- @ScottATaylor Thanks for following me. in reply to ScottATaylor #
- RT @ChristianPF: 5 Tips For Dealing With Your Medical Debt http://su.pr/2cxS1e #
- Dining Out vs Cooking In: http://su.pr/3JsGoG #
- RT: @BudgetsAreSexy: Be Proud of Your Emergency Fund! http://tinyurl.com/yhjo88l ($1,000 is better than $0.00) #
- [Read more…] about Twitter Weekly Updates for 2009-12-12
Evil Interest
Everybody with a savings account or almost any form of debt has at least a passing familiarity with interest. How many of you actually know what it is, or even how much you are actually paying?
First, some definitions.
Principal is the term used for the amount of money you have borrowed.
Interest is the rent you pay to have that money. Interest is money-rent, expressed as a percentage of the principal. If you borrow $100 at 10%, you pay approximately $10 in interest. I say “approximately” because it’s just not that simple.
There are two kinds of interest: simple and compound.
Simple interest is called that because it is just that: simple. It’s easy to understand and it’s what most people mistakenly assume they are paying. With simple interest, the interest rate is only applied to the principal, never to the accumulated, or accrued, interest.
For example, if you have borrowed $100 at 10% annual interest, this is what your balance will look like:
- At the time of borrowing the money, you owe $100.
- After 1 year, you owe 10% of the $100, in addition to the original $100: $110.
- After 2 years, you owe 10% of the $100, in addition to the original $100 and year one’s interest: $120.
- After 10 years, you will owe a total of $200.
That’s simple.
On the other hand, in addition to five more fingers, you have compound interest. Compound interest complicates things considerably. With compound interest, interest is applied to the entire balance of what you owe; both the principal and the accrued interest are included in the calculation.
For example, with $100 at 10% compounded annually:
- Year 1: You will owe $100 + 10% of the original $100, or $110
- Year 2: You will owe $110 + 10% of the $110, or $121
- Year 3: You will owe $121 + 10% of the $110, or $133.10
- Year 4: You will owe $131.10 + 10% of the $110, or $144.41
- Year 5: You will owe $144.41 + 10% of the $110, or $158.85
- Year 6: You will owe $158.85+ 10% of the $110, or $174.74
- Year 7: You will owe $174.74 + 10% of the $110, or $192.21
- Year 8: You will owe $192.21 + 10% of the $110, or $211.43
- Year 9: You will owe $211.43 + 10% of the $110, or $232.57
- Year 10: You will owe $232.57 + 10% of the $110, or $255.83
That is a total of $155.83 in interest paid over 10 years, or $15.58 per year, for an effective interest rate of 15.583%.
To throw another twist into the mix, interest is rarely compounded annually. Monthly, or even daily, is much more common. With monthly compounded interest, the annual rate, or APR, is divided by 12 and recalculated every month.
For example, using the same $100 at 10% APR, compounded monthly:
Since the interest rate is compounded monthly, we will be using the monthly periodic rate, which is 10% / 12, or .83%
- Month 1: $100 + .83% of $100 = $100.83
- Month 2: $100.83 + .83% = $101.67
- Month 3: $101.67 + .83% = $102.51
- Month 4: $102.51 + .83% = $103.36
- Month 5: $103.36 + .83% = $104.22
- Month 6: $104.22 + .83% = $105.08
- Month 7: $105.08 + .83% = $105.95
- Month 8: $105.95 + .83% = $106.83
- Month 9: $106.83 + .83% = $107.72
- Month 10: $107.72 + .83% = $108.61
- Month 11: $108.61 + .83% = $109.51
- Month 12: $109.51 + .83% = $110.42
That’s $0.42 more interest paid the first year, and that number will continue to climb each year the interest is compounded.
It gets worse if interest is compounded daily, like most credit cards. If you see “Daily Periodic Rate” anywhere in your agreement, you are getting compounded daily. This same loan, compounded daily instead of monthly will yield $110.51 owed the first year. That $0.51 might not seem like much, but imagine it on a $10,000 credit card, or a $100,000 house! And that’s just the first year. Every year after, the disparity gets bigger.
Edit: The formula for calculating compounding interest is Principal x (1 + rate as a decimal / compounding term)compounding term. So, for $100 at 10% compounded monthly, the formula is 100 x (1 + 0.1 / 12)12
That’s the downside to compounding interest. There is an upside, if you have investments or interest-bearing accounts. If that’s the case, compounding interest is working in your favor.
