🔒 No Account · No Sales Calls · No Data Collected · Ever

Get Your Complete
Financial Picture
in 60 Seconds

LedgerCalc gives you the same calculations your bank uses — for free, with zero data collection. No sign up. No sales calls. Just answers that disappear when you close the tab.

✓ Same Math Your Bank Uses
✓ Zero Data Collected
✓ No Sign Up Ever
✓ Results in 60 Seconds
✊
Why LedgerCalc Exists

I got completely sick of financial calculator websites tracking my clicks, harvesting my data, and forcing me to hand over my email just to run basic math. So I built LedgerCalc myself.

There are no databases attached to this site. No corporate trackers. No hidden logins. No sales calls triggered by your search. Just pure, free, completely private answers that disappear the second you close the tab. NerdWallet and Bankrate exist to serve their advertisers. LedgerCalc exists to serve you.

📚

Complete Calculator Guides

New

Deep-dive guides with the exact math, expert context, and answers to the questions your bank won't explain

🏠
Mortgage Calculator
Find out in 60 seconds if you can afford that house — using the exact formula your lender uses
Full Guide →
💳
Debt Avalanche Planner
The mathematically optimal strategy to crush debt and save thousands in interest
Full Guide →
📈
Wealth Builder Guide
See exactly when compound interest starts working harder than you do
Full Guide →
🏡
Home Affordability Guide
The 28/36 rule your bank uses — and what it actually means for your home budget
Full Guide →
📬

Get Your Free Personalized Debt Payoff Plan

Enter your email and we'll send you a customized step-by-step plan based on your debt situation. No spam. Unsubscribe anytime. We don't sell your data — ever.

🔒 Your email is never shared, sold, or used for advertising

💰 Finance Calculators

The same math your bank uses — for free, in 60 seconds

💳
Find Your Debt-Free Date
See the exact month and year you'll be completely debt free — and how much faster an extra $100/month gets you there
Finance
📈
See When You'll Hit $100K
Find the exact date compound interest starts working harder than you do — and what your money looks like in 10, 20, 30 years
Finance
🏠
Can You Afford That House?
Get your exact monthly payment — taxes, insurance, PMI included — using the same formula your lender will use. Know before you ask.
Finance
🚗
What Will That Car Actually Cost?
Calculate your true monthly payment with trade-in value, down payment, and total interest — before the dealership does the math for you
Finance
🏖️
Will You Have Enough to Retire?
Project your 401k, IRA, Roth, and crypto across every account — see your retirement number and exactly when you'll hit it
Finance
🏡
Rent or Buy — Which Wins?
Get the honest dollar-for-dollar comparison over your actual time horizon — not the answer your real estate agent wants you to hear
Finance
💵
How Much House Can You REALLY Afford?
The 28/36 rule banks use to approve mortgages — run your own numbers privately before a lender does it for you
Finance
🎓
Pay Off Student Loans Years Faster
See exactly how much interest you save and how many years you cut by adding just $50, $100, or $200 extra per month
Finance
📊
Where Is Your Money Actually Going?
Compare your spending to the ideal percentages — see instantly which categories are silently draining your wealth
Finance
🍽️
Never Tip Awkwardly Again
Suggested tip amounts by venue type — restaurant, fine dining, salon, spa, delivery — split any way you need
Lifestyle

💪 Health Calculators

Real numbers for real results — no guesswork, no apps, no accounts

⚖️
Are You in a Healthy Weight Range?
Get your BMI instantly with a visual gauge and your exact healthy weight range — imperial or metric
Health
🥗
Exactly How Many Calories Should You Eat?
Get your precise daily calorie target and protein/carb/fat breakdown using the formula nutritionists actually use
Health
📉
When Will You Hit Your Goal Weight?
See your exact goal date, weekly milestones, and daily calorie deficit — so you know exactly what you're working toward
Health
🔒

Your Numbers Stay Yours. Always.

Every calculation on LedgerCalc runs entirely in your browser. Your salary, your debt balances, your home price — none of it is ever transmitted to our servers, stored in a database, or shared with advertisers. This isn't just a privacy policy. It's how the technology is built. Close the tab and the data is gone.

✓ No server transmission
✓ No database storage
✓ No advertiser sharing
✓ No account required

About LedgerCalc

LedgerCalc is a free collection of financial and lifestyle calculators built to help everyday people make smarter decisions about money and health — without needing a finance degree or a personal advisor.

Every calculator on this site runs entirely in your browser. Your numbers are never sent to a server, stored in a database, or shared with anyone. What you type stays on your screen.

Why We Built This

Most financial tools are buried inside apps that want your email, your bank login, or a monthly subscription. We think the basics should be free, fast, and private. LedgerCalc exists to give everyone access to the same tools that help people get out of debt, plan for retirement, and make better everyday decisions.

What Makes Us Different

🔒 100% Private

All calculations happen in your browser. We never see your numbers.

⚡ Instant Results

No loading screens, no waiting. Results appear as you calculate.

