Free Calculators & Planners — Page 8
Free interactive tools to help you plan your next garden or home project in the UK. Filter by category or by what the calculator works out — each filter combination has its own page you can bookmark or share directly.
Showing 12 of 12 calculators & planners
Pond Liner Size Calculator
Work out the pond liner dimensions you need based on your pond length, width and depth.
Power Drill Battery Runtime Calculator
Estimate how long a cordless drill battery will last based on its capacity and typical power draw.
Sealant Coverage Calculator
Work out how many cartridges of sealant you need for your total bead length and width.
Shoe Rack Capacity Calculator
Work out how many shoe rack tiers or units you need for your shoe collection.
Shower Enclosure Size Calculator
Find the right shower enclosure size for your available floor space.
Small Pet Cage Size Calculator
Find the minimum recommended cage size for hamsters, gerbils, guinea pigs and rabbits.
Storage Basket Size Calculator
Find the right basket size to fit your cube storage unit shelves.
Tap Fill Time Calculator
Work out how long it takes to fill a basin, sink or bath based on your tap flow rate.
Tent Size Calculator
Work out what tent berth size to look for based on how many people are camping and your comfort level.
Thermostat Turn-Down Savings Calculator
Estimate how much you could save on heating bills by turning your thermostat down.
Toilet Flush Water Usage Calculator
Estimate how much water your household’s toilet flushes use each week.
Trellis Panel Calculator
Work out how many trellis panels and fixings you need for your boundary or wall.