If you save $100 per week, and manage to get a 10% return on your investment, you will have $331,911 after 20 years(with $104,000 contributed) and $2,784,424 after 40(with $208,000 contributed). That mean you will have tripled your money in 20 years, or vingtupled* it in 40 years.
That’s how you get rich. $100 per week for the rest of your life will leave you with a comfortable retirement, without missing out on life now.
—
* Yes, it’s a real word**. It means a twenty-fold increase.
** No, I did not know that yesterday.
How to Save
Saving is hard. For years, we would either not save at all, or we’d save a bit, then rush to spend it. That didn’t get us very far. Years of pretending to save like this left us with nothing in reserve. Finally, we’ve figured out the strategy to save money.
First and foremost, make more than you spend. This holds true at any level of income. If you don’t make much money, then you need to not spend much, either. Sometimes, this isn’t possible under current circumstances. In those cases, you need to either increase your income or decrease your expenses. Cut the luxuries and pick up a side hustle. The wider the gap between your bottom line and your top line, the easier it is to save.
Next, make a budget and stick to it. There is no better way to track both your income and your expenses. I’ve discussed budgets before, so I won’t address that in detail today. Short version: Make a budget. Use any software you like. Use paper if you want. Make it and use it.
Pay yourself first. The first expense listed on your budget should be you. Save first. If you can’t afford to save, you can’t afford some of the other items in your budget. Cut the cable or take the bus, but save your money. Without an emergency fund, your budget is just a empty dream when something unexpected comes up. And something unexpected always comes up.
Automate that payment to yourself. Don’t leave yourself any excuse not to make that payment. Set up an automated transfer to another bank and forget about it. Schedule the transfer to happen on payday, every payday.
Now comes the hard part: Forget about the money. Don’t check your balance. Don’t think about it in any way. Just ignore it. For the first month or two, this will be difficult. After that, you’ll forget it exists for a few months and come back amazed at how much you’ve saved.
If you don’t forget about it, and you decide to dip into the account, you are undoing everything you’ve worked so hard to save. Do yourself a favor and leave the money alone.
Girls Don’t Fart
A few years ago, I was playing a game a friend was developing. As part of the setup he asked me to tell him something I believed as a child but now knew not to be true. My answer? Girls don’t fart.
When I was at summer camp one year, a camp counselor gave me that glorious and confusing bit of knowledge. He sounded serious and I was young, with no sisters. Naturally, this entered my personal Canon of Life’s Facts. Over the next few years, I’d get into arguments with my friends that went something like “I don’t care if you have 10 sisters! You don’t know what you’re talking about!” Yes, I could be a little jerk. I don’t think that misconception was actually cleared up until high school. It’s not that I actively believed it, but I had no reason to think about it. That was just the way it was. Girls certainly didn’t fart around me.
I’m married with three kids, two of which are beautiful(and gassy!) little girls. A belief doesn’t get more shattered than this one.
Now, some 25 years later, I find myself occasionally running into other beliefs that I’ve seemingly always had, but have no reason to keep. These are–or were–part of my personal Canon. Once accepted, even if they were only accepted implicitly, they have been unexamined and unquestioned. It’s just the way it is.
For many years, I thought debt was normal. Everybody had payments. Everybody used credit cards. Everybody lived beyond their means. Right? No. The reality is that it’s not everybody, and the people who are living beyond their means are living a broken system. Normal is spending actual money for things you can actually afford. Normal is not paying for the use of someone else’s money. Everything else is dysfunctional.
Another Canonical Misconception was that money could take care of itself. I didn’t know anybody with a budget. The closest anybody came was the “balance available” line on an ATM receipt. Couple this with an unquestioning acceptance of debt, and it’s no wonder how I ended buried under my credit cards. Having a budget is important. Knowing where your money has gone and where it is supposed to go is important. Without this, you’ll never be in control of your finances.
I’ve often thought that you get what you pay for. Assuming that more money somehow causes something to be of better quality or utility is dangerously expensive. There is a level that means something is so cheap it can’t possibly be worthwhile, but there is a huge spectrum of quality above the garbage price point. There is also a line above which no manufacturing can improve the cost and you are paying strictly for the brand or the ego boost. In today’s world, with stores and manufactures all around the world just a click away, it’s easier than ever to find a good deal for a good price.
These are just a few of the ideas I’ve held without question until they were shattered suddenly. Now, I try to examine my beliefs and make sure they still make sense in the face of my current knowledge and experience.
