Brick Calculator
Count bricks, deduct openings and estimate ordering quantities.
Use tool →Whatson public catalog
Browse 274 available tools. Open a profile for its controls, instructions and limitations.
Count bricks, deduct openings and estimate ordering quantities.
Use tool →Estimate facing blocks with adjustable block dimensions.
Use tool →Measure slab, cylinder and strip pours before ordering concrete.
Use tool →Split a nominal volume mix into cement, sand and crush.
Use tool →Estimate joint mortar and split cement and sand quantities.
Use tool →Build a surface schedule and estimate plaster mix materials.
Use tool →Estimate sand filling, truck loads and delivered cost.
Use tool →Measure an aggregate layer and estimate volume, mass and cost.
Use tool →Plan tile quantities, boxes and room coverage.
Use tool →Estimate paint for rooms, selected walls and ceilings.
Use tool →Estimate plank flooring, packs and underlay for multiple rooms.
Use tool →Estimate flat or pitched roof surface from a footprint.
Use tool →Lay out roofing sheets with overlaps and count purchase sheets.
Use tool →Build a bar schedule with lengths, quantities and weights.
Use tool →Count specified mesh bars and estimate steel weight.
Use tool →Compare risers and treads and estimate stair flight quantities.
Use tool →Measure rectangular, triangular or trapezoidal plot areas.
Use tool →Convert marla, kanal, square feet and other land area units.
Use tool →Convert cubic feet, cubic metres, litres and gallons.
Use tool →Build a pit schedule and estimate excavation, spoil and backfill.
Use tool →Estimate usable water capacity for three tank shapes.
Use tool →Schedule shuttering for columns, beams and slab soffits.
Use tool →Estimate putty mass and bags from product consumption.
Use tool →Plan coating or membrane quantities from product specifications.
Use tool →Estimate joint grout with tile size, joint width and depth.
Use tool →Measure room perimeters, deduct doors and count skirting pieces.
Use tool →Estimate whole drops and rolls with pattern repeats.
Use tool →Plan ceiling boards or panels and specified grid lengths.
Use tool →Schedule opening areas and frame perimeter lengths.
Use tool →Build a floor schedule and compare quoted construction costs.
Use tool →Build a bill of quantities with labour, taxes and contingency.
Use tool →Estimate paving blocks, bedding sand and edge lengths.
Use tool →Scale an ingredient list to new servings or a direct multiplier.
Use tool →Convert ingredient mass and volume with an explicit cup weight reference.
Use tool →Convert cups, spoons and liquid units using your chosen utensil sizes.
Use tool →Convert grams, kilograms, ounces and pounds by weight.
Use tool →Convert Celsius and Fahrenheit and apply an editable fan offset.
Use tool →Compare pan areas or batter volumes to find a recipe multiplier.
Use tool →Estimate pan capacity and batter volume from an entered fill level.
Use tool →Include starter flour and water in the total dough hydration.
Use tool →Turn an entered dough schedule into percentages of total flour.
Use tool →Find flour and ingredient weights for a target number of dough balls.
Use tool →Build a dough ingredient schedule for weighed loaves before baking.
Use tool →Plan atta and water for weighed roti dough portions.
Use tool →Scale an entered naan formula by total dough ball mass.
Use tool →Calculate feed amounts from retained starter and feeding ratios.
Use tool →Split total flour and water between a starter and the final mix.
Use tool →Divide an entered flour and water formula into preferment and final mix.
Use tool →Divide available dough by desired count or target ball weight.
Use tool →Plan dry rice and compare an entered cooked yield and water ratio.
Use tool →Plan dry lentils and water from your preferred per person quantities.
Use tool →Build an ingredient purchase list from editable per person quantities.
Use tool →Plan milk, water, tea and sugar for your chosen serving cup.
Use tool →Scale your spice blend to a target total mass while keeping its proportions.
