Question 1

How do I calculate mixing ratios?

Accepted Answer

Select 'Mixing' mode, enter the ratio (e.g., 50:1 for fuel/oil), and enter one quantity. The calculator determines the other quantity needed. Perfect for two-stroke engine fuel mixing or chemical solutions.

Question 2

How do I calculate mechanical ratios?

Accepted Answer

Select 'Mechanical' mode, enter the diameters of two pulleys or gears, and the calculator shows the ratio. The ratio indicates how many times one rotates for each rotation of the other.

Question 3

What's the difference between mixing and mechanical ratios?

Accepted Answer

Mixing ratios calculate quantities for combining two components (e.g., gas and oil). Mechanical ratios calculate rotational relationships between gears or pulleys based on their diameters.

Question 4

How do I scale a ratio?

Accepted Answer

Use the scale buttons (0.5×, 2×, 5×, 10×) to quickly multiply or divide the ratio while maintaining proportions. This is useful for scaling recipes or adjusting designs while keeping the same ratio.

Question 5

Can I visualize ratios?

Accepted Answer

Yes! Enable 'Show Visualization' to see bar charts and pie charts representing the ratio proportions. This helps understand the relationship between the parts visually.

Ratio Calculator - Mixing & Mechanical Ratios

When Should You Use This Calculator?

Key Features:

Related Calculators: