Skip to main content
CalcPro

Op-Amp Inverting Amplifier Voltage Gain Calculator

Easily calculate and compute op-amp inverting amplifier voltage gain calculator with accurate equations, live formulas, and expert guidance.

Calculated Result
-10 V/V (ratio)

Inverting Closed-Loop Voltage Gain (A_v)

Inverting Closed-Loop Voltage Gain (A_v)

-10 V/V (ratio)

Voltage Gain Av

-10

Voltage Gain Db

20 dB

Output Voltage Volts

-5

-10 — V/V (ratio)

Calculation Breakdown

  1. Applied FormulaCalculates the negative inverting voltage gain, decibel magnitude, and output signal voltage for operational amplifier closed-loop stages.A_v = -\dfrac{R_f}{R_{\text{in}}}

Inverting Op-Amp Gain Metric Output

Interactive visualization based on your current inputs

Calculated Value
-10.0-7.3-4.5-1.81.0Inverting Closed-Loop Voltage Gain (A_v)

What Is the Op-Amp Inverting Amplifier Voltage Gain Calculator?

This tool computes op-amp inverting amplifier voltage gain calculator with high precision arithmetic.

How Does the Op-Amp Inverting Amplifier Voltage Gain Calculator Work?

Calculates the negative inverting voltage gain, decibel magnitude, and output signal voltage for operational amplifier closed-loop stages.

Op-Amp Inverting Amplifier Voltage Gain Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

Av=−RfRinA_v = -\dfrac{R_f}{R_{\text{in}}}

Calculates the negative inverting voltage gain, decibel magnitude, and output signal voltage for operational amplifier closed-loop stages.

How to Use the Op-Amp Inverting Amplifier Voltage Gain Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

Op-Amp Inverting Amplifier Voltage Gain Calculator Example

Input Values:

inputResistorRinKOhms:10
feedbackResistorRfKOhms:100
inputVoltageVolts:0.5
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required V/V (ratio).

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

\n

Related Calculators

Explore more tools and calculators in Technology Calculators

Length Converter

Convert length and distance between metric and imperial units including meters, feet, inches, kilometers, miles, and yards with exact SI definitions.

Percentage Calculator

Calculate percentages: what % X is of Y, P% of X, % change, discount price, and percentage points.

Temperature Converter

Convert temperatures between Celsius (°C), Fahrenheit (°F), Kelvin (K), and Rankine (°R) with step-by-step thermodynamic formulas.

Wien Bridge Oscillator Frequency & Barkhausen Stability Calculator

Calculates the oscillation frequency f₀, non-inverting op-amp voltage gain A_v, and verifies Barkhausen stability criterion for Wien bridge circuits.

Schmitt Trigger Inverting Comparator Hysteresis Thresholds Calculator

Calculates the upper trip point (V_TP), lower trip point (V_TN), and hysteresis voltage band V_H for inverting op-amp Schmitt trigger circuits.

Active Sallen-Key 2nd-Order Low-Pass Filter Cutoff & Q Calculator

Calculates the corner cutoff frequency f_c, quality factor Q, damping factor ζ, and response shape (Butterworth, Bessel, Chebyshev) for Sallen-Key low-pass filters.