Calculators

Understand your income, expenses, and monthly surplus or deficit.

Calculate the monthly installment, total repayment, and total interest.

Compare two or more offers by true cost and affordability.

Find out if your debt obligations are safe relative to income.

Find your safe rent range based on income and commitments.

Estimate your bill using country-specific tariff bands.

Estimate the monthly and annual cost of running an appliance.

Estimate required system size, panel count, and roof area.

Is solar worth it? Calculate payback period and lifetime savings.

See the true monthly and annual cost of owning a car.

Estimate daily, monthly, and annual fuel cost.

Compare offers by salary, benefits, costs, and real savings.

A country-to-country affordability and relocation comparison calculator that compares income, expenses, employer benefits, relocation costs, and destination-country affordability.

Estimate total wedding cost and identify the biggest cost drivers.

Estimate the school cost burden as a share of household income.

How many units do you need to sell to cover your costs?

Set a profitable product price based on cost and margin.

Calculate your hourly and daily rate from your income target.

Compute a percentage, ratio between values, or percent change/difference.

Compute your age in years, months, and days — and your next birthday.

Compute final price after one or two discounts, with optional VAT.

Add or remove VAT using your country rate or a custom one.

Compute the difference between two dates in days, weeks, months, and years.

Compute future value with optional monthly contributions.

Calculate monthly mortgage installment, total repayment, and debt burden.

Convert major currencies using a custom rate or our static estimate.

Compute margin, markup, and any missing variable from cost, price, or %.

Compute semester and cumulative GPA on the 4.0 or percentage scale.

Convert between length, weight, temperature, area, and volume.

Compute fuel efficiency (km/L or mpg) and trip cost.

Compute required down payment, remaining loan, and cash gap.

Compare monthly expenses between current city and a destination.

Estimate concrete volume for your slab with waste allowance and cost.

Plan your family trip or Umrah budget with transparency.

Estimate the monthly payment, total repayment, interest, and debt burden for a personal loan.

Estimate the monthly installment, full financing cost, and upfront cash to buy a car.

See how long to clear your card, how much interest you'll pay, and the impact of paying extra.

Compare avalanche vs snowball, and see the payoff order, timeline, and interest saved.

Find out how much to save monthly to hit your goal, and whether your plan is on track.

Compare the long-term cost of renting vs buying a home and find the break-even year.

Calculate room, land, or surface area in square meters or feet with optional waste.

Estimate paint quantity (liters + cans) and cost for your room's walls.

Estimate tiles needed and cost from room area, tile size, and waste.

Estimate roof area, material quantity, and cost, accounting for slope and waste.

Compute mean, median, min, max, range, count, and sum for a list of numbers.

Compute sample or population standard deviation and variance for a list of numbers.

Compute a single event, complement, both events, either event, or a conditional probability.

Compute total hours and minutes between two times, minus breaks, with overnight support.

Compute weekly work hours, overtime, and estimated pay from daily clock-in/out times.