Accelerated Depreciation
A1: |
basis of asset |
B1: |
period (in years) |
C1: |
acceleration percentage |
D1: |
=SUM(A1/B1)*C1 |
Accumulated Value of 1
A1: |
principal amount |
A2: |
interest rate |
A3: |
number of periods per year |
A4: |
number of years |
B4: |
=FV(r/n,1*r,,-1000) |
Accumulated Value of 1 per Period
FV(r/n,y*d)
where:
r |
= interest rate |
n |
= number of periods per year |
y |
= number of years |
d |
= amount of periodic deposits |
Adjusted Basis in Property
A1: |
purchase price |
B1: |
closing costs |
C1: |
deferred gain |
D1: |
= SUM(A1+B1-C1) |
Adjusted Purchase Price
A1: |
purchase price |
B1: |
closing costs |
C1: |
=SUM(A1+B1) |
Adjusted Sales Price
A1: |
sales price |
B1: |
closing costs |
C1: |
=SUM(A1-B1) |
After-Tax Cash Flow
A1: |
rental income |
B1: |
cash expenses |
C1: |
depreciation |
D1: |
principal payments |
E1: |
capital expenditures |
F1: |
income tax savings |
G1: |
=SUM(A1-(B1+C1)-(D1+E1-F1) |
Amortization Payment
=PMT(R/P,T,B)
where:
PMT |
= payment |
R |
= annual rate |
P |
= number of payments per year |
T |
= total number of payments |
B |
= amount borrowed |
Annual Percentage Rate
=RATE(T,-M,B)*12
where:
T |
= total number of payments |
M |
= monthly payment |
B |
= amount borrowed |
Annualized Return (Using Months)
A1: |
return over entire holding period |
B1: |
holding period (number of months) |
C1: |
=SUM((A1/B1)*12) |
Annualized Return (Using Years)
A1: |
return over entire holding period |
B1: |
holding period (number of years) |
C1: |
=SUM(A1/B1) |
Area of a Circle
A1: |
3.1429 |
B1: |
radius |
C1: |
=SUM(3.1429*(B1*B1)) |
Area of a Square or Rectangle
A1: |
length |
B1: |
width |
C1: |
=SUM(A1*B1) |
Area of a Trapezoid
A1: |
base number A |
B1: |
base number 2 |
C1: |
altitude |
D1: |
= SUM[(A1+B1)/2]*C1 |
Area of a Triangle
A1: |
base |
B1: |
altitude |
C1: |
=SUM(A1/B1)/2 |
Assessment Ratio
A1: |
assessed value |
B1: |
asked price |
C1: |
=SUM(A1/B1) |
Balance Sheet
A1: |
assets |
B1: |
liabilities |
C1: |
net worth |
D1: |
= SUM(B1+C1) |
E1: |
= SUM(A1-D1) (check for zero balance) |
Bank Reconciliation
A1: |
checkbook balance |
A2: |
checkbook errors (with – sign if negative) |
A3: |
=SUM(A1+A2) |
B1: |
bank statement balance |
B2: |
deposits in transit total |
B3: |
outstanding check total |
B4: |
bank errors (with – sign if negative) |
B5: |
= SUM(B1+B2-B3+B4) |
C1: |
=SUM(A3-B5) (check for zero balance) |
Breakeven After Taxes and Inflation
A1: |
inflation rate |
B1: |
effective tax rate |
C1: |
=SUM(A1/(100-B1)) |
Breakeven Ratio
A1: |
operating expenses |
B1: |
mortgage debt service |
C1: |
effective gross income |
D1: |
= SUM(A1+B1)/C1 |
Capital Gain or Loss
A1: |
sale price |
B1: |
closing costs at sale |
C1: |
carry over losses |
D1: |
depreciation claimed |
E1: |
purchase price |
F1: |
closing costs at purchase |
G1: |
deferred gains |
H1: |
=SUM(A1-B1-C1+D1-E1+F1-G1) |
Capitalization Rate
A1: |
annual net income |
B1: |
purchase price |
C1: |
=SUM(A1/B1) |
Carryover Loss Allocation
A1: |
loss reported for the property |
B1: |
