Variation Cost Calculator

Price a variation from its parts: labour hours and rate, plant and equipment, materials, your margin and any delay days. Each line of the summary shows the rule it uses. Print it, or take the numbers to the variation notice template.

General information only — not legal advice.

Labour hours

Labour rate ($ per hour)

Plant and equipment ($)

Materials ($)

Margin (%)

Delay days

Delay cost per day ($)

Variation cost summary

Labour (hours × rate): $0.00
Plant and equipment: $0.00
Materials: $0.00
Direct cost (labour + plant + materials): $0.00
Margin (0% of direct cost): $0.00
Delay cost (days × cost per day, no margin): $0.00
Total (excl. GST): $0.00

Use these numbers in the variation template

TradeControl provides commercial support tools only. It does not provide legal advice.

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Variation cost summary

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