What costs should I include in a project estimate?

Include the base kit, any aftermarket detail sets (photo-etch, resin, decals), all paints and thinners, glue, filler, sandpaper, and any new tools you need to buy. Many modellers forget consumables like masking tape and cotton buds.

How much does an average model kit project cost?

A basic 1:72 aircraft kit might cost £15-£30 all-in. A detailed 1:35 armour build with aftermarket can run £80-£150. A large 1:32 aircraft with full detail sets can easily exceed £200. Paints and consumables typically add 30-50% to the kit price.

Should I include tools I already own?

Only include tools you need to purchase specifically for this project. If you already own a full toolkit, leave the tools cost at zero. Some builds require specialist items like rigging tools or specific drill bits.

How can I reduce project costs?

Buy paints in sets rather than individually, use generic brands for primers and clears, scratch-build detail parts instead of buying aftermarket, and look for kit deals at model shows. Sharing paint sets with club members also helps.

Project Cost Calculator — Total Build Budget

Estimate total project cost including kit, paints, tools and aftermarket parts for your next model build.

Kit Cost (£)

Base kit price

Aftermarket Parts (£)

Photo-etch, resin, decals etc.

Number of Paints

Enter the total quantity

Cost per Paint Pot (£)

Cost in your local currency

New Tools Cost (£)

Cost in your local currency

Glue Cost (£)

Cost in your local currency

Filler Cost (£)

Cost in your local currency

Sundries (£)

Tape, sandpaper, cotton buds etc.

How We Calculate This

Simple addition of all cost categories to give you a complete project budget before you start building.

Formula

Paint Total = Number of paints x Cost per pot
Materials Total = Glue + Filler + Sundries
Grand Total = Kit + Aftermarket + Paints + Tools + Materials

Frequently Asked Questions

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Last updated: February 2026

All calculations are estimates. Always verify quantities before purchasing materials.