Use tool →Convert edible egg quantities to grams for partial recipe portions.
Use tool →Compare masses by entered fat content and show the nonfat difference.
Use tool →Blend two labelled cocoa percentages to a target weighted percentage.
Use tool →Split a target batch into chocolate and cream using your own ratio.
Use tool →Plan sugar and water masses for an entered sugar fraction.
Use tool →Cost ingredient usage and distinguish it from buying whole packs.
Use tool →Calculate a price from entered batch costs, saleable yield and margin.
Use tool →Compare measured raw and cooked masses and scale a target cooked amount.
Use tool →Subtract pantry stock and round the remaining purchase to whole packs.
Use tool →Work out full portions, tray rounds and leftover weighed batter.
Use tool →Separate the share of sales kept as profit from the markup on entered cost.
Use tool →Build a price from cost and markup, then read the resulting margin.
Use tool →Solve a price after per order costs, sales based fees and a target margin.
Use tool →Compare the original price with a percent or fixed coupon after entered costs.
Use tool →Build a fee schedule with different receipt bases and fixed amounts.
Use tool →Model entered Daraz fees, credited receipts and the difference between profit and cash settlement.
Use tool →Check a delivered cash on delivery order, collection charges and the payout deduction.
Use tool →Calculate fee deductions from a charge or solve the charge needed for a target payout.
Use tool →Compare actual and volumetric weight, then apply your entered billing steps and surcharges.
Use tool →See what delivery collections cover after fees and solve a charge that covers the courier quote.
Use tool →Combine a delivered order profit with the loss on failed dispatches.
Use tool →Account for retained receipts, refunded fees and recovered stock without losing the return costs.
Use tool →Read ad revenue, included non ad costs and the spend available before contribution reaches zero.
Use tool →Find the ad cost headroom per sale after included costs and your target contribution.
Use tool →Cover an entered fixed cost using contribution after per unit cost and percentage fees.
Use tool →Solve complete sale units needed to cover fixed costs and reach a chosen period profit.
Use tool →Allocate purchase, exchange conversion and batch charges across usable units.
Use tool →Compare a quoted unit discount with total cash purchase and cost per usable unit.
Use tool →Spread fixed order costs across quantity while checking MOQ and a target margin.
Use tool →Compare a bundle discount with the combined cost of all included products.
Use tool →Count every supplied unit while only charging for the paid units in an offer group.
Use tool →Find the discount room remaining after costs, sales fees and a target profit.
Use tool →Split an inclusive amount or add an entered percentage to an exclusive amount.
Use tool →Separate selling deductions, withholding and reserves while comparing an actual payout.
Use tool →Relate period cost of goods sold to average inventory at cost.
Use tool →Use lead time demand, safety stock and stock already on order in a constant demand plan.
Use tool →Measure unreserved stock against average daily demand and a supplier wait.
Use tool →Map purchase lead time, stock holding, settlement delay and supplier credit to a funding estimate.
Use tool →Compare entered prices and charges while keeping product and packaging costs common.
Use tool →Add SKU profits using quantities and revenue weights rather than averaging margin percentages.
Use tool →Turn traffic and three conversion assumptions into order revenue and contribution forecasts.
Use tool →Convert a source amount with an entered PKR quote and percentage or fixed exchange charges.
Use tool →Build an appliance schedule and separate daily energy from connected running power.
Use tool →Choose outage hours for essential appliances and calculate an AC energy budget.
Use tool →Estimate DC capacity from a daily AC energy target and entered sun hours.
Use tool →Round a target array up to whole panels and inspect the resulting DC capacity.
Use tool →Estimate AC energy after separate DC losses and inverter efficiency.
Use tool →Supply your own monthly sun hours and day counts for a seasonal production worksheet.
Use tool →Estimate steady AC backup hours from battery energy and an entered load.
Use tool →Work backwards from a backup load and duration to nominal battery capacity.
