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Tag: capacity scaling exponent

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Chart on log scales of cost against capacity: a 0.6 exponent line rising more slowly than a proportional line, scaling a £60k 10 m³ vessel to £104k at 25 m³
Cost EstimatingFor everyone

The Six Tenths Rule: Scaling Equipment Costs, with Worked Examples

How to scale a known equipment price to a new capacity with the six tenths rule, better exponents by equipment type, and how to bring an old quote up to date.

5 min read