Utilities
Tools & calculators
Small, fast tools that answer a single question well. No accounts, no clutter. 57 tools live now.
Money
27 tools
Percentage Calculator
Find a percentage of any number, add or subtract percentages quickly.
Budget Calculator
See how much you can save each month from your income and spending.
Percentage Change Calculator
See the percentage increase or decrease between two values.
Discount Calculator
Work out the sale price and how much you save on any discount.
Compound Interest Calculator
See how your savings grow with compound interest over time.
Loan Calculator
Calculate monthly repayments, total cost and interest on any loan.
VAT Calculator
Add or extract VAT from any amount.
Tip Calculator
Calculate the tip, total and amount per person.
Savings Goal Calculator
Work out how much to save each month, week and day to hit a goal.
Inflation Calculator
See how inflation erodes the purchasing power of your money.
Mortgage Calculator
Estimate your monthly mortgage payment and total paid.
Debt Payoff Calculator
See how long it takes to clear debt and the interest you pay.
Debt-to-Income Calculator
Check your debt-to-income ratio quickly.
Salary Calculator
Break down gross salary into tax, deductions and take-home pay.
PAYE Calculator (Kenya)
Compute Kenyan PAYE income tax using current bands.
Take-Home Pay Calculator
A complete Kenya payslip: PAYE, NSSF, SHIF and housing levy.
NSSF Calculator
Work out employee and employer NSSF contributions.
SHIF Calculator
Calculate your monthly Social Health Insurance Fund contribution.
Housing Levy Calculator
Compute the 1.5% affordable housing levy on gross pay.
Overtime Calculator
Calculate overtime pay using rate and multiplier.
Hourly Wage Calculator
Convert your monthly salary into an hourly and daily rate.
Daily Wage Calculator
Convert monthly pay into a daily rate.
Annual to Monthly Salary Calculator
Convert annual salary to monthly, weekly and daily.
Rental Yield Calculator
Calculate gross rental yield on a property.
Property ROI Calculator
Measure total and annualised return on property.
Rent Affordability Calculator
See a comfortable rent range for your income.
Land Area Calculator
Convert plot dimensions into square metres and acres.
Starting a Business
8 tools
ROI Calculator
Measure the return on any investment.
Profit Calculator
See your profit, margin and markup.
Break-Even Calculator
Find the point where revenue covers all costs.
Profit Margin Calculator
Calculate gross profit and margin from revenue and costs.
Markup Calculator
Find the selling price from cost and markup percentage.
Startup Cost Calculator
Estimate total startup costs and working capital.
Business Valuation Calculator
Estimate business value from profit and a multiple.
Commission Calculator
Calculate commission earned from sales.
Personal Finance
1 tool
Lifestyle
2 tools
Food
12 tools
Farm Profit Calculator
See your farm profit and margin per season.
Crop Yield Calculator
Estimate total yield and revenue from your fields.
Fertilizer Calculator
Work out how much fertilizer you need and its cost.
Seed Rate Calculator
Calculate seed quantity and cost for your acreage.
Acre to Hectare Converter
Convert acres to hectares instantly.
Hectare to Acre Converter
Convert hectares to acres instantly.
Acreage Calculator
Convert acres to hectares, square metres and square feet.
Poultry Feed Calculator
Estimate feed requirements and cost for birds.
Poultry Profit Calculator
Calculate revenue, costs and profit from broilers.
Egg Production Calculator
Estimate monthly egg output and revenue.
Dairy Feed Calculator
Estimate monthly feed cost for your dairy herd.
Dairy Profit Calculator
Calculate milk revenue and profit.
DIY & Repairs
7 tools
Concrete Calculator
Calculate concrete volume and cement bags needed.
Brick Calculator
Estimate how many bricks you need for a wall.
Block Calculator
Estimate how many blocks you need for a wall.
Paint Calculator
Work out how much paint you need for a room.
Tile Calculator
Estimate how many tiles you need for a floor.
Rebar Calculator
Estimate rebar length needed for a slab.
Construction Cost Calculator
Estimate the cost of building by floor area.