Use tool →Inspect ideal bank voltage, amp hours and energy from identical battery modules.
Use tool →Separate nominal stored energy, usable DC energy and estimated AC output.
Use tool →Estimate ideal bulk equivalent charging time from a state of charge change.
Use tool →Compare entered charge current with capacity and a manufacturer supplied current limit.
Use tool →Compare simultaneous running loads with an entered headroom allowance.
Use tool →Convert real and apparent single phase power using the entered power factor.
Use tool →Combine one starting appliance with other loads already running.
Use tool →Estimate battery side controller current from an array power allowance.
Use tool →Compare a proposed series string against entered cold Voc and hot Vmp limits.
Use tool →Calculate ideal voltage, current and nameplate power for identical modules.
Use tool →Apply a signed module voltage coefficient to a colder module temperature.
Use tool →Inspect the operating voltage reduction under an entered hot cell condition.
Use tool →Estimate resistive DC drop in a two conductor circuit from an entered conductor area.
Use tool →Multiply successive loss factors and see how each stage changes energy.
Use tool →Fit modules into an entered rectangular usable area in two orientations.
Use tool →Calculate simple geometric shadow clearance for an entered solar elevation angle.
Use tool →Convert between voltage and Ah, Wh, kWh and electricity units.
Use tool →Compare entered purchase costs per usable cycle and throughput energy.
Use tool →Total a manually priced bill of materials in PKR without fetching market rates.
Use tool →Value entered solar use and exports without assuming a current utility tariff.
Use tool →Compare an entered capital outlay with annual net savings.
Use tool →Model annual savings, degradation, maintenance and a one time replacement.
Use tool →Track an entered first year yield under a constant annual reduction.
Use tool →Estimate array and nominal storage for a daily AC demand and autonomy allowance.
Use tool →Work out fill litres, whole bags and PKR cost for one or more beds.
Use tool →Compare cylindrical, tapered round and rectangular containers.
Use tool →Split any volume into your chosen ingredient parts and bag sizes.
Use tool →Convert uncovered ground and layer depth to loose volume and bags.
Use tool →Plan a measured compost layer and delivery weight.
Use tool →Count centre points in a rectangle with explicit margins and compare orientations.
Use tool →Fit accessible parallel beds and internal paths in a garden rectangle.
Use tool →Allow for expected germination, establishment and spare seeds.
Use tool →Allocate whole trays, cells and seed starting medium.
Use tool →Measure a seed lot test and convert the observed rate to a planning count.
Use tool →Count spaced plants along a row after leaving clear ends.
Use tool →Use the supplier rate for new lawn or overseeding and price whole packs.
Use tool →Plan whole rolls, cutting allowance and installed material cost.
Use tool →Convert entered ETo, crop factor, effective rain and irrigation efficiency to litres.
Use tool →Match a session volume to emitters, measured flow and application efficiency.
Use tool →Total operating emitters across several lines and compare a measured supply.
Use tool →Estimate usable storage, daily consumption and refill interval.
Use tool →Estimate collected rain volume, first flush loss and remaining tank space.
Use tool →Measure application rate and low quarter distribution uniformity.
Use tool →Estimate root zone available water and refill volume from soil measurements.
Use tool →Scale a label application rate to garden area and whole packages.
Use tool →Read N, P₂O₅ and K₂O amounts from a fertilizer label.
Use tool →Calculate soluble product mass for one entered nutrient target.
Use tool →Scale a product label rate to a final prepared volume.
Use tool →Scale a final nutrient target to stock tank concentration and draw volume.
Use tool →Build a date sequence using your seed packet and local growing durations.
Use tool →Schedule repeated batches and identify gaps between entered harvest windows.
Use tool →Combine crop areas, entered yield rates and unusable harvest losses.
Use tool →Value only the usable produce that replaces your shopping.
Use tool →Build a PKR bill of materials with labour, delivery and contingency.
