🏠 Daily Life
Everyday life helpers: age, fuel, currency, sizes 27 free online tools, no sign-up.
- Event CountdownCount down to important days, cloud sync after login
- Anniversary TrackerRemember anniversaries, sorted by upcoming date
- Chinese ID ValidatorValidate mainland China resident ID numbers
- Child Blood Type PredictorPossible blood types from the parents
- Age CalculatorExact age, zodiac sign and Chinese zodiac
- Fuel Cost CalculatorConsumption per 100 km and fuel cost per km
- Currency ConverterConvert common currencies with editable reference rates
- Clothing Size ChartInternational, US, UK and EU shoe and top sizes
- Country Calling CodesDialing codes for every country, searchable
- Chinese Phone ValidatorValidate mainland mobile numbers and detect the carrier
- Child Height PredictorEstimate a childs adult height from the parents
- Electricity Bill CalculatorMonthly bill under tiered pricing
- Pet Age ConverterConvert cat and dog years to human years
- Lucky Money SplitterSimulate lucky-draw red packets, who got the best
- Bill SplitterSplit a dinner bill with tip across people
- Card Number ValidatorLuhn check and card network detection
- Lottery Quick PickRandom numbers for Double Color Ball and Super Lotto
- Exposure CalculatorEV value from aperture, shutter and ISO
- Depth of Field CalculatorHyperfocal distance and DOF from lens settings
- Carbon FootprintYearly CO2 from electricity, driving and flying
- Chinese Kinship CalculatorWhat to call any relative, Chinese style
- VCF to Phone NumbersExtract numbers from a contacts .vcf file
- Bank BIN LookupIssuer and card type from the BIN prefix
- Team GroupingRandom grouping with exclusion constraints
- Child Benefit CalculatorEstimate total childcare subsidy by policy
- EV Charging CostCharging cost, range and cost per km
- Online RulerOn-screen cm/inch ruler calibrated by a bank card
Browse all 1211 free online tools