HOMEZYPRO TOOLS
Tools for Singapore homes
Calculators and checkers that show their method and sources.
TOOLS
Calculators and checkers that show their method and sources.
Tool · 7 min readAircon BTU calculator
Work out the cooling capacity a room needs with NEA's rule of thumb, see the result in kW and BTU per hour, and learn when a larger unit may be needed.
Read the guideTool · 7 min readAircon running cost calculator
Estimate what your aircon costs to run from its Energy Label or power input, your hours of use and your tariff, with the method and limits explained.
Read the guideTool · 7 min readAircon servicing cost estimator
See the lowest, middle and highest published aircon servicing, chemical wash and overhaul rates per unit from companies in the HomezyPro directory.
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Tool · 7 min readBTO renovation planner
Enter your BTO key collection date to see HDB's key deadlines: defects reporting, the defects liability period, permits, neighbour notice and HDB's work hours.
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Tool · 7 min readCleaning cost estimator
See the lowest, middle and highest published rates for 6 home cleaning jobs in Singapore, from part-time cleaning per hour to post-renovation cleans.
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Tool · 7 min readElectrician cost estimator
See the lowest, middle and highest published rates for 8 electrical jobs in Singapore, from a power point to whole-home rewiring, with units and scope.
Read the guideTool · 7 min readElectricity cost calculator
Estimate what an appliance costs to run in Singapore from its watts, hours of use and your tariff, with the method, the sources and the limits explained.
Read the guideTool · 7 min readHandyman cost estimator
See the lowest, middle and highest published rates for 4 handyman jobs in Singapore: painting, door and lock work, drilling and mounting, and curtains.
Read the guideTool · 7 min readHome maintenance calendar generator
Build a 12-month home maintenance calendar from official intervals, such as monthly RCCB tests and aircon filter checks, and export it to your calendar.
Read the guideTool · 7 min readPaint calculator
Work out how much paint a room needs from its size, doors, windows and coats, using paint makers' published coverage, and see the result in litres and cans.
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Tool · 7 min readPlumbing cost estimator
See the lowest, middle and highest published prices for 11 common plumbing jobs in Singapore, from choke clearing to tap replacement, in one tool.
Read the guideTool · 7 min readHDB renovation hours checker
Pick a date and type of work to see if HDB allows it and during which hours, with public holidays and the eves of 5 major holidays for 2026 and 2027 included.
Read the guideTool · 7 min readHDB renovation permit checker
Choose the work you plan in your HDB flat to see whether HDB needs a renovation permit, who applies for it, and the conditions, line by line from HDB.
Read the guideTool · 7 min readWater heater size calculator
Pick the showers, rain showers, sinks and baths you use at once and see the storage heater size that matches Joven's sizing table, with NEA's advice.
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