Internal length and width
Measure wall to wall at the longest and widest point and note any curve or corner.
Calculator and guide
Mosque Carpet Calculator and Prayer Rows in Riyadh — Estimate the Area Before You Ask for a Quote
Before requesting a quote to carpet a mosque or prayer room you need a sound idea of the area and how the rows will sit. Use the calculator below for area with waste, then read how to deal with the mihrab, columns and entrances; we confirm the sizes at the free inspection.
A closer estimateArea and waste before the quote
Free inspectionHall measuring and row planning
Supply and fittingMosques, jamaa halls and prayer rooms
Area calculatorLength × width with waste allowance
Written quoteAfter the visit and confirmed sizes
Estimate the carpet area
Estimate the Area of a Mosque or Prayer Room
Enter the hall length and width to estimate area with a waste allowance, then send the figures on WhatsApp. For the general method see how to measure your room.
0المساحة (م²)
0الكمية المقترحة (م²)
What to measure
Measurements You Need Before the Quote
Total area is only the start; mosques differ in detail and what matters is knowing what adds to or removes from the net area. For the overview of mosque carpet visit the mosque carpets section.
Mihrab and minbar
They change the shape of the area near the front wall and need careful cutting.
Columns
Each column takes part of the area and adds cutting around it.
Entrances and doors
Door positions decide the unrolling direction and where seams fall.
Upper floors and side halls
If there is a mezzanine or women’s hall, record them with separate measurements.
Qibla direction
It sets the row direction, and with it the carpet line direction and seam points.
Estimating rows
How to Estimate Rows and Worshipper Numbers
Rows decide how many people a hall holds and how the lines are laid on the carpet. The calculation depends on row width, row depth and the width given to each worshipper, which vary with the design, so we confirm them with you at the inspection.
Worshippers per row
Divide the hall width available to the row by the width you allow for each worshipper. As an illustration only, if the row is ten metres wide and you allow eighty centimetres each, that is about twelve worshippers. Replace the numbers with your mosque’s own.
Number of rows
Divide the available length by the row depth. Then multiply the number of rows by the worshippers per row for an approximate capacity, and remember to subtract free aisles.
Why area alone is not enough
Area gives carpet quantity, while rows decide the line design and layout. That is why we review the dimensions with you before ordering and explain the unrolling direction and cutting points.
Where to find colours and designs
For lines and colours see mosque carpet colours and designs, and for cost factors mosque carpet price factors.
Special cases
How to Treat the Mihrab and Columns
The calculator gives an estimate for a rectangular area; halls with special shapes need extra treatment. These are the main cases we review at the inspection.
An irregular hall
Split it into simple rectangles, work out each area and add them up. This gives a closer estimate than a single measurement.
Columns
You may subtract column area from the total to estimate net area, but remember that cutting around them adds waste, so do not cut the waste allowance too far.
The mihrab
It needs a dedicated cut that follows its shape and usually lifts waste a little. We state this in the written quote.
Replacement rather than first fit-out
If you are replacing old carpet, see mosque carpet replacement for removal and preparation stages, and old carpet removal.
Waste
Choose a higher waste allowance for halls with columns, a mihrab and irregular shapes, and a lower one for simple rectangular halls.
Choosing the carpet
What to Weigh Besides Area
Area gives the quantity, but the quality of the fit-out also depends on the material and the preparation. These points help when you review a quote or compare two.
Carpet density and thickness
Mosques see heavy traffic and repeated prostration, so good density and a durable pile that does not flatten quickly are valuable. See the carpet quality and density guide.
Underlay beneath the carpet
An underlay adds comfort, softens sound and protects the floor, but it adds to cost and height. Details are in the underlay guide.
Fixing and seams
Carpet is unrolled in lengths and seamed at joints according to row direction, taking door positions into account. We explain this during the inspection and mark the unrolling direction.
Colours and design
The line colour and carpet background affect the look and how dust shows. See mosque carpet colours and designs.