What Canonical Misconceptions have you overcome?
This post is a blast from the past. It ran a couple of years ago and I think it’s worth reviving.
Ignore Your Budget
For the first year of our journey out of debt, we had a strict budget, with all of our discretionary money spent out of an envelope system. We had an envelope for groceries, one for discretionary spending, one for clothes and one for baby crap. At the beginning of the month, we’d divide the money into the envelopes according to our budget spreadsheet. If we used a card for anything, we’d take a matching about of money out of the appropriate envelope and put it in a box to get reconciled the next month.
Ugh. Almost 2 years later, it has turned into too much work and too much nagging about everything either of us put on a card.
We decided to simplify the system a few months ago. Now, we still have a budget. It’s even a zero-based budget, but we ignore it. We only look at it if something changes for the worse. If something changes for the better, the extra money just gets automatically rolled into our debt snowball, so there’s no need to worry about updating the spreadsheet.
Instead of envelopes, we kind of eyeball it. We budget $450 per month for groceries, so we aim to spend $100 on our weekly grocery run. That leaves some room for losing track of how much we are putting in the cart, or a last minute addition to the list. It also leaves room for our secondary grocery trip to buy bread and milk later in the week. We do go through a lot of milk at my house. We budget $55 per month for diapers, but the deal we are currently getting with Amazon Mom is only costing us $30.79 for 6 weeks of diapers. We ignore the difference.
This—and our heavily automated bill pay and savings—lets us keep our finances on track, without stressing over every dollar or fighting over every little thing that comes home unplanned. I used to fire up Quicken and balance the checkbook every week. Now, that happens at the beginning of the month, usually. If I forget, it doesn’t matter. At the beginning of February, I balanced the checkbook for the first time in almost two months and we never came close to exercising our overdraft protection account. In fact, we had some extra, so that got sent directly to our debt.
Overall, it’s been good to test out a new system. We have almost no financial stress and managing our money takes about a couple of hours per month instead of per week. It’s all win.
Why Going Green is Good for the Pocket
Going green is about making changes, some of them very small, to lessen the impact you have on the planet and its precious resources. But if it can be both good for the planet and good for your pocket then who would seriously not want to ‘go green’?
Saving money is at the top of most people’s minds at the moment, so check out your credit card at Moneysupermarket to ensure you are getting the best deal and see how going green can affect the rest of your finances.
Most of the things we can do to reduce our consumption of both energy and materials are automatically going to save us money.
Some of the more obvious steps to make your home more energy efficient can result in substantial savings, such as fitting good insulation, having double glazing and putting up thick curtains to keep the heat inside.
These simple tips are not all that can be done in the home, as by starting to think differently about how you use the different areas of your home, you’ll find out how zonal living can save you even more.
Zonal living is about only using energy as you need it in the home. Heating can be varied from room to room, ensuring that the temperatures in each room are adjusted according to when and how the room is used.
Keeping bedrooms cool at night, for example, not only saves you money, but also promotes better sleep. You can achieve zonal heating by fitting thermostatic valves to your radiators and using electrical timers to switch heaters on and off at appropriate times.
Most of us now have more electrical appliances in our homes than we actually use and each of them can be steadily consuming energy even when not in use.
The worst culprits are probably the TV and DVD player, because it’s so convenient to use the remote to switch them off. You might think you’re turning them off, but all that’s happening is you’re putting them on standby. Spend a few seconds actually switching off appliances at the plug and you’ll be amazed at the savings over the course of a year.
The same applies to cell phones. Nowadays, most of them recharge in a couple of hours or less. If you leave them to charge overnight, you’re simply wasting energy and money.
Could you cut down on your usage of the tumble dryer? Nothing in the white goods department uses up quite so much energy as these noisy machines so, if you can, buy a washing line and rediscover the joys of laundry dried by the breeze and sun; your bank account will reap the benefits.
Fuel costs only ever seem to go up, so adopting a more efficient style of driving will help your pocket as well as the planet. The Drive 55 campaign claims that keeping within the speed limit of 55 mph can cut as much as 50% off your fuel bill.
When you move away from a junction or lights, you can use up large amounts of gas, so learning how to use your gears smoothly is another way of saving cash.
None of these steps require great changes but taking a little time and putting a little thought into your energy consumption will help save you money and help conserve energy and resources.
Post by Moneysupermarket.
