Reinforced concrete 1:1.5:3 (~C25) in suspended slabs & beams: cost per m³ in Nigeria
Net unit rate in Abuja, excluding overheads, profit and VAT
₦155,521per m³
Tender rate about ₦207,581 per m³ with overheads, contingency, profit and VAT.
Price a BoQ with this rateAs at 15 October 2026, the net unit rate for reinforced concrete 1:1.5:3 (~C25) in suspended slabs & beams is ₦155,521 per m³ in Abuja: ₦129,298 materials, ₦19,896 labour and ₦6,327 plant. With overheads (7.5%), contingency (5%), profit (10%) and VAT (7.5%) the tender rate is about ₦207,581 per m³.
Rate build-up (Abuja, Oct 2026)
| Resource type | Resource | Quantity per unit | Waste | Rate | Cost |
|---|---|---|---|---|---|
| Material | OPC 42.5 cement, 50kg bag - adopted market average | 8.1 bag | 3% | ₦12,000 | ₦100,116 |
| Material | Sharp sand, per tonne | 0.67 tonne | 8% | ₦6,500 | ₦4,703 |
| Material | Granite 3/4", per tonne | 1.26 tonne | 5% | ₦18,000 | ₦23,814 |
| Material | Water, per m3 | 0.19 m³ | - | ₦3,500 | ₦665 |
| Plant (days) | Concrete mixer, 1-bag (petrol) | 0.1 day | - | ₦43,546 | ₦4,355 |
| Plant (days) | Poker vibrator (petrol) | 0.1 day | - | ₦19,728 | ₦1,973 |
| Labour (hours) | Mason / bricklayer | 2.5 h | - | ₦2,456 | ₦6,141 |
| Labour (hours) | Unskilled labourer | 12 h | - | ₦1,146 | ₦13,755 |
| Materials | ₦129,298 | ||||
| Labour | ₦19,896 | ||||
| Plant | ₦6,327 | ||||
| Net unit rate per m³ | ₦155,521 |
Scope note: Excl. rebar & formwork.
Rate by location
Materials, labour and plant are adjusted separately with Buildocrat's location factors.
| Location | Net rate per m³ | Tender rate incl. OH&P and VAT |
|---|---|---|
| Abuja (FCT) | ₦155,521 | ₦207,581 |
| Lagos | ₦165,187 | ₦220,483 |
| Port Harcourt | ₦165,376 | ₦220,736 |
| Ibadan | ₦144,761 | ₦193,219 |
| Osogbo (Osun) | ₦145,185 | ₦193,786 |
| Kano | ₦141,180 | ₦188,440 |
| Kaduna | ₦143,070 | ₦190,962 |
| Enugu | ₦148,830 | ₦198,650 |
| Benin City | ₦150,647 | ₦201,076 |
| Uyo | ₦156,606 | ₦209,029 |
| Jos | ₦144,489 | ₦192,857 |
| Riverine / creek site | ₦198,831 | ₦265,389 |
Related concrete rates
- B01 Plain concrete 1:3:6 in blinding (site-mixed)₦98,716 per m³
- B02 Reinforced concrete 1:2:4 in foundations / bases / ground beams₦127,723 per m³
- B03 Reinforced concrete 1:2:4 in suspended slabs, beams & columns₦135,819 per m³
- B05 Ready-mix C25/30 placed by pump in suspended slab₦181,224 per m³
- B15 Ready-mix C30/37 placed by pump in columns & walls₦198,104 per m³
- B18 Ready-mix C35/45 placed by boom pump in raft/transfer slab₦204,739 per m³
- B06 High-yield reinforcement 12-16mm, cut, bent & fixed₦1,208,315 per tonne
- B11 High-yield reinforcement 20-25mm, cut, bent & fixed₦1,202,012 per tonne
- B12 Reinforcement 8-10mm links/stirrups, cut, bent & fixed₦1,306,845 per tonne
- B10 BRC mesh A142 in ground slab incl. laps₦5,113 per m²
- B07 Formwork (plank) to sides of foundations & ground beams₦7,457 per m²
- B08 Formwork (marine board) to soffit of suspended slab incl. propping n.e. 3.5m₦11,395 per m²
- B09 Formwork (marine board) to columns and beams₦11,003 per m²
- B13 Formwork (marine board) to walls₦10,639 per m²
- B14 Formwork to staircase soffits, strings & risers₦16,935 per m²
- B19 Formwork to slab using steel props (props hired)₦10,545 per m²
- B16 Power-floated finish to concrete slab₦377 per m²
- B17 Precast lintel 150x225x1500, supply and bed in mortar₦19,688 per unit
Frequently asked questions
How much does reinforced concrete 1:1.5:3 (~C25) in suspended slabs & beams cost per m³ in Nigeria?
About ₦155,521 per m³ net in Abuja as at 15 October 2026, or about ₦207,581 per m³ as a tender rate including overheads, contingency, profit and VAT (Buildocrat Nigeria Construction Rate Book).
What is the rate in Lagos?
Applying Buildocrat's Lagos location factors, the net rate is about ₦165,187 per m³ and the tender rate about ₦220,483 per m³.
What does the rate include?
Materials (Granite 3/4", OPC 42.5 cement, Sharp sand, Water) with waste allowances; labour (Mason / bricklayer, Unskilled labourer) at all-in rates including feeding, transport, idle time and statutory costs; and plant (Concrete mixer, 1-bag (petrol), Poker vibrator (petrol)) including fuel and operator. Overheads, profit and VAT are excluded from the net rate. Scope note: Excl. rebar & formwork.
How to cite: Buildocrat, Nigeria Construction Rate Book, https://rates.buildocrat.store/rates/b04-reinforced-concrete-1-1-5-3-c25-in-suspended-slabs-and-b/, prices as at 15 October 2026.