

  • Massage Tip Calculator

    Massage Bill Amount: $ Tip Percentage: % Calculate Reset Tip Amount: $0.00 Total Amount: $0.00 Going for a relaxing massage should be a stress-free experience, but figuring out the right tip can sometimes be confusing. Whether it’s a spa visit, a deep tissue massage, or a simple relaxation session, tipping is a common courtesy that…