Save 57%Bundles
Ultimate Budget Bundle
All 6 spreadsheets + both printable planners - for less than half the price of buying them separately.
$19.99 $46.42Buy
Free · no sign-up · runs in your browser
Free tools and calculators
Quick, no-fuss tools for running a home: grow your savings, check a date, convert a recipe and count down to the next holiday. Everything runs in your browser, so your numbers stay on your device.
Money
Calculators for saving, growing and paying down money.
Budget calculatorNew
Income vs expenses. Enter your take-home pay and monthly expenses to see what's left, your 50/30/20 split and which categories take the most. Nothing is saved or sent.
Open the toolDebt payoff calculatorNew
Snowball vs avalanche. List your debts to see your debt-free date, total interest and payoff order, with the snowball and avalanche methods side by side. Nothing is saved or sent.
Open the toolCompound interest calculatorNew
Monthly deposits, year by year. See how a starting balance and monthly deposits grow at any rate and compounding frequency, with a year-by-year table you can print.
Open the toolMortgage calculatorNew
Free · runs in your browser. Estimate a fixed-rate mortgage payment with taxes, insurance and HOA costs. Compare loan terms and total interest, and check what the estimate excludes.
Open the toolRetirement calculatorNew
Project your savings at retirement. Enter your age, savings, monthly contribution and return to see a projected balance and rough yearly income at a 4% withdrawal rate.
Open the toolInvestment calculatorNew
Future value with monthly deposits and fees. Enter a starting amount, monthly deposit, return, fee and years to see future value, total deposits and growth.
Open the tool
Calendars & dates
Calendars, date math and how much of the year is left.
Calendar with holidaysNew
Any month or year. Flip to any month or year from 1900 to 2100 and see every US federal holiday, the observed day off and popular dates like Easter.
Open the toolWeeks left in the yearNew
Days, weeks and weekdays to go. How many weeks and days are left this year, how many weekdays and weekends, and how far through the year you are.
Open the toolWeeks to months converterNew
12 weeks? 26 weeks?. Turn weeks into months (or months into weeks) using the average calendar month, with a quick chart for common lengths.
Open the toolWhat day is itNew
Free · runs in your browser. Check today's date and weekday in your local time zone or UTC. See the written date, month/day/year format, day number and how many days remain this year.
Open the toolTime calculatorNew
Add, subtract and find the time between. Add or subtract hours, minutes and seconds, or find the duration between two clock times, with decimal hours.
Open the tool
Kitchen
Measurement conversions and recipe math for home cooks.
Kitchen conversion calculatorNew
Cups, spoons, grams and ounces. Convert cups, tablespoons, teaspoons, milliliters, grams and ounces, including flour, sugar and butter by weight.
Open the toolRecipe scalerNew
Halve, double or feed a crowd. Paste a recipe, set the servings you need and get every amount scaled into easy kitchen fractions.
Open the tool
Holidays
Countdowns, holiday budgets and week-by-week plans.
Christmas budget calculator
Start from your paycheck. Enter your take-home pay and bills to get a suggested Christmas total, split across gifts, food, travel, decor and cards, with a limit for every person.
Open the toolChristmas spending per kid calculator
Keep it fair between kids. Split your kids' gift budget evenly, see each child's stocking share, and plan the four-gift rule (want, need, wear, read) in dollars.
Open the toolHoliday countdown planner
Thanksgiving, Christmas or New Year's Eve. Pick a holiday and get a week-by-week plan from today, with a checklist you can tick off, print or copy.
Open the toolHoliday budget calculator
Already know your total?. Type the amount you can spend and get a category split, three gift tiers and how much to save each week before December 25.
Open the toolChristmas countdownNew
How many days until Christmas. A live count of the days, weeks, weekends and sleeps until Christmas, with a week-by-week plan and the date for the next six years.
Open the toolThanksgiving countdownNew
How many days until Thanksgiving. A live count of the days, weeks and weekends until Thanksgiving, plus the date for the next six years.
Open the toolHalloween countdownNew
How many days until Halloween. Days, weeks and sleeps until October 31, with the weekday Halloween falls on for the next six years.
Open the toolEaster countdownNew
How many days until Easter. A live count to Easter Sunday, plus Easter dates for the next six years and how the date is set.
Open the tool
Food & health estimates
Adult screening and meal-planning arithmetic with clear assumptions.
Bmi calculatorNew
Free · runs in your browser. Calculate adult BMI in US or metric units. See CDC screening categories, a worked example, measurement tips and what the number can and cannot tell you.
Open the toolTdee calculatorNew
Free · runs in your browser. Free TDEE calculator: find the calories you burn each day with the Mifflin-St Jeor formula, plus maintenance, weight loss and gain targets. No sign-up.
Open the toolBmr calculatorNew
Free · runs in your browser. Free BMR calculator: enter sex, age, height and weight to see your basal metabolic rate with Mifflin-St Jeor, Harris-Benedict and Katch-McArdle.
Open the toolMacro calculatorNew
Free · runs in your browser. Free macro calculator: get daily protein, carb and fat grams from your calories or an estimate, with balanced, high-protein and low-carb splits per meal.
Open the tool
Home projects
Material estimates for planning a home project.
Numbers & statistics
Calculators for describing and checking your own data.
Which tool should I start with?
- Saving for something big? The compound interest calculator shows how monthly deposits grow, year by year.
- Paying down cards or loans? The debt payoff calculator compares the snowball and avalanche methods.
- Planning around dates? Open the calendar with holidays or see how many weeks are left in the year.
- Cooking for more (or fewer) people? Try the recipe scaler and the kitchen conversion calculator.
- Holiday on the way? Start with the Christmas budget calculator, then the holiday countdown planner for a week-by-week checklist.
- Want every money tool in one place? See the money calculators.
- Counting down to a date? See all countdowns and date tools.
Prefer reading first? See how to make a holiday budget and stick to it or browse our family budgeting guides.
Get the free Holiday Budget Starter Kit
A one-page holiday budget, a gift list with a spending limit for every person and a 6-week countdown. US Letter, ready to print.
You'll also get our weekly HomeBase email with simple holiday planning, budgeting and hosting tips. Unsubscribe anytime. Privacy
From numbers to a plan
Put every number in one place
The Ultimate Budget Bundle brings the budget, bills, savings goals and debt payoff together, so the totals from these tools have somewhere to live.
- Annual, zero-based and paycheck budget spreadsheets
- Sinking funds, bill and debt payoff trackers
- Plus the printable budget planner and bill tracker
Planning the holidays? Get the Holiday Season Bundle, $15.99 (instead of $25.94 bought separately).
Link to these tools
Writers, teachers and bloggers are welcome to link to any of these tools. Each tool page has a ready-to-copy link snippet at the bottom. Please link rather than copy the calculators.
Plan it on paper
Printables that add it up for you
Save 57%
Printables
Household Binder
Family info, emergency plan, calendars, meals, groceries, cleaning, bills and sitter notes.
$6.99Buy
Save 38%Bundles
Holiday Season Bundle
Plan Christmas, save for it all year, and host without the January money hangover.
$15.99 $25.94Buy
