Calculators

Math

Online Calculator

Mean Calculator
Median Calculator
Exponential Calculator
Ratio Calculator
Magnitude Calculator
Degrees to Radians Calculator
Radians to Degrees Calculator
Sine/Sin() Calculator
Cosine/Cos() Calculator
FOIL Calculator- Multiplying Binomials
Dot Product Calculator
Cross Product Calculator
Cartesian to Cylindrical Coordinates Converter/Calculator
Cartesian to Spherical Coordinates Converter/Calculator
Cylindrical to Cartesian Coordinates Converter/Calculator
Cylindrical to Spherical Coordinates Converter Calculator
Spherical to Cartesian Coordinate Converter/Calculator
Spherical to Cylindrical Coordinate Converter/Calculator
Polar to Rectangular Conversion Calculator
Polar to Exponential Form Conversion Calculator
Rectangular to Polar Conversion Calculator
Rectangular to Exponential Form Conversion Calculator
Exponential to Rectangular Form Conversion Calculator
Exponential to Polar Form Conversion Calculator
System of Equations Calculator
Factorial Calculator
Factoring Calculator
Latitude and Longitude Finder
Half-Life Calculator
Sensitivity Calculator
Specificity Calculator

Statistics

Variance Calculator
Standard Deviation Calculator
Expected Value Calculator
Z Score Calculator
Z Score to Raw Score Calculator
Chebyshev’s Theorem Calculator
Binomial Coefficient Calculator
Bernoulli Trial Calculator
Area Under the Curve Calculator
Confidence Interval Calculator
Hypothesis Testing Calculator
Sample Correlation Coefficient Calculator
Regression Line Calculator
Slope and y-intercept of a Regression Line Calculator
Test Statistic Calculator
T-value Calculator
Sample Size Calculator
Margin of Error for the Sample Mean Calculator
R Squared Calculator (Coefficient of Determination)

Calculus

Power Rule Calculator
Partial Derivative Calculator
Higher Order Partial Derivative Calculator
Second Order Partial Derivative Calculator

Units

Significant Figures Calculator
Significant Figures Rounding Calculator
Adding Significant Figures Calculator
Subtracting Significant Figures Calculator
Multiplying Significant Figures Calculator
Dividing Significant Figures Calculator

Unit Converters

Milliseconds Converter
Kilogram Converter
Scientific Notation Converter
Parts Per Million (PPM) Calculator
PPM to Percent Calculator
Percent to PPM Calculator

Electronic Components Properties

Percent Error Calculator
Tolerance Calculator
Resistivity Calculator
Conductance Calculator
Conductivity Calculator

Resistor Calculators

Parallel and Series Resistor Calculator
Resistance Calculator

Capacitor Calculators

Capacitor Code Calculator
Series and Parallel Capacitor Calculator
Capacitance Calculator
Capacitor Charge Calculator
Capacitor Current Calculator
Capacitor Voltage Calculator (from current)
Capacitor Voltage Calculator (from charge)
Capacitor Impedance Calculator
Capacitor Charging Calculator
Capacitor Discharge Calculator
Capacitor Energy Calculator
Capacitor Voltage Divider Calculator
Bypass Capacitor Calculator

Inductor Calculators

Parallel and Series Inductor Calculator
Inductance Calculator
Inductor Voltage Calculator
Inductor Current Calculator
Inductor Energy Calculator
Inductor Impedance Calculator
Mutual Inductance Calculator
Ferrite Core Inductor Calculator

Battery Calculators

Battery Life Calculator

LED Calculators

LED Resistor Calculator

Op Amps

Op Amp Gain Calculator
Op Amp Slew Rate Calculator

Circuit Calculators

Impedance Calculator
Impedance Matching Calculator
RC/RL Time Constant Calculator
Thermal Time Constant Calculator
-3dB Cutoff Frequency Calculator
LC Resonance Calculator
Decibel (dB) Calculator
Low Pass Filter Calculator
High Pass Filter Calculator
Bandpass Filter Calculator
Notch Filter Calculator
Center Frequency Calculator
Quality Factor Calculator
Colpitts Oscillator Calculator
Hartley Oscillator Calculator
Op Amp Oscillator Calculator
Center of Mass Calculator
Time to Frequency Domain Converter for AC Circuits

Chip Calculators

LM317 Resistor and Voltage Calculator
LM337 Resistor and Voltage Calculator
7414 Oscillator Calculator

Microcontrollers

Analog-to-digital Conversion (ADC) Calculator

Power/Energy Calculators

Current Divider Calculator
Voltage Divider Calculator
Voltage Divider Resistor Calculator
Capacitor Voltage Divider Calculator
Voltage RMS Calculator
Peak-to-Peak Voltage (VPP) Calculator
Peak Voltage (VP) Calculator
Potential Energy Calculator
Electric Potential Energy Calculator
Kinetic Energy Calculator
Work Calculator
Ohm’s Law Calculator
Power Calculator
Electric Field Calculator
Electric Force Calculator
Magnetic Flux Calculator
Magnetic Force Calculator
Torque Calculator
Thermal Resistance Calculator
Thermal Efficiency Calculator
Coefficient of Performance Calculator

Force/Pressure

Hydrostatic Pressure Calculator
Dynamic Pressure Calculator
Drag Force Calculator
Drag Coefficient Calculator

Heat

Specific Heat Calculator
Enthalpy Calculator

Humidity

Specific Humidity Calculator

Healty

Anatomy

Cardiac Output Calculator
Stroke Volume Calculator
Pulse Pressure Calculator
Mean Arterial Pressure Calculator

Weight Indicators

Waist-to-Hip Ratio Calculator

Genetic

Autosomal Recessive Inheritance Calculator
Autosomal Dominant Inheritance Calculator

Pregnancy

Naegele’s Rule Calculator
Bartholomew’s Rule of Fourths Calculator
GPA System Obstetric History Calculator
TPAL System Obstetric History Calculator
GTPAL System Obstetric History Calculator

IV Administration

IV (Macro) Drip Rate Calculator
IV Micro Drip Rate Calculator
IV Flow Rate Calculator

Labs
Serum Levels

Albumin to Globulin Ratio Calculator

Blood Sugar

Blood sugar mmol/L mg/dL Converter
Hemoglobin A1c Calculator
Diabetes Diagnosis Calculator

Alcohol

Alcohol Metabolism Calculator

Pressure Ulcer Risk

Braden Score Calculator

Neurological Assessment

Glasgow Coma Scale Calculator

Respiratory

Arterial Blood Gases Calculator
Vital Capacity Calculator

Burns

Rule of Nines Calculator
Parkland Formula Calculator

Cancer Staging

TNM Cancer Staging Calculator

Stroke

ABCD2 Stroke Score Calculator

Aerodynamic/Aerospace Calculators

Lift Calculator
Lift Coefficient Calculator

Weight in Space Calculators

Weight on Mars Calculator
Weight on Venus Calculator
Weight on Mercury Calculator
Weight on Saturn Calculator
Weight on Neptune Calculator
Weight on Jupiter Calculator
Weight on Uranus Calculator
Weight on the Moon Calculator
Weight on Planets Calculator