Use tool →Count posts, end supports and horizontal wire for a straight row.
Use tool →Convert square metres, square feet, marla and kanal with an explicit local marla definition.
Use tool →Turn obtained marks into a percentage and a target gap.
Use tool →Combine unequal subject totals without averaging their percentages.
Use tool →Balance quizzes, assignments, practicals and exams by their actual weights.
Use tool →Find the whole exam mark needed to reach your course target.
Use tool →Enter the grade point and counted credits for each course.
Use tool →Combine semesters using their counted credits, not an equal average.
Use tool →See the average grade point needed across your remaining credits.
Use tool →Compare replacement and both attempts counted using a declared policy.
Use tool →Match your marks to the grade thresholds you enter.
Use tool →Combine SSC, HSSC and test marks with your programme weights.
Use tool →Work backwards from your chosen aggregate to a whole test mark.
Use tool →Calculate net marks, unanswered questions and attempted accuracy.
Use tool →Find the minimum correct answers within a fixed attempted count.
Use tool →Reserve review time and allocate the remaining paper time by section.
Use tool →Check attended classes against an editable attendance requirement.
Use tool →Find consecutive classes to attend to recover your attendance.
Use tool →See how many remaining classes can be missed at a chosen final threshold.
Use tool →Forecast final attendance separately for each course.
Use tool →Divide your available study time using subject priority weights.
Use tool →Build dated study sessions with rest days and optional repeat passes.
Use tool →Estimate reading time from pages, word density and your measured pace.
Use tool →Plan focus blocks and short or long breaks without a running timer.
Use tool →Count preparation days and study hours before an entered exam date.
Use tool →Split an assignment into tasks and see the daily workload before its deadline.
Use tool →Combine credit charges and fixed dues, with discounts on tuition only.
Use tool →Apply an award to eligible tuition and show remaining education dues.
Use tool →Distribute a fee balance across whole rupee installments.
Use tool →Project semester costs with an editable rise per semester.
Use tool →Add living expenses, moving in costs and refundable cash deposits.
Use tool →Compare public transport with a vehicle using entered fares and fuel prices.
Use tool →Price printed sheets separately from printed sides and binding.
Use tool →Plan monthly saving for a fee or equipment target without investment returns.
Use tool →Validate, format or compact JSON without rounding its number tokens.
Use tool →Read a nested value using an RFC 6901 pointer and inspect its children.
Use tool →Compare JSON nodes by type, value and path, ignoring object key order.
Use tool →Turn a list of flat JSON objects into a quoted CSV dataset.
Use tool →Convert a header based CSV into JSON while preserving every cell as text.
Use tool →Trim cells, remove duplicate records and reserialize quoted CSV.
Use tool →Select named columns in your chosen order without losing cell values.
Use tool →Append two CSV datasets with exactly matching header order.
Use tool →Summarise an explicitly selected numeric column and report blank values.
Use tool →Compare two texts with an exact line sequence and show additions and removals.
Use tool →Keep the first occurrence of each line with optional case and whitespace rules.
Use tool →Sort lines naturally, lexically or by numeric values.
Use tool →Count UTF8 characters, words, lines and whitespace in English or Urdu text.
Use tool →Apply Unicode case conversion where the installed PHP mbstring supports it.
Use tool →Encode UTF8 text, decode strict Base64 and inspect binary results as hex.
Use tool →Encode a URL component or decode percent escapes without fetching a URL.
Use tool →Inspect a URL and its ordered query pairs, preserving duplicate keys.
Use tool →Create an encoded query from an ordered CSV of key and value pairs.
Use tool →Escape HTML characters or decode HTML5 entities into plain displayed text.
Use tool →Extract text from pasted HTML with block spacing and script content removed.
Use tool →Calculate checksum digests for the exact UTF8 bytes you enter.
Use tool →Create a keyed SHA256 or SHA512 HMAC from an exact message.
