Free calculators, planners and templates
Work out a loan, plan a budget, chart a project or convert units. Free, private and no account needed.
Budgets
- Family Budget Planner — Plan household income and spending by category and compare planned against actual.
- Monthly Budget Template — Build a one-month budget with income, fixed bills and variable spending in editable rows.
- Weekly Budget Template — Track weekly income and spending to keep short-term cash flow under control.
- Zero-Based Budget Worksheet — Assign every dollar of income to a category until income minus spending equals zero.
- Wedding Budget Planner — Plan wedding costs by category and track estimated, actual and remaining amounts.
- Project Budget Template — Track project costs by line item and compare the budget with actual spending.
- Expense Report Template — List business expenses with dates, categories and amounts for reimbursement claims.
- Check Register — Record cheques, deposits and fees and keep a running balance for your account.
- Personal Financial Statement — Summarise assets and liabilities to calculate your personal net worth.
- Expense Tracker — Log spending by date and category and see totals for each category.
- Income and Expense Tracker — Record money in and money out to see your net income over a period.
- Bill Payment Tracker — Track bills with due dates, amounts and paid status so none are missed.
- Net Worth Calculator — Add up your assets and debts to see your net worth and how leveraged you are.
- Savings Goal Calculator — Find the monthly amount you need to save to reach a target by a deadline.
- Emergency Fund Calculator — Estimate how large an emergency fund you need and how long it takes to build.
- 50/30/20 Budget Calculator — Split take-home pay into needs, wants and savings using the 50/30/20 rule.
Loans & Debt
- Mortgage Calculator — Calculate a monthly mortgage payment with tax and insurance, plus total interest.
- Loan Amortization Schedule — Generate a payment schedule showing principal, interest and balance for any loan.
- Extra Payment Mortgage Calculator — See how extra monthly or lump-sum payments shorten a mortgage and cut interest.
- Refinance Calculator — Compare your current loan with a refinance to find monthly savings and the break-even point.
- APR Calculator — Find the true APR of a loan once upfront fees are included.
- Car Loan Calculator — Calculate a monthly car payment including sales tax, down payment and trade-in.
- Lease vs Buy Car Calculator — Compare the total cost of leasing a car with buying it over the lease term.
- Credit Card Payoff Calculator — Find how long it takes to clear a card balance and how much interest it costs.
- Debt Snowball Calculator — Plan debt payoff by clearing the smallest balance first with a fixed monthly budget.
- Debt Avalanche Calculator — Plan debt payoff by clearing the highest interest rate first to minimise interest.
- Home Affordability Calculator — Estimate the home price you can afford from income, debts and down payment.
- Down Payment Calculator — Work out your down payment, closing costs, mortgage insurance and time needed to save.
- Rent vs Buy Calculator — Compare buying a home with renting and investing the difference over time.
- Loan Comparison Calculator — Compare two loans by monthly payment, total interest and total cost with fees.
Savings & Investing
- Retirement Savings Calculator — Project your retirement balance and the income it could support in today's money.
- Annuity Calculator — Calculate the future and present value of regular payments at a fixed interest rate.
- Savings Interest Calculator — Estimate savings growth with regular deposits and your chosen compounding.
- CD Calculator — Calculate the interest and maturity value of a certificate of deposit.
- Rule of 72 Calculator — Estimate how long money takes to double at a given rate, or the rate needed.
- Future Value Calculator — Project what a lump sum and monthly contributions will be worth in the future.
- Present Value Calculator — Discount a future sum back to what it is worth today at a given rate.
- NPV Calculator — Compute net present value of an investment from up to eight years of cash flows.
- IRR Calculator — Find the internal rate of return of an investment from its yearly cash flows.
- Payback Period Calculator — Calculate how many years an investment takes to earn back its cost.
- Dividend Yield Calculator — Work out dividend yield and annual dividend income from a share holding.
- Stock Profit Calculator — Calculate profit, return and break-even on a stock trade after fees and tax.
- Dollar-Cost Averaging Calculator — Simulate investing a fixed amount each month and compare it with a lump sum.
- Investment Growth Calculator — Project investment growth with contributions, fees and inflation over many years.
Planners & Calendars
- Yearly Calendar — Print a full-year calendar showing every month on one page.
- Monthly Planner — Print a month grid with space for appointments, tasks and notes.
- Weekly Planner — Plan a seven-day week with room for tasks, appointments and priorities.
