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Taylor KO Calculator

Taylor KO Formula:

\[ TKO = m \times v \times d \]

kg
m/s
m

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1. What is the Taylor KO Factor?

Definition: The Taylor KO Factor is a dimensionless number used to estimate the stopping power of rifle bullets on large game.

Purpose: It helps hunters and ballisticians compare the effectiveness of different cartridges for hunting purposes.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ TKO = m \times v \times d \]

Where:

Explanation: The formula combines bullet mass, velocity and diameter to estimate stopping power. Higher values indicate greater effectiveness.

3. Importance of Taylor KO Factor

Details: This factor helps hunters select appropriate cartridges for different game sizes, ensuring ethical and effective kills.

4. Using the Calculator

Tips: Enter bullet mass in kg, velocity in m/s, and diameter in meters. All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: What's a good TKO value for deer hunting?
A: Typically 10-15 for medium game like deer, 15-20 for larger game like elk.

Q2: How do I convert bullet weight from grains to kg?
A: Divide grains by 15,432 to get kg (1 grain = 0.0000648 kg).

Q3: How do I convert velocity from fps to m/s?
A: Multiply fps by 0.3048 to get m/s.

Q4: How do I convert bullet diameter from inches to meters?
A: Multiply inches by 0.0254 to get meters.

Q5: Who developed this formula?
A: The formula was developed by John "Pondoro" Taylor, a famous big game hunter and writer.

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