total net loss, all properties |
C1: |
=SUM(A1/B1) |
Cash Income
A1: |
net income |
B1: |
depreciation expense |
C1: |
=SUM(A1/B1) |
A1: |
annual cash flow |
B1: |
cash investment |
C1: |
= SUM(A1/B1) |
Checking Account Math Verification
A1: |
ending balance |
B1: |
total of checks |
C1: |
total of deposits |
D1: |
= SUM(A1+B1-C1) |
Closing Prorated Days (Buyer)
A1: |
days remaining as of prior month end |
B1: |
days in partial month |
C1: |
=SUM(A1-B1) |
Closing Prorated Days (Seller)
A1: |
days used as of prior month end |
B1: |
days in partial month |
C1: |
=SUM(A1+B1) |
Closing Prorated Interest
A1: |
loan amount |
B1: |
interest rate |
C1: |
days of prorated interest |
D1: |
days in the month |
E1: |
= SUM((A1*B1)/12)*(C1/D1) |
Closing Prorated Property Taxes
A1: |
total property tax bill, half-year |
B1: |
days of responsibility |
C1: |
days in liability period |
D1: |
= SUM(A1*(B1/C1)) |
Conversion, Acres to Square Feet
A1: |
acres |
B1: |
=SUM(A1*43560) |
Conversion, Inches to Feet
A1: |
inches |
B1: |
=SUM(A1/12) |
Conversion, Percentage to Decimal
A1: |
interest rate |
B1: |
=SUM(A1/100) |
Conversion, Square Feet to Acres
A1: |
square feet |
B1: |
=SUM(A1/43,560) |
Conversion, Yards to Feet
A1: |
yards |
B1: |
=SUM(A1*3) |
Cost Approach
A1: |
cost of improvements |
B1: |
depreciation |
C1: |
land value |
D1: |
= SUM(A1-B1+C1) |
Cost of Financed Property
A1: |
monthly payment |
B1: |
number of months |
C1: |
down payment |
D1: |
= SUM(A1*B1)+C1 |
Current Ratio
A1: |
current assets |
B1: |
current liabilities |
C1: |
=SUM(A1/B1) |
Current Yield (Bond)
A1: |
nominal yield |
B1: |
premium or discount |
C1: |
=SUM(A1/B1) |
Current Yield (Stock)
A1: |
dividend per share |
B1: |
current price per share |
C1: |
=SUM(A1/B1) |
Daily Compounding
A1: |
annual interest rate |
B1: |
=SUM(A1/365) |
Debt Coverage Ratio
A1: |
net operating income |
B1: |
mortgage payment |
C1: |
=SUM(A1/B1) |
A1: |
long-term debt |
B1: |
equity |
C1: |
=SUM(A1/(A1+B1)) |
Depreciation (Appraisal)
A1: |
economic life |
B1: |
=SUM(100/A1) |
C1: |
=SUM(A1/B1) |
Depreciation Basis (Appraised Value)
A1: |
improvement value per appraisal |
B1: |
total appraised value |
C1: |
=SUM(A1/B1) |
Depreciation Basis (Assessed Value)
A1: |
improvement value per assessment |
B1: |
total assessed value |
C1: |
=SUM(A1/B1) |
Depreciation Basis (Insured Value)
A1: |
insurance limits of liability, dwelling |
B1: |
total basis in the property |
C1: |
=SUM(A1/B1) |
Discount Yield
A1: |
appraised value |
B1: |
asked price |
C1: |
=SUM(A1-B1)/B1 |
Double-Entry Bookkeeping, Basic Formula
A1: |
debit balances |
B1: |
credit balances |
C1: |
=SUM(A1-B1) (check for zero balance) |
Economic Rent per Room
A1: |
rent per period |
B1: |
number of rooms |
C1: |
=SUM(A1/B1) |
Economic Rent per Square Foot
A1: |
rent per period |
B1: |
square feet |
C1: |
=SUM(A1/B1) |
Economic Rent per Unit
A1: |
rent per period |
B1: |
number of units |
C1: |
=SUM(A1/B1) |
Equity
A1: |
current market value |
B1: |
balance, mortgage debt |
C1: |
=SUM(A1-B1) |
Equity Dividend Yield
