Calculators & Tools

Online Calculators

Baby calculators

Health & Fitness calculators

• BMI calculator

Time calculators

• Age calculator
• Birthday calculator
• Date calculator
• Time calculator

Grade calculators

• College GPA calculator
• Final grade calculator
• GPA calculator
• Grade calculator
• Final grade calculation
• GPA calculation
• Grade calculation
• GPA to letter grade conversion
• High school GPA calculator
• Letter grade to GPA conversion

Wire calculators

• Wire gauge calculator
• AWG to mm calculator
• SWG to mm calculator
• Voltage drop calculator
• #2 gauge wire

Financial calculators

• Mortgage calculator
• Compound interest calculator
• Effective interest rate calculator
• GST calculator
• Simple interest calculator
• VAT calculator
• Compound interest calculation
• Effective interest rate calculation
• Simple interest calculation

Math calculators

• Online math calculator
• Adding fractions calculator
• Addition calculator
• Antilog calculator
• Arccos calculator
• Arcsin calculator
• Arctan calculator
• Average calculator
• Complex numbers calculator
• Convolution calculator
• Cosine calculator
• Dividing fractions calculator
• Division calculator
• Exponential growth calculator
• Exponents calculator
• Factorial calculator
• Fractions calculator
• GCF calculator
• LCM calculator
• Ln calculator
• Log calculator
• Multiplication calculator
• Multiplying fractions calculator
• Percentage calculator
• Percentage change calculator
• Percent error calculator
• Percentage increase calculator
• Pythagorean theorem calculator
• Quadratic equation solver
• Random number generator
• Ratio calculator
• Remainder calculator
• Root calculator
• Scientific notation calculator
• Simple math calculator
• Simplifying fractions calculator
• Sine calculator
• Square root calculator
• Standard deviation calculator
• Subtracting fractions calculator
• Subtraction calculator
• Tangent calculator
• Trigonometry calculator
• Weighted average calculator
• Variance calculator

Lighting calculators

• Candela to lumens calculator
• Candela to lux calculator
• Footcandles to lux calculator
• Lumens to candela calculator
• Lumens to lux calculator
• Lumens to millicandela calculator
• Lumens to watts calculator
• Lux to candela calculator
• Lux to footcandles calculator
• Lux to lumens calculator
• Lux to watts calculator
• Millicandela to lumens calculator
• Watts to lumens calculator
• Watts to lux calculator
• Candela to lumens calculation
• Candela to lux calculation
• Lumens to candela calculation
• Lumens to lux calculation
• Lumens to watts calculation
• Lux to candela calculation
• Lux to lumens calculation
• Lux to watts calculation
• Watts to lumens calculation
• Watts to lux calculation

Electrical calculators

• Amps to kW calculator
• Amps to kVA calculator
• Amps to VA calculator
• Amps to volts calculator
• Amps to watts calculator
• Electricity bill calculator
• Energy consumption calculator
• Energy cost calculator
• eV to volts calculator
• Joules to watts calculator
• Joules to volts calculator
• kVA to amps calculator
• kVA to watts calculator
• kVA to kW calculator
• kVA to VA calculator
• kW to amps calculator
• kW to volts calculator
• kW to kWh calculator
• kW to VA calculator
• kW to kVA calculator
• kWh to kW calculator
• kWh to watts calculator
• Ohms Law calculator
• Power calculator
• Power factor calculator
• VA to amps calculator
• VA to watts calculator
• VA to kW calculator
• VA to kVA calculator
• Voltage divider calculator
• Volts to amps calculator
• Volts to watts calculator
• Volts to kW calculator
• Volts to joules calculator
• Volts to eV calculator
• Watts-volts-amps-ohms calculator
• Watts to amps calculator
• Watts to joules calculator
• Watts to kWh calculator
• Watts to volts calculator
• Watts to VA calculator
• Watts to kVA calculator

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See also

• Online Conversions
• Power conversion
• Energy conversion
• Temperature conversion