📱 Works Everywhere

Fully responsive on desktop, tablet, and mobile.

🆓 Always Free

No sign up, no subscription, no paywalls. Ever.

Privacy Policy

Last updated: May 2026

Your Data Stays With You

LedgerCalc is built with privacy as a core principle. All calculations on this site happen entirely within your browser. Any numbers, figures, or personal information you enter into our calculators are never transmitted to our servers, never stored in any database, and never shared with any third party.

What We Do Collect

Like most websites, LedgerCalc uses standard web analytics to understand how visitors use the site. This may include:

This information is collected in aggregate and cannot be used to identify you personally.

Advertising

LedgerCalc may display advertisements served by Google AdSense. Google may use cookies to serve ads based on your prior visits to this and other websites. You can opt out of personalized advertising by visiting Google's Ads Settings.

Cookies

We use essential cookies to keep the site functioning. Third-party services like Google Analytics and Google AdSense may also set cookies. You can control cookies through your browser settings.

Contact

If you have any questions about this privacy policy, please contact us at hello@ledgercalc.com

Get In Touch

Have a suggestion for a new calculator? Found a bug? Want to partner with us? We'd love to hear from you.

hello@ledgercalc.com

💡 Privacy reminder: All calculator inputs stay in your browser and are never sent to us. We cannot see what you've calculated.

📝 LedgerCalc Blog

Money tips, health guides, and how-to articles — all free

Finance
How to Pay Off $20,000 in Credit Card Debt Fast
Feeling crushed by credit card debt? Here is a step-by-step plan to pay off $20,000 using the avalanche method — and how much faster you can do it with just $100 extra per month.
May 2026 · 5 min read
Finance
What Salary Do You Need to Buy a $400K Home in 2026?
With mortgage rates still elevated, many buyers are wondering if they can afford a home. We break down exactly what income you need using the 28/36 rule lenders actually use.
May 2026 · 4 min read
Health
How Many Calories Should You Eat to Lose 30 Pounds?
Losing 30 pounds sounds daunting but the math is simpler than you think. Learn exactly how many calories to eat daily, what macros to hit, and a realistic timeline for your goal.
May 2026 · 5 min read
Finance
Avalanche vs Snowball Method: Which Pays Off Debt Faster?
Two popular strategies, one goal: debt freedom. We compare the avalanche and snowball methods with real numbers so you can pick the right one for your situation.
May 2026 · 4 min read
Finance
How Much Do You Need to Retire Comfortably in 2026?
The old rule was $1 million. But is that still enough? We break down the 4% rule, Social Security, and exactly how much you need saved based on your lifestyle.
May 2026 · 6 min read
Finance
The Exact Month You'll Be Debt Free
If you're paying $400/month on a $12,000 credit card at 22% APR, you'll be debt free in exactly 3 years and 8 months. Here's how to calculate your own number.
May 2026 · 5 min read
Finance
Why Your Bank Pre-Approved You for Too Much
Getting pre-approved for $450,000 does not mean you should spend $450,000. Here's the math your lender ran and why their number could leave you house poor.
May 2026 · 4 min read
Finance
The $200/Month Strategy That Pays Off $30,000 in Debt 4 Years Early
On a $30,000 student loan at 6.5%, adding $200/month cuts your payoff from 10 years to 6 and saves $4,800 in interest. Here is the exact math.
May 2026 · 4 min read
Finance
What a $400,000 House Actually Costs Per Month
A $400K house at 7% with 20% down has a $2,130 mortgage. But your actual monthly cost is closer to $2,900. Here's where the extra $770 goes every month.
May 2026 · 5 min read
Finance
The Debt Avalanche: Save $4,000 Without Changing Your Budget
Three debts. Same payments. By changing which debt you attack first you save $4,200 and finish 14 months early. No extra money required.
May 2026 · 5 min read
Health
How Many Calories Should YOU Eat? The Real Formula
Two people can be the same height, weight, and age but one needs 400 more calories per day. Here's the formula nutritionists use and how to find your exact number.
May 2026 · 4 min read
Finance
I Built LedgerCalc Because I Was Sick of Data Harvesting
I calculated my mortgage online. 48 hours later I had 11 calls from lenders I never contacted. That is when I decided to build something different.
May 2026 · 4 min read
Finance
The 28/36 Rule: The Hidden Formula Banks Use for Mortgages
Your bank did not pre-approve you on income alone. They ran two ratios you have probably never heard of and both affect how much home you can buy.
May 2026 · 4 min read
Finance
Renting vs Buying in 2026: The Honest Math
At current rates buying costs $800/month more than renting. But in year 7 the math flips. Here is exactly when buying wins and when it does not.
May 2026 · 5 min read
Finance
Are You Saving Enough for Retirement?
If you spend $60,000/year you need $1.5 million saved to retire safely. If you are 45 with $150K saved here is exactly what it takes to close the gap.
May 2026 · 5 min read