🏡Life

Electricity Bill Calculator – Tiered & Time-of-Use Rates

Calculate China residential electricity bills using tiered or time-of-use pricing. Select your province, enter monthly usage or peak/valley/flat hours, and instantly see a tier-by-tier cost breakdown plus total bill. Covers monthly and annual billing for individual and shared meters.

2026 EV Purchase Subsidy & Total Cost Calculator – Out-the-door Price

Estimate your 2026 EV out-the-door price in seconds: combine the renewed purchase-tax exemption, trade-in subsidy, local incentives and dealer discount into one transparent figure. Runs locally in your browser; no data uploaded.

China Oil Price Adjustment Countdown & Refuel Savings Calculator

Count down China's next fuel price adjustment window based on the NDRC 10-working-day cycle. Combine tank capacity, remaining fuel and expected change to decide whether to fill up now or wait. Supports 92/95/98 gasoline and 0# diesel.

Renovation Material Calculator – Tiles, Paint, Flooring & Baseboards

Calculate tiles, paint buckets, floor planks and baseboard length for your renovation. Enter room dimensions and get accurate quantities with industry-standard waste rates to control your purchasing budget.

2026 FIFA World Cup Group Stage Points & Qualification Calculator

Enter scores for the 2026 FIFA World Cup 48-team, 12-group stage. Auto-calculates points, goal difference, head-to-head tiebreakers and the 8 best third-placed cross-group rankings to project Round-of-32 qualification.

Interest Calculator · Simple / Compound / SIP · With Effective Annual Rate

Three modes in one · simple / compound (annual/quarterly/monthly/daily) / SIP (monthly contributions). Outputs total, interest, effective annual rate, and year-by-year breakdown. Formulas per PBoC & Investopedia. All local.

Age Calculator · Years, Months, Days, Next Birthday

Enter a birth date to instantly compute exact age in years/months/days, Chinese nominal age, total days/hours lived, days to next birthday and zodiac sign. All computed locally.

Unit Converter · Length, Mass and Temperature

Online conversion across length (m/cm/mm/km/in/ft/yd/mi), mass (kg/g/t/lb/oz) and temperature (°C/°F/K). Enter a value to see the full matrix across all units in the same category. Runs locally in your browser.