- Daily Planner — Schedule a single day by hour, with a priority list and notes.
- Content Calendar — Plan content topics, formats and publishing dates in a month-by-month layout.
- Social Media Calendar — Schedule posts by platform and date with captions and status.
- Editorial Calendar — Plan articles from assignment to publication with owners and deadlines.
- Meal Planner — Plan breakfast, lunch and dinner for each day of the week.
- Habit Tracker — Track daily habits across a month with a grid of check boxes.
- Bullet Journal Pages — Print bullet-journal style spreads such as dotted grids, logs and trackers.
- Study Planner — Plan study sessions by subject, topic and date ahead of exams.
- Class Schedule — Lay out your weekly classes by day, time and room.
- Work Schedule — Plan weekly shifts and working hours for yourself or a small team.
- Availability Calendar — Show which dates are free, booked or unavailable in a month view.
- School Calendar — Plan a school year with term dates, holidays and key events.
Project Charts
- Gantt Chart Maker — Build a Gantt chart from task start dates and durations.
- Simple Gantt Chart — Draw a basic task timeline for a small project in minutes.
- Project Timeline — Lay out project phases and tasks along a timeline with dates and durations.
- Project Schedule — Create a task schedule with owners, dates and durations on a bar chart.
- Construction Schedule — Sequence construction activities by start date and duration in a timeline.
- RACI Matrix — Assign responsible, accountable, consulted and informed roles to tasks.
- Eisenhower Matrix — Sort tasks into four boxes by urgency and importance.
- Action Items Tracker — Track meeting action items with owners, due dates and status.
- Risk Register — Record project risks with likelihood, impact and planned responses.
- OKR Template — Write objectives with measurable key results and track progress.
- Project Status Report — Summarise project progress, milestones, risks and next steps in one report.
- Project Charter — Define a project's purpose, scope, stakeholders and success criteria on one page.
- Work Breakdown Structure — Break a project into deliverables and smaller work packages in levels.
- Kanban Board Template — Organise tasks in To Do, In Progress and Done columns.
- To-Do List Template — List tasks with priorities and due dates and tick them off as you finish.
- Meeting Agenda — Build a clear meeting agenda with times, owners and preparation notes.
Work & Time
- Weekly Timesheet — Record hours worked each day of the week with a weekly total.
- Monthly Timesheet — Log hours for every day of a month and total them at the end.
- Time Log — Log tasks with start and end times to see where your time goes.
- Employee Leave Tracker — Track leave taken and remaining balances for each employee.
- Attendance Tracker — Record who attended each day and count presents and absences.
- Employee Schedule — Plan staff shifts by day with names, times and roles.
- Vacation Planner — Plan trip dates, destinations, bookings and costs in one place.
- Organizational Chart — Show reporting lines with names, roles and teams in a structured chart.
- Time Card Calculator — Calculate daily hours, overtime and gross pay from your start time, end time and break.
- Work Hours Calculator — Work out your hours per day, week, month and year from a shift's start, end and break.
- PTO Accrual Calculator — Estimate how much paid time off you will have after a number of pay periods.
- Age Calculator — Find your exact age in years, months and days, plus days until your next birthday.
- Date Difference Calculator — Calculate the number of days, weeks and months between two dates.
- Business Days Calculator — Count working days between two dates, skipping weekends and optional holidays.
- Inventory Tracking Sheet — Track stock quantities, reorder levels and values for each item.
- Home Inventory — List household belongings with values for insurance and records.
- Asset Tracker — Record company assets with serial numbers, locations and values.
- Sales Tracker — Log sales by date, customer and product and total revenue.
- Order Tracker — Follow customer orders from placement to delivery with status and dates.
- Mileage Log — Record trips with date, purpose and distance and total the miles.
- Vehicle Maintenance Log — Log services, repairs and costs for a vehicle with dates and mileage.
- Customer Contact List — Keep customer names, phone numbers, emails and notes in one list.
- Equipment Checkout Log — Record who borrowed equipment, when, and when it was returned.
- Visitor Log — Sign visitors in and out with names, times and who they came to see.
Templates
- Fax Cover Sheet — Create a fax cover sheet with sender, recipient, page count and a short message.
- Memo Template — Write a professional internal memo with To, From, Date, Subject and action items.
- Cover Letter Template — Draft a concise cover letter that links your experience to the job you want.
- Letter of Recommendation — Write a clear letter of recommendation with strengths and a specific example.
