Take off sandcrete walling, build a cedi rate you can defend, and keep every figure dated — because in a market where the currency moves, a rate without a month on it is not a rate at all.
If a templated Ghanaian rule set was the whole of what you were looking for, the note above is your answer. If what you need is somewhere to keep dimensions, build cedi rates that hold up in front of a client, and produce a bill that survives being revised three times, none of that depends on which template you started from.
BillMate is for the sole practitioner, the small consultancy and the contractor's estimator — offline, on your own device, for one payment rather than an annual per-seat renewal.
A section in BillMate is an element or a trade — the level a client reads sub-totals at. Start a project from Trades (generic), which arrives as a trade-by-trade breakdown with no standard attached, then rename the sections to the headings your bills actually use, add what is missing, reorder with the arrows in each section header, and delete the rest. Deleting asks first and then offers an undo.
Set the result as your default section template in settings and every new project starts in your own shape. What this gives you is the structure; what it does not give you is an AI assistant instructed in Ghanaian measurement conventions, because there is no templated rule set behind it for the AI to follow.
The standing caveat, which is not specific to Ghana. BillMate does not check your measurement against any method of measurement, templated or not. It structures and prices the bill; the measurement, and responsibility for it, stay with the surveyor. How we handle standards generally.
You rarely have elevations when you need the wall quantity. You do have a plan, a perimeter and a storey height.
| Times | Dimensions | Squaring | Description |
|---|---|---|---|
| 41.50 2.75 |
114.13 | External walls, storey height, floor level to underside of ring beam. Centre-line girth 41.50 — the 42.40 external perimeter less one wall thickness at each of four corners. | |
| 6/ | 1.20 1.20 |
8.64 | Deduct six window openings, 1200 × 1200. Timesing 6/. |
| 3/ | 0.90 2.10 |
5.67 | Deduct three external door openings, 900 × 2100. |
| Cast into the bill | 99.82 | m² | |
An external perimeter of 42.40 is not the length of the wall — measured on its centre line a rectangle loses one wall thickness at each of its four corners, so 42.40 becomes 41.50 before anything is multiplied by anything. Get that wrong and every walling quantity in the bill is out by about two per cent, in the direction that favours the contractor. The full walkthrough, including measuring on screen from an image of the drawing.
Constituent by constituent, with the waste in the quantity and the additions applied where a checker can see them.
| Constituent | Quantity | Unit | Cost | Amount |
|---|---|---|---|---|
| Material Hollow sandcrete blocks 450 × 225 × 225 — 10 per m², including 5% breakage | 10.50 | nr | GH₵ 9.50 | GH₵ 99.75 |
| Material Cement for mortar 1:4, including waste | 0.22 | bag | GH₵ 105 | GH₵ 23.10 |
| Material Pit sand, screened | 0.03 | m³ | GH₵ 320 | GH₵ 9.60 |
| Material Water, curing and cleaning down | 1.00 | item | GH₵ 4.50 | GH₵ 4.50 |
| Labour Mason — lay, joint and point | 0.85 | hr | GH₵ 38 | GH₵ 32.30 |
| Labour Labourer — mix mortar, head-load and move scaffold | 1.10 | hr | GH₵ 22 | GH₵ 24.20 |
| Plant Scaffold — hire, erect and strike, apportioned | 1.00 | m² | GH₵ 12 | GH₵ 12 |
| Net cost | GH₵ 205.45 | |||
| Overheads and establishment charges, 10% | GH₵ 20.55 | |||
| Profit and risk, 15% on net cost plus overheads | GH₵ 33.90 | |||
| Unit rate per m² | GH₵ 259.89 | |||
Illustrative constituent costs for Accra, 25 August 2026. These are an illustration of the method and are not current market prices — re-price every line against your own suppliers before use. BillMate's default 10% overheads and 15% profit are applied here; if your bill prices preliminaries and profit separately, set them to zero or you will recover them twice.
The cement line is the one to watch, and it is the reason this page makes so much of dating. Ghana's cement is made largely from imported clinker landed at Tema and Takoradi, so that constituent tracks the port and the exchange rate rather than anything happening on your site. A rate built when the cedi was somewhere else is not a slightly old rate; it is a rate with a different cement price buried inside it, and nothing on the face of the figure tells you so. That is what the month against every library entry is for.
