Cometepool Pool Calculator

Save your pool, balance its water with LSI and exact dosing, log every test, size the equipment. Works offline.

Cometepool Pool Calculator is a working toolset for pool owners, builders and service technicians. Save your own pool, balance its water, size its equipment and keep a dated record of every test — all on the device, all offline.

WATER BALANCE & DOSING Enter your test kit readings — free chlorine, pH, total alkalinity, calcium hardness, stabilizer, salt and water temperature — and the app returns the Langelier Saturation Index (LSI) for your pool, the number that tells you whether your water is corroding the plaster, grout and stainless steel or laying scale on the heater and lights. Below it you get the exact dose, in grams or millilitres for your pool's volume, of each chemical needed to bring every parameter back into range, with the side effects of each product spelled out (trichlor raises stabilizer, cal-hypo raises hardness, acid pulls alkalinity down). When a value can only be fixed by dilution, the app says so and tells you how much water to replace.

MY POOLS Create and name as many pools as you look after. Shape, dimensions, depths, usage type, intake system and whether it runs a salt chlorinator. Every calculator then works against the pool you select, and the app remembers it between launches.

TEST HISTORY Save each reading. The history keeps them dated, shows the values that were out of range and charts how your LSI has moved over time — so the pool's chemistry becomes something you can follow, not something you guess at.

POOL SIZING Enter shape, dimensions and depths and get water surface, perimeter, average depth, volume and the circulation flow rate required to turn the water over. From those numbers the app builds a project-specific equipment checklist: how many skimmers or how many metres of overflow grating, inlet nozzles, main drains, underwater lights, 12 V transformers, ladders and which control panel — each line linked to the matching product.

QUOTE BASKET Collect products with quantities from any screen, adjust the amounts, and send the whole list as a single request by WhatsApp or e-mail. No account, no sign-up.

PRODUCT REFERENCE, OFFLINE 65 products with full technical specifications, materials, dimensions and photographs, searchable and filterable, with favourites. Compare up to three products side by side. Everything is bundled with the app and works with no internet connection — on site, in a plant room, anywhere.

Interface in English, Turkish, Arabic, Russian and Spanish, switchable inside the app.

Cometepool is the brand of 3T Havuzculuk ve Mekanik Ltd. Sti., a stainless steel pool equipment manufacturer in Izmir, Turkiye, exporting to more than 35 countries with ISO 9001 certified production.

Dosing figures are guidance for preliminary work. Always follow the instructions on the chemical's own label, add half a dose at a time, circulate and retest.