Examples
Concepts of Carpeted Prayer Halls
Wide hall
A continuous floor with clear row lines.
Warm colours
A different colour that suits the hall design.
Carpet rolls
Rolls are unrolled and cut to the confirmed sizes.
After fitting
Caring for Mosque Carpet After Installation
New carpet needs a simple routine to keep it, especially in mosques that receive large numbers daily and in busy seasons.
Regular vacuuming
Daily or near-daily vacuuming stops dust building between fibres and keeps the place clean and comfortable. See mosque carpet care.
Treat stains
Treat any stain as soon as it happens with a suitable method; a useful guide is our carpet stain removal guide.
Ventilation
Good ventilation keeps the smell fresh and prevents damp, and helps the carpet dry after cleaning.
Plan for renewal
When the carpet ages and repair gets hard, consider mosque carpet replacement; we help you estimate area and duration beforehand.
Workflow
From Measuring to Handover
First estimate
You use the calculator and send us the sizes.
Inspection and confirmation
We measure the hall and review the mihrab, columns and rows.
Written quote
Includes area, waste, preparation and finishing.
Fitting
We prepare the floor, lay the carpet and cut it precisely.
Handover
Final cleaning and a review with you.
Checklist
Checklist Before Requesting a Quote
Prepare these details to get a more accurate and faster quote.
| Item | What to prepare | Why it matters |
|---|---|---|
| Area | Hall length and width | To estimate carpet quantity |
| Columns | Number and dimensions | To work out waste and cutting |
| Mihrab | Position and shape | To set the special cut |
| Floors | Any upper floors or women’s hall | To estimate separate areas |
| Current floor | Old carpet or tile | To set preparation and removal |
Tips
Before You Fix the Figure
Measure twice
Measure twice and write the numbers clearly before sending them.
Do not drop the waste
Even a simple hall needs waste because of cutting and matching.
Ask for a site check
Measuring on site is more accurate than any estimate from photos.
Think of upkeep
Pick a colour and density that suit your worshipper numbers and cleaning routine.
Questions customers ask
How do I calculate a mosque’s area?
Multiply length by width (length × width = area) and add a suitable waste allowance. For irregular halls, split them into rectangles and calculate each one separately.
What waste percentage is suitable?
It varies with the hall shape: a simple rectangle needs less, a hall with columns, a mihrab and special shapes needs more. We set it with you after the inspection.
Does the calculator count rows?
It estimates area only. Rows are explained on this page with a simple manual method, and we confirm them with you at the inspection.
Should I subtract column area?
You can, to estimate net area, but do not cut the waste allowance much because cutting around columns uses carpet.
How do I estimate the number of worshippers?
Divide the row width by the width allowed per worshipper, then multiply by the number of rows. Values vary with design and we confirm them at the inspection.
Do you do large mosques and jamaa halls?
Yes, we serve mosques and prayer rooms of all sizes, and for large projects we arrange an inspection and a work plan.
Can the work be done without disrupting prayer?
We plan fitting stages around prayer times as far as possible and agree them beforehand with those in charge of the mosque.
Do you offer prayer lines in different colours?
We show the available types and colours during the inspection. See the colours and designs page for ideas.
What about removing old carpet?
Removal and preparation go into the quote when needed, shown as a separate item after the inspection.
How do I get a quote?
Send the calculator figures and photos of the hall on WhatsApp; we arrange a free inspection inside Riyadh and then send the itemised quote.
Send the mosque measurements and book a free inspection
Send the area you estimated and photos of the hall on WhatsApp; we arrange a free inspection inside Riyadh to confirm sizes and send the quote.
More guides and services you may need
Mosque carpets
Solutions for mosques, jamaa halls and prayer rooms.
Mosque carpet price factors
What decides the cost.
Mosque carpet installation
Fitting stages and preparation.
Mosque carpet replacement
When the floor covering needs renewing.
Mosque carpet colours and designs
How to choose colour and lines.
Home prayer room flooring
Setting up a prayer room at home.