Use tool →Generate independent UUIDs with PHP cryptographic randomness.
Use tool →Convert exact whole seconds or milliseconds and inspect UTC and Pakistan time.
Use tool →Convert an explicitly entered wall clock time and flag DST ambiguity.
Use tool →Convert signed integer strings across bases 2 to 36 without float rounding.
Use tool →Compare decimal byte units with binary byte units.
Use tool →Convert a six or three digit HEX color, RGB channels or HSL values.
Use tool →Inspect bounded PCRE matches and capture groups on a UTF8 text sample.
Use tool →Read JWT header and payload without verifying the signature or trusting claims.
Use tool →Generate quoted INSERT statements for review without executing SQL.
Use tool →Show network, mask, address range and conventional host capacity.
Use tool →Set exact pixel dimensions, or lock the original ratio.
Use tool →Scale each image by a percentage of its original dimensions.
Use tool →Keep the whole image within a maximum width and height.
Use tool →Fill exact dimensions by cropping from the chosen anchor.
Use tool →Enter the top left coordinate and the size of the rectangle.
Use tool →Keep the largest crop matching the ratio you choose.
Use tool →Rotate clockwise, keeping the full expanded canvas.
Use tool →Mirror horizontally, vertically or in both directions.
Use tool →Add equal canvas space around the original image.
Use tool →Draw a border inside the image without changing dimensions.
Use tool →Cut the corners to transparency and download PNG.
Use tool →Crop the centre square and mask it to a transparent circle.
Use tool →Choose PNG, JPEG or WebP and control the output quality.
Use tool →Reencode a static image as JPEG. Host codec support is checked.
Use tool →Reencode a static image as PNG. Host codec support is checked.
Use tool →Reencode a static image as WebP. Host codec support is checked.
Use tool →Reencode a static image as AVIF. Host codec support is checked.
Use tool →Encode JPEG or WebP with a chosen quality level.
Use tool →Find a JPEG quality that fits your byte target, without resizing.
Use tool →Lighten or darken the image.
Use tool →Adjust contrast using the PHP GD contrast filter.
Use tool →Apply a bounded number of Gaussian blur passes.
Use tool →Apply a standard sharpening convolution.
Use tool →Turn detail into blocks of averaged colour.
Use tool →Turn each pixel into black or white using luminance.
Use tool →Reduce existing opacity and preserve PNG transparency.
Use tool →Remove colour while retaining luminance.
Use tool →Apply a warm sepia colour transform.
Use tool →Reverse red, green and blue channels.
Use tool →Map luminance between two selected colours.
Use tool →Blend a selected colour over the image.
Use tool →Draw a text label with a bundled Unicode font. Urdu shaping is not provided.
Use tool →Overlay the second image as a proportional logo.
Use tool →Combine up to six images into equal cropped grid cells.
Use tool →Fit whole images in labelled preview cells.
Use tool →Split a picture into exact covering tiles, including edge pixels.
Use tool →Place two complete images side by side on one canvas.
Use tool →Fit or crop to common publishing dimensions, with editable presets.
Use tool →Prepare a 35 x 45 mm photo canvas at your chosen DPI. Crop only, no biometric approval.
Use tool →Fit a signature to an application box, with optional near white transparency.
Use tool →Generate PNG icons and a 32 pixel ICO from your image.
Use tool →Generate three editable width variants at the original aspect ratio.
Use tool →Convert millimetres and DPI to exact output pixels.
Use tool →Read decoded dimensions, file size, format and alpha presence.
Use tool →Count quantised visible colours from a bounded sample.
Use tool →Measure 16 bins per channel from a bounded sample.
Use tool →Read the RGBA value at an exact source coordinate.
Use tool →Generate a data URI for a metadata stripped PNG reencode.
Use tool →Reencode pixels without original EXIF or embedded comments. Colour profiles are also removed.
Use tool →Create an image with a selected colour and dimensions.
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