- Complaint Letter — Write a firm, polite complaint letter that states the problem and the fix you want.
- Thank You Letter — Write a sincere thank-you letter for an interview, gift or favor.
- Notice to Vacate — Prepare a tenant notice to vacate with your move-out date and forwarding address.
- Rent Increase Letter — Write a clear rent increase notice showing old rent, new rent and the effective date.
- Vehicle Bill of Sale — Create a vehicle bill of sale with VIN, odometer reading, price and as-is terms.
- Sublease Agreement — Draft a sublease agreement covering term, rent, deposit and the master lease.
- Roommate Agreement — Write a roommate agreement on rent, bills, chores, guests and moving out.
- Affidavit Template — Prepare an affidavit with numbered sworn statements and a notary block.
- Authorization Letter — Write a letter authorizing someone to act or collect something on your behalf.
- Work Reference Letter — Write a work reference letter confirming a former employee's role, dates and strengths.
- Late Rent Notice — Write a polite late rent notice that states the amount due and how to pay.
- Event Checklist — Plan an event with a task checklist showing owners and due dates.
Home & Construction
- Concrete Calculator — Estimate cubic yards or cubic metres of concrete for a slab, plus bags and cost.
- Paint Calculator — Estimate gallons or litres of paint for a room's walls, ceiling and number of coats.
- Tile Calculator — Work out how many tiles and boxes you need for a floor or wall area.
- Flooring Calculator — Calculate how many boxes of flooring a room needs, with waste and cost.
- Roofing Calculator — Estimate roof area, roofing squares and shingle bundles from the house footprint and pitch.
- Gravel Calculator — Estimate cubic yards and tons of gravel for a given area and depth.
- Mulch Calculator — Calculate cubic yards and bags of mulch needed for a garden bed.
- Board Foot Calculator — Convert lumber dimensions into board feet and estimate cost.
- Square Footage Calculator — Calculate area for rectangles, triangles, circles and trapezoids in several units.
- Stair Calculator — Calculate the number of steps, riser height, run and stringer length for a staircase.
- Wallpaper Calculator — Estimate how many wallpaper rolls you need, allowing for pattern repeat and waste.
- Brick Calculator — Calculate how many bricks you need for a wall, including mortar joints and waste.
- BTU Calculator — Estimate the cooling capacity in BTU per hour needed for a room.
- Fence Calculator — Calculate posts, rails and panels or pickets needed for a fence run.
- Deck Material Calculator — Estimate deck boards, joists and screws for a rectangular deck.
Engineering
- Ohm's Law Calculator — Solve for voltage, current, resistance and power from any two known values.
- Resistor Color Code Calculator — Convert a resistance value to 4-band colour code, or bands back to ohms.
- LED Resistor Calculator — Find the series resistor an LED needs from supply voltage, forward voltage and current.
- Voltage Drop Calculator — Calculate voltage drop and power loss along a copper or aluminium cable run.
- Electricity Cost Calculator — Estimate the daily, monthly and yearly electricity cost of running a device.
- Battery Runtime Calculator — Estimate how long a battery will power a load, allowing for depth of discharge and efficiency.
- Power Conversion Calculator — Convert power between watts, kilowatts, horsepower, BTU per hour and other units.
- Gear Ratio Calculator — Calculate gear ratio, output speed and torque for one or two gear stages.
- Pipe Volume Calculator — Calculate how much water a length of pipe holds in gallons and litres.
- Density Calculator — Solve for density, mass or volume with common metric and imperial units.
- Length Converter — Convert between metres, kilometres, miles, feet, inches and other length units.
- Weight Converter — Convert between kilograms, grams, pounds, ounces and stone.
- Temperature Converter — Convert temperatures between Celsius, Fahrenheit and Kelvin.
- Area Converter — Convert between square metres, square feet, acres, hectares and other area units.
- Volume Converter — Convert litres, millilitres, gallons, quarts, cups and other volume units.
- Speed Converter — Convert between km/h, mph, metres per second and knots.
- Pressure Converter — Convert between pascals, kilopascals, bar, psi and atmospheres.
- Energy Converter — Convert joules, kilojoules, calories, kilowatt-hours and BTU.
- Torque Converter — Convert between newton-metres, pound-feet, pound-inches and kilogram-force metres.
- Data Storage Converter — Convert bits, bytes, kilobytes, megabytes, gigabytes and binary units.