Free Construction Resources
Learn. Compare.
Build Smarter.
Case studies from real Onsite clients, expert guides on construction management, software comparisons and free IS-code calculators — built for Indian contractors.
Free Tools
Construction Calculators
Free Tool
Steel Calculator for Column
Main bars, stirrups, lap length and total steel weight for RCC columns. IS 456:2000 formula — D² ÷ 163.
Main bar kgStirrup kgTotal weightEst. cost
Use CalculatorAI
Free Tool
Steel Calculator for One-Way Slab
Main bars and distribution bars for one-way slabs — bar count, cutting length, crank length and total steel per IS 456.
Main barsDistribution barsTotal kg
Use CalculatorAI
Free Tool
Steel Calculator for Two-Way Slab
Reinforcement in both directions for two-way slabs — bars along Lx and Ly, top bars, and total steel weight per IS 456:2000.
Bars along LxBars along LyTotal kg
Use CalculatorAI
Free Tool
Bar Bending Schedule Calculator
Full BBS table — bar mark, shape code, cutting length, number of bars and weight per mark. Follows SP 34 guidelines.
Cutting lengthShape codesWeight/markFull schedule
Use CalculatorAI
Free Tool
Brick Calculator for Wall
Brick count, mortar volume, cement bags and sand quantity for any wall size. Supports 4.5-inch and 9-inch walls with adjustable wastage.
Brick countMortar volumeOrder qtyCement + sand
Use Calculator
Free Tool
Paint Quantity Calculator
Putty, primer and finish paint quantities for any room. Enter wall dimensions, subtract doors and windows — instant coverage in litres and kg.
Putty (kg)Primer (L)Paint (L)Surface area
Use Calculator
Case Studies
Stories from the field
Construction companies across India and the Middle East share how Onsite changed daily site operations.
India3 stories
Middle East3 stories
Featured companies
Reidius InfraSFC InfratechTheeran AvantHydro MasterCyath ContractingM. Munif Al Otaibi
Client Success Stories
Real results from real projects
Reidius Infra Pvt. Ltd.
Jaipur, India · Design and Build
★★★★★
Scaled 250+ home projects from WhatsApp and Excel to a fully visible, real-time operation with zero client escalations
With Onsite, all the progress and cost details are visible in one place. Client discussions became much smoother because we are now talking with actual site data instead of guesses.
SFC Infratech Pvt. Ltd.
North India · Infrastructure and Road
★★★★★
Eliminated payroll errors and gained real-time labour visibility across 50 to 100 workers on multiple concurrent sites
Onsite helped us monitor spending at activity level instead of discovering overruns later. It brought financial visibility much closer to daily execution on site, which is exactly what we needed.
Theeran Avant
Erode, Tamil Nadu · Mechanical Works
★★★★★
Replaced verbal instructions with real-time task tracking — bottlenecks visible the same day, accountability restored across all teams
Before Onsite, task assignments happened verbally or through WhatsApp messages that disappeared in conversation threads. Now every activity has a named owner and a deadline the whole team can see.
Hydro Master Pools
Doha, Qatar · Luxury Pool Construction
★★★★★
Closed the client communication gap on luxury pool projects — PDF reports from live data replacing scattered WhatsApp updates
We generate and share structured PDF reports directly from project data. It works reliably as a construction reporting tool without confusion between site and office numbers.
Cyath Contracting LLC
Dubai, UAE · Villa and Fit-out
★★★★★
Unified site operations, documentation and billing across villa and fit-out projects — one platform replacing multiple disconnected tools
Managing villa projects across Dubai meant juggling different tools for different tasks. Onsite brought everything together so nothing fell through the gaps between systems.
M. Munif Al Otaibi Contracting
Riyadh, Saudi Arabia · Interior Fit-out
★★★★★
Automated payroll and attendance on interior fit-out projects across Saudi Arabia — manual tracking errors eliminated completely
Tracking attendance manually across interior projects was creating constant errors and disputes. Onsite automated the entire process and payroll calculations now happen without anyone reconciling figures by hand.
Software Comparisons
How Onsite compares to alternatives
O
OnsiteP
ProcoreOnsite vs Procore: Why Indian construction teams choose Onsite
BOQ-linked tracking built in natively
India-first pricing — not USD per seat
Live in days, not months of setup
O
OnsiteR
rdashOnsite vs rdash: Site execution vs reporting dashboards
End-to-end ERP vs standalone reporting
Labour, material and billing in one platform
No double entry between site and office
O
OnsiteN
NYGGSOnsite vs NYGGS: Which works better for Indian contractors?
BOQ and subcontractor billing built in
GPS attendance with verified payroll
Live in under a week, free onboarding
O
OnsiteN
NWAY ERPOnsite vs NWAY ERP: Modern execution vs legacy ERP
Mobile-first — built for field adoption
No expensive implementation needed
Real-time site data, not batch reporting
O
OnsiteB
BuildertrendOnsite vs Buildertrend: Built for India vs built for the US
India-specific compliance and workflows
INR pricing, Tally and Zoho integration
Middle East ready — Arabic project support
O
OnsiteP
PowerplayOnsite vs Powerplay: Which is better for Indian contractors?
Deeper subcontractor billing module
GPS attendance with payroll integration
More affordable project-based pricing
Construction Knowledge
Onsite Blog
FAQ
Common questions about this page
Yes, completely free with no sign-up required. All calculators on this page — steel, slab, bar bending schedule, brick, and paint — are built and maintained by Onsite and available to anyone in construction. There is no limit on how many times you use them.
All steel and slab calculators use IS 456:2000 formulas. Unit weight is calculated as D² divided by 163 where D is bar diameter in millimetres. The Bar Bending Schedule calculator follows SP 34 guidelines for shape codes. Lap lengths and stirrup deductions are calculated per IS standards.
Yes. Every case study on this page is from an active Onsite client who shared their experience directly. The metrics — reduced billing errors, time saved on reporting, payroll improvements — come from the companies themselves and are documented in the full case study on each client page. No results have been estimated or extrapolated.
Yes. Onsite is actively used by construction companies in the UAE, Qatar, and Saudi Arabia. The case studies from Hydro Master Pools in Qatar, Cyath Contracting in Dubai, and M. Munif Al Otaibi Contracting in Saudi Arabia are all live Middle East deployments. The platform supports multi-currency and works across both India and Gulf markets.
Procore is built for large enterprise teams with months of implementation time and USD-per-user pricing. Onsite is built for Indian and Middle East contractors who need BOQ-linked tracking, GPS attendance, subcontractor billing, and live P&L without an implementation partner. Most Onsite clients are live within a week. The full breakdown is on the Onsite vs Procore comparison page.
New articles are published every week covering construction management, cost control, labour tracking, subcontractor billing, and project finance — all written specifically for Indian and Middle East contractors. The six most recent articles are shown on this page. The full archive is on the blog.
Onsite is used by infrastructure contractors, residential builders, interior fit-out companies, EPC firms, road contractors, and mechanical works companies. The common thread is that they manage multiple concurrent projects with active site teams and need real-time visibility without adding office staff. Company size ranges from small contractors running 5 sites to larger firms managing 50 plus projects.
Book a free 10-minute demo using the button below. The demo is a live walkthrough of the product tailored to your project type — no slides, no pitch deck. If it is a fit, onboarding is free and most teams are fully operational within a week. There is no long-term contract required to get started.
Try Onsite ERP
You have read enough.
See it on your projects.
500 plus construction teams across India and the Middle East run their sites on Onsite. A 10-minute demo shows you exactly how it works for your project type.
No credit card · No commitment · Free onboarding