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Free calculators

Free UK refurbishment calculators

Every calculator is genuinely free and — unlike most — shows its working, so you can see exactly how the quantities and costs are reached. Build any of them into a full, lender-ready schedule of works.

Material quantity calculators

All building materials

Free

Cable, pipe, bricks, insulation, timber, roof tiles — 30+ materials.

How much paint do I need?

Free

Litres, tins & cost by area and coats.

Cost to plaster a room

Free

Bags of Multi-Finish, labour & total.

How many tiles do I need?

Free

Tiles, adhesive & grout by tile size.

How many bricks do I need?

Free

Bricks & blocks per m², plus mortar.

Cost to rewire a house

Free

Cable, points, consumer unit & labour.

Room & refurbishment costs

Cost to decorate a room

Free

Plaster, paint, floor & skirting from your dimensions.

Refurbishment cost calculator

Free

Per-m² by refurb level and region.

Schedule of Works template

Free

Build a lender-ready, costed, phased SoW.

HMO & compliance

HMO conversion cost calculator

Free

Rooms, en-suites & the full compliance pack.

HMO fire-safety costs

Free

Doors, alarm grade, emergency lighting & FRA.

Deal & finance

Flip deal appraisal

Free

Profit, ROI and margin against GDV.

BRRR schedule of works

Free

Refinance loan, money left in & rental cover.

Bridging loan calculator

Free

Interest, fees and drawdowns.

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A lender-ready Schedule of Works in minutes — BTL, HMO or flip.

Cost tools

  • All free calculators
  • Schedule of Works template
  • HMO conversion calculator
  • Refurbishment cost calculator

Material calculators

  • How much paint do I need?
  • Cost to plaster a room
  • How many tiles do I need?
  • Cost to decorate a room

Product

  • Pricing
  • Blog
  • Free calculators
  • New schedule

Legal

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Indicative estimates only. ScopeWise produces indicative cost estimates, not quotations. You are responsible for verifying all costs (obtain contractor quotes) and any figures submitted to a lender. ScopeWise is a documentation tool, not financial, tax, structural or planning advice.

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