Continuous with everything above it: item B.03 carries the quantity the dimension sheet cast and the rate the build-up arrived at.
| Item | Description | Unit | Qty | Rate | Amount |
|---|---|---|---|---|---|
| B.01 | Excavate trench for strip foundation not exceeding 1.50 m deep; wheel, deposit and level spoil on site | m³ | 38.20 | GH₵ 145 | GH₵ 5,539 |
| B.02 | Plain concrete grade 15 in foundation footings, laid on blinding | m³ | 14.60 | GH₵ 1,980 | GH₵ 28,908 |
| B.03 | Walling in 225 mm hollow sandcrete blocks in cement mortar 1:4, in substructure and superstructure | m² | 99.82 | GH₵ 259.89 | GH₵ 25,942.22 |
| B.04 | Vibrated reinforced concrete grade 25 in ground beams; formwork and reinforcement measured separately | m³ | 18.40 | GH₵ 2,640 | GH₵ 48,576 |
| B.05 | High yield steel bar reinforcement, cut, bent and fixed in position including binding wire | t | 4.20 | GH₵ 24,800 | GH₵ 104,160 |
| B.06 | Damp-proof membrane, 1000 gauge polythene sheeting laid on blinding with 300 mm laps | m² | 118.60 | GH₵ 96 | GH₵ 11,385.60 |
| B.07 | Provisional sum for statutory connections and utility approvals, to be expended as directed | sum | 1 | GH₵ 68,000 | GH₵ 68,000 |
| Carried to collection | GH₵ 292,510.82 | ||||
Illustrative project and illustrative rates. One rate is an AI draft and is marked as one, on screen and on the exported document, which also counts them. The section references are a trades format rather than a standard's — which is the honest consequence of the note at the top of this page, and which nobody reading the bill will mind as long as the preambles say what the rules are. The same page for three markets.
BillMate applies a single tax line to the sub-total, after preliminaries and contingency, at whatever rate you type and under whatever label you choose. In most markets on this site that is the whole story.
Ghana is the market where that assumption is worth checking. Construction here attracts value added tax alongside separate statutory levies, and they do not all behave the same way — some are recoverable and some are not, and they are not all applied to the same base. One box cannot express that.
So do one of two things, and write down which you chose. Either work out the effective combined rate for your contract and type that into the tax field, or set the tax rate to zero and carry the levies as their own items in the summary where a client can see each one separately. The second is more work and is usually the one a client's surveyor would rather receive. What you should not do is type a headline rate, assume it covers everything, and find out at valuation that it did not — and confirming what actually applies to your contract is a question for your accountant, not for us.
Cement, reinforcement and almost every finish arrive through Tema or Takoradi, so a rate's material component is largely a haulage question.
General observations about how these markets differ, not price data. BillMate publishes no Ghanaian rate index — your library is the price basis, and we explain why.
| Description | Unit | Rate | Location | Priced | Source | Status |
|---|---|---|---|---|---|---|
| Walling in 225 mm hollow sandcrete blocks, cement mortar 1:4 | m² | GH₵ 259.89 | Accra — East Legon | 2026-06 | Own build-up | Current |
| Ditto, same specification | m² | GH₵ 238.60 | Kumasi | 2026-05 | Priced tender | Current |
| Vibrated reinforced concrete grade 25 in ground beams | m³ | GH₵ 2,640 | Accra — East Legon | 2026-06 | Priced tender | Current |
| Plain concrete grade 15 in foundation footings | m³ | GH₵ 1,980 | Tema | 2026-04 | Subcontract quote | Current |
| Damp-proof membrane, 1000 gauge polythene sheeting | m² | GH₵ 96 | Accra — East Legon | 2026-06 | AI draft | Unverified |
| High yield steel reinforcement, cut, bent and fixed | t | GH₵ 24,800 | Takoradi | 2024-11 | Priced tender | Stale |
The stale flag matters more here than almost anywhere else on this site. That 2024 steel rate is not a little out of date — it was set against a different exchange rate, which means a different landed cost, which means it is wrong by an amount the figure itself gives you no way of guessing. At 12 months BillMate stops treating a rate as current, and in this market twelve months is generous. Illustrative rates, not market evidence — how the library works.
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Every market above has a page of its own, and two of them say plainly that no national method of measurement ships for them — see what "localised" means here.
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