A1: |
net cash flow |
B1: |
down payment |
C1: |
=SUM(A1/B1) |
Equity Return
A1: |
cash income |
B1: |
principal reduction |
C1: |
down payment |
D1: |
= SUM(A1+B1)/C1 |
Estimated Monthly Payment
A1: |
payment, higher interest rate |
B1: |
payment, lower interest rate |
C1: |
number of rates |
D1: |
= SUM(A1+B1)/2 |
Exercise Cost (to Owner)
A1: |
current market value |
B1: |
fixed option price of the property |
C1: |
option cost |
D1: |
= SUM((A1-B1)-C1)/B1 |
Exercise Return (to Tenant)
A1: |
option cost |
B1: |
current market value |
C1: |
fixed option price of property |
D1: |
= SUM(A1/(B1-C1)) |
Expense Allocation (Even Distribution)
A1: |
nonspecific expenses |
B1: |
number of properties |
C1: |
=SUM(A1/B1) |
Expense Allocation (Months Owned)
A1: |
months of ownership during the year |
B1: |
total months of ownership, all properties |
C1: |
=SUM(A1/B1) |
Expense Allocation (Prepayments)
A1: |
total prepaid expense |
B1: |
number of months the expense relates to |
C1: |
=SUM(A1/B1) |
Expense Allocation (Revenue Share)
A1: |
revenue received for the property |
B1: |
total revenue, all properties |
C1: |
=SUM(A1/B1) |
Expense Allocation (Square Feet)
A1: |
rentable square feet, each unit |
B1: |
total square feet, all units |
C1: |
=SUM(A1/B1) |
Expense Ratio
A1: |
operating expenses |
B1: |
gross income from rents |
C1: |
= SUM(A1/B1) |
Exponential Moving Average
Based on example of six initial values plus a seventh value:
A1: |
Number of fields |
A2: |
=SUM(2/A1) |
A3: |
Value 1 |
A4: |
Value 3 |
A5: |
Value 3 |
A6: |
Value 4 |
A7: |
Value 5 |
A8: |
Value 6 |
A9: |
=SUM(A3:A8)/A1 |
A10: |
= SUM(A10*A2) |
A11: |
=SUM(A11+A9) |
Floor-Area Ratio
A1: |
building area |
B1: |
land area |
C1: |
=SUM(A1/B1) |
Gross Rent Multiplier
A1: |
sales price |
B1: |
rent per period |
C1: |
=SUM(A1/B1) |
Half-Year Convention
A1: |
basis of the asset |
B1: |
=SUM(A1/2) |
Income Statement
A1: |
revenues |
B1: |
costs |
C1: |
expenses |
D1: |
= SUM(A1-(B1+C1)) |
Loan-to-Value Ratio
A1: |
loan balance |
B1: |
value |
C1: |
=SUM(A1/B1) |
Loss Ratio
A1: |
nonrental area |
B1: |
gross building area |
C1: |
=SUM(A1/B1) |
Market or Sales Comparison Approach
A1 . . . A3: |
comparable property values (in this example, three properties) |
A4: |
plus or minus adjustments |
B4: |
=SUM(A1:A4)/3 |
Math Check, Change in Loan Balance
A1: |
previous balance |
B1: |
new balance |
C1: |
=SUM(A1-B1) |
Math Check, Interest/Principal
A1: |
principal amount |
B1: |
interest amount |
C1: |
=SUM(A1+B1) |
Maximum Loss Allowance
A1: |
adjusted gross income |
B1: |
=SUM(25000-(A1-100000)/2) |
Mid-Month Convention
A1: |
basis of the asset |
B1: |
number of half-month periods |
C1: |
=SUM(A1/24)*B1 |
Monthly Compounding
A1: |
principal amount |
A2: |
interest rate |
A3: |
12 |
A4: |
number of years |
B4: |
=FV(0.04/12,1*12,,-1000)* |
*In this example, the assumed principal amount is $1,000 in cell B4. This should be adjusted to the correct value. In addition, the use of “1” limits the calculation to monthly compounding for only one year.
