Fill in the dimensions for your job - length, width, height, or whatever fields the calculator asks for. All measurements are in metres and millimetres unless stated. Want a head start? Try a Quick Start Project Kit - pre-built job templates that load common specs in one click.
2
Adjust the waste allowance
Most calculators include a waste percentage field. The default is a recommended starting point - increase it for complex cuts or awkward layouts, reduce it for simple runs.
3
Click Calculate
Your material quantities appear instantly. Results show packs, bags, or units needed, plus the total area or volume for reference.
4
Add UK market prices (optional)
Click Get UK Market Prices if the option appears. This loads current trade rates and gives you a cost estimate alongside your quantities. You can edit any of the prices before calculating if your own rates differ.
5
Save to a project
Click Save to Project to store these results. You can create a new project or add the line to an existing one. You can save one project for free, or upgrade to a Pro account to store as many as you need with cloud backup and access across all your devices.
6
Print or export
Use the Print or Export CSV buttons to save your results. The print layout is clean and formatted for site use or handing to a client.
Your saved projects are under My Projects in the menu. Each project collects all your calculator results in one place - handy for pricing up a full job. You can freely amend any part of a project at any point. With a Pro account you can also send polished quotes to clients or material specs direct to subcontractors.
County Directory
Bedfordshire Planning & Building Contacts
Three unitary authorities replaced the old two-tier structure in 2009 - Bedford Borough, Central Bedfordshire and Luton act as both county and district planning authorities covering Bedford, Luton, Dunstable and the Chilterns ridge.
Unitary authorities covering all planning in Bedfordshire since 2009
Bedfordshire County Council was abolished in 2009. Its functions were split between three new unitary authorities: Bedford Borough Council, Central Bedfordshire Council and Luton Borough Council. Each of these is both the county and district planning authority for its area - handling all planning applications including minerals, waste and strategic development. There is no county-wide strategic planning body, though the three authorities cooperate on the duty-to-cooperate under the Planning and Compulsory Purchase Act.
Bedford Borough Council
Bedford Borough - Bedford town, Kempston and surrounding parishes; River Great Ouse corridor
Bedford Borough has the River Great Ouse running through its centre, with significant flood risk zones covering the riverside area. Bedford town centre has a Conservation Area and several listed buildings. The borough is working on an ambitious Local Plan with significant new housing and employment allocations at strategic sites north and south of the town.
Central Bedfordshire Council
Central Bedfordshire - Dunstable, Leighton Buzzard, Flitwick, Biggleswade, Sandy, Ampthill; the Chilterns National Landscape and Greensand Ridge
Central Bedfordshire is the largest local authority by area in the East of England. The southern part of the authority includes the Chilterns National Landscape, where development must conserve and enhance natural beauty. The Greensand Ridge, running east-west across the authority, is a significant open landscape. Development affecting the Chilterns' character or open views requires careful justification.
Luton Borough Council
Luton - densely developed urban borough adjoining Dunstable; London Luton Airport within the borough boundary
Luton is one of England's most densely developed boroughs with very little greenfield land remaining. The Local Plan relies heavily on urban intensification, brownfield redevelopment and tall building policies. London Luton Airport is physically within the borough - all airport-related development goes to Luton Borough Council, though the planning impacts on Central Bedfordshire are also considered.
Building Control
Building Regulations approval and inspections across Bedfordshire
Bedford Borough Council Building Control
Bedford Borough area - domestic, commercial and listed building works
Registered Building Control Approvers (private inspectors) are commonly used across Bedfordshire, particularly on larger housing developments and commercial projects.
Heritage & Conservation
Historic England, Wrest Park, Woburn Abbey and Bedfordshire's listed buildings
Historic England - East of England
Statutory consultee for listed buildings, scheduled monuments and conservation areas across Bedfordshire
Bedfordshire has numerous listed buildings spread across town centres, historic estates and rural villages. The Bedfordshire Historic Environment Record (now maintained by Historic England following local government reorganisation) is the primary archaeological reference for planning applications.
Wrest Park - English Heritage
Silsoe, Central Bedfordshire - Grade I registered park; one of England's greatest formal gardens
Wrest Park has one of the most complete historic garden landscapes in England, spanning formal French, Dutch and English landscape traditions. Development that would affect the setting of the registered park, its sightlines or its water features requires Historic England consultation. The park is managed by English Heritage.
