Quotes, price bases and order costs.
Compare entered supplier offers with their minimums, increments, tax and delivery assumptions.
Choose the matching calculation
Material Cost Calculator
Build a transparent total from your quantity, unit price and extra costs.
Labor Cost Calculator
Combine crew hours, supplied rates and any explicitly agreed overtime multiplier.
Supplier Quote Comparison Calculator
Compare whole-pack landed costs for quotes that supply the same required quantity.
Large Pack Break-Even Calculator
Find when a fixed-price large pack costs no more than smaller packs.
Quoted Bulk Discount Calculator
Apply a quoted percentage discount to a supplied purchase amount.
Supplied Purchase Tax Calculator
Add a tax percentage you supply to an eligible purchase subtotal.
Delivery Charge Budget Calculator
Combine quoted per-trip charges, distance charges and fixed delivery fees.
Pack Unit Price Comparison Calculator
Normalise different quoted pack sizes to a common usable quantity.
Unusable Material Cost Calculator
Value the usable and unusable portions of an already purchased material quantity.
Returnable Packaging Deposit Calculator
Separate merchandise cost, refundable deposits and expected refunds for supplied return quantities.
Material Basket Quote Calculator
Compare total quotes for a basket with individual item quantities and one delivery fee per supplier.
Discount and Tax Order Calculator
Apply quoted sequential discounts to eligible merchandise and then the supplied tax basis.
Entered Price Index Rebase Calculator
Rebase only the indexed portion of an old material estimate using index values supplied by you.
Markup and Margin Quote Comparison Calculator
Compare the different selling totals produced when the same supplied percentage is applied as cost markup or sales margin.
Whole Pack Cost Range Calculator
Expose pack-count jumps across stated quantity and price bounds.
Quoted Tiered Purchase Pricing Calculator
Apply marginal price bands separately from an all-items reached-tier quote.
Mixed Component Kit Purchase Calculator
Find which component limits a purchase of kits containing different item ratios.
Measure and check your assumptions
A small requirement change can add an entire purchase pack
Why is a cost range wider than a proportional quantity range?
Compare marginal price bands with all-items tier pricing
Does the reached price apply to every purchased item or only the next band?
Rebase only the cost portion tied to a supplied index
Why can applying an index ratio to the full estimate overstate an adjustment?
Keep markup on cost separate from margin on sales
Why do equal markup and margin percentages produce different quote totals?
Price whole purchase packs
Why does multiplying exact need by a unit price understate a store purchase?
Separate refundable deposits from net purchase cost
Why does upfront payment differ from cost after expected returns?
Compare complete supplier baskets
Why can the cheapest quote on each item fail to give the cheapest delivered basket?
Apply sequential discounts on the supplied tax basis
Why are two discounts not normally added together?
Keep enough precision before converting volume to bags
Can rounding a displayed volume change the whole-bag count?
State whether maintenance at the exact comparison horizon is included
Does an event scheduled at year ten belong in a ten-year comparison?
Keep milestone percentages on one agreed budget basis
Are progress shares percentages of the whole budget or of the remaining balance?
Do not add parallel task durations to predict earliest completion
Which tasks are sequential and which can overlap in the supplied dependency model?
Keep the estimate within scope
Use your measured geometry and already supplied product specifications. Counts and quantities do not select a construction system or establish code compliance.
Collect chosen results in a free browser material project. Alternative scenarios remain separate orders.