Lifestyle & Everyday
Free Lifestyle & Everyday calculators with instant results, clear explanations and worked examples — no sign-up, available in 9 languages.
A grab-bag of practical helpers for daily life — splitting bills and tips, fuel costs, unit pricing, cooking times and other small calculations that crop up at home, on a trip or out shopping. Open one whenever a quick, reliable answer saves you doing the sums in your head.
All Lifestyle & Everyday calculators
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AI Energy & Water Footprint Calculator
See the energy, water and CO₂ of your AI use. Turn chats, reasoning and image prompts into phone charges, glasses of water and km driven. Free, source-backed.
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Commute Cost Calculator
Commute cost calculator — see yearly fuel, parking, or transit costs plus life-hours lost. Drive, transit, bike, or walk. Multi-currency, US/metric.
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Cost Per Wear Calculator
Work out the real cost of clothes, shoes, and accessories per use. See why cheap-but-rarely loses to pricey-but-daily. Free, instant, no sign-up.
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Discount Calculator
Calculate the sale price after one or two stacked discounts, add optional sales tax, and see how much you save. Multi-currency, instant, free.
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Electricity Cost Calculator
Electricity cost calculator for any appliance. Enter watts, hours per day, and your rate to see daily, monthly, and yearly running costs. Free.
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EV vs Gas Calculator
EV vs. gas cost calculator — compare yearly running costs, see which is cheaper, and find how long an EV takes to pay back its higher price. Free.
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Fuel Cost Calculator
Fuel cost calculator for any road trip. Enter distance, consumption, and gas price. Supports metric and imperial units, multi-currency, instant, free.
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Lifestyle Creep Calculator
Lifestyle creep calculator: see how much of a pay rise gets absorbed by spending, how much you keep, and what the remainder could grow to if invested.
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Rent Affordability Calculator
Rent affordability calculator. Check rent against the 30%-of-income rule, see what's left each month, and total move-in cash. Multi-currency — not advice.
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Rent vs. Buy Calculator
Rent vs buy calculator. Compare renting against buying year by year, see the break-even point, monthly payment and net costs. Multi-currency, free.
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Sleep Cycle Calculator
Find the ideal bedtime or wake-up time based on 90-minute sleep cycles. Free, instant, no sign-up.
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Subscription Audit Calculator
Add up every recurring subscription, see the true monthly and yearly cost, and find savings from cancelling unused ones. Multi-currency, free.
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Tip Calculator
Calculate the tip and split the bill evenly between any number of people. Multi-currency, instant, free, no sign-up.
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Tourist VAT Refund Calculator
Estimate the VAT refund you actually get on tax-free shopping abroad — net of operator fees, not the headline rate. Covers 40+ countries. Multi-currency.
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Unit Price Calculator
Grocery unit price calculator. Compare cost per 100 g, per litre, or per item across pack sizes and discounts to find the best value. Multi-currency, free.
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