Woburn Abbey and Estate
Woburn, Central Bedfordshire - Grade I listed Palladian mansion; Humphry Repton landscape; 3,000-acre deer park
Woburn Abbey's Grade I registered park and garden, redesigned by Humphry Repton in the early 19th century, has a wide setting that is a material consideration for development in the Woburn area. The Duke of Bedford's estate is a significant landowner in central Bedfordshire.
Environment & Flood Risk
River Great Ouse flood risk, Greensand Ridge and Chilterns ecology in Bedfordshire
Environment Agency - Anglian Region
Flood risk, water quality, abstraction licensing and environmental permitting across Bedfordshire
The River Great Ouse and its tributaries (the Ivel, Ouse, Ouzel and Flit) create significant flood risk zones across Bedford Borough and Central Bedfordshire. The Marston Vale - a former clay extraction landscape - is subject to long-term restoration plans. Development near any ordinary watercourse requires careful drainage design.
Natural England - East of England
Chilterns National Landscape, Greensand Ridge, Sundon Hills SSSI and nature recovery designations
The Chilterns National Landscape extends into southern Central Bedfordshire around Dunstable Downs and the Barton Hills NNR. The Greensand Ridge running through the middle of the county carries wildlife designations including SSSIs and supports red kite and dormouse populations. Chalk grassland habitats on the Chilterns escarpment are particularly sensitive.
Chilterns National Landscape
Chilterns AONB southern Bedfordshire - Dunstable Downs, Barton Hills and the chalk escarpment
Development within or affecting the setting of the Chilterns National Landscape must conserve and enhance natural beauty. Central Bedfordshire's Chilterns policies are among the strictest in its Local Plan, reflecting the national importance of this landscape and its proximity to London. Extensions, new dwellings and commercial development in the NL require very careful justification.
Utilities & Infrastructure
Water, gas, electricity and road infrastructure serving Bedfordshire
Affinity Water
Water supply for much of Bedfordshire - chalk aquifer and River Ivel abstraction
Affinity Water serves central and eastern Bedfordshire. Bedfordshire is in a seriously water-stressed region - Water Framework Directive compliance and chalk stream protection are key constraints on development capacity. Major new developments require Water Resources Impact Assessments.
Thames Water
Water and sewerage services for Luton Borough and southern Bedfordshire
Thames Water provides water and sewerage services to Luton and parts of southern Bedfordshire. Sewage treatment capacity at Luton's Kimpton Road and Osbourne Road works is a key constraint for major new development in the Luton-Dunstable conurbation. Developers must engage early with Thames Water's developer services team.
UK Power Networks (UKPN)
Electricity distribution across Bedfordshire - Eastern distribution zone
The M1 motorway runs through western Bedfordshire (junctions 9-12), with junction 11A serving Luton. The A1 passes through eastern Bedfordshire, and the A421 provides the strategic link between Bedford and the M1. Development generating significant additional traffic on these routes requires a Transport Assessment and National Highways consultation.
Trade Bodies
Key construction industry organisations serving Bedfordshire
Federation of Master Builders - East of England
Representing SME builders across Bedfordshire and the wider East of England region
London Luton Airport has one of the most extensive aviation safeguarding zones in the South East of England. The zone covers most of Bedfordshire, significant parts of Hertfordshire and extends into Buckinghamshire. Development including tall structures, wind turbines, solar farms and communications masts within the zone must be consulted with London Luton Airport Ltd to assess radar and navigation impacts.
Cranfield Airport
Cranfield, Central Bedfordshire - home of Cranfield University's aerospace research; secondary safeguarding zone
Cranfield Airport serves Cranfield University's world-leading aerospace engineering research. Development within the airport's obstacle limitation surfaces or that could affect radar requires consultation with Cranfield Airport. The airport's safeguarding zone covers a smaller area than Luton's but is a relevant consideration for development in central Bedfordshire.
Shuttleworth Collection
Old Warden Aerodrome, Biggleswade - historic aircraft collection; active aerodrome with air display schedule
Old Warden Aerodrome is an active licensed aerodrome hosting regular air displays featuring vintage aircraft. Development near Old Warden should be consulted with the Shuttleworth Trust and Central Bedfordshire Council's planning team to assess visual and operational impact on the aerodrome and its scheduled events.
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