Workflow topic

Ratios & Scaling

Tools that apply ratios, proportions, parallel shares, serving factors and percentage targets.

7 tools in this topic

See how a proportional rule changes a practical output. This workflow connects circuit ratios, manuscript density, ingredient package shares, menu percentages and catering servings with recipe, dough, coffee, gear and percentage tools.

Other tools

1

Cycling Gear Ratio CalculatorCalculate ratio, gear inches, development and speed at a selected cadence.

Other tools

4

Voltage Divider CalculatorCalculate unloaded and loaded output voltage, divider current and output resistance.Battery Series & Parallel CalculatorEstimate nominal voltage, amp-hours, watt-hours and total cells for an S/P bank.Series & Parallel Resistance CalculatorCombine up to two hundred positive resistor values in series or parallel.LED Resistor CalculatorEstimate a series resistor and its dissipation from supply, forward voltage and current.

Other tools

1

Recipe Food Cost CalculatorProrate package prices into ingredient, recipe and per-serving food cost.

Other tools

1

Solution Dilution CalculatorApply C1V1 = C2V2 and show stock plus nominal diluent volumes.