Monthly Loan Amortization
=SUM(P-(T-(P*(i/12))))
where:
P |
= previous balance, mortgage loan |
T |
= total payment |
i |
= interest rate |
Months of Property Inventory on the Market
A1: |
total inventory of properties |
B1: |
average sales per month |
C1: |
=SUM(A1/B1) |
Moving Average
Based on example of 12 values in the field:
A1: |
through A12: values of V1 . . . V12 |
B1: |
number of values in the field |
C12: |
=SUM(A1:A12)/B12 |
Net Current Value of Property
A1: |
cost |
B1: |
rate of depreciation (decimal equivalent) |
C1: |
effective age |
D1: |
= SUM(A1-(A1*B1*C1)) |
New Basis in 1031 Exchange
A1: |
adjusted purchase price |
B1: |
deferred gain |
C1: |
=SUM(A1-B1) |
Occupancy Rate
A1: |
occupied units |
B1: |
total units |
C1: |
=SUM(A1/B1) |
Operating Expense Ratio
A1: |
operating expenses |
B1: |
rental income |
C1: |
=SUM(A1/B1) |
Option to Exercise Ratio
A1: |
option price |
B1: |
sale price upon exercise |
C1: |
=SUM(A1/B1) |
Partial Month’s Rent Liability
A1: |
number of days |
B1: |
full month |
C1: |
=SUM(A1/B1) |
Payback ratio
A1: |
cash investment |
B1: |
net cash flow |
C1: |
=SUM(A1/B1) |
A1: |
annual interest rate |
B1: |
number of period |
C1: |
=SUM(A1/B1) |
Pi
A1: |
circumference of a circle |
B1: |
diameter of a circle |
C1: |
=SUM(A1/B1) |
Present Value of 1
=PV(r,p,0,FV)
When r |
= interest rate |
P |
= number of periods |
0 |
= starting point (beginning of period) |
FV |
= future value |
Profit Margin
A1: |
cash flow |
B1: |
effective gross income |
C1: |
=SUM(A1/B1) |
Prorated Rent, Partial-Year Use
A1: |
rental period (days) |
B1: |
full year (365 or 360) |
C1: |
=SUM(A1/B1) |
Prorated Rent, Tenant Share
A1: |
tenant’s square-foot share |
B1: |
total square feet |
C1: |
=SUM(A1/B1) |
Quarterly Compounding
A1: |
interest rate |
B1: |
=SUM(A1/4) |
Rate of Return
A1: |
current value |
B1: |
original cost or basis |
C1: |
=SUM(A1-B1)/B1 |
Return on Equity
A1: |
proceeds upon sale |
B1: |
basis |
C1: |
years held |
D1: |
= SUM(A1-B1)/(B1/C1) |
Return on Investment
A1: |
proceeds upon sale |
B1: |
original investment |
C1: |
=SUM(A1-B1) |
Return on Rental Income
A1: |
net profit |
B1: |
rental gross income |
C1: |
= SUM(A1/B1) |
Rule of 69
A1: |
=SUM(69/interest rate)+0.35 |
Rule of 72
A1: |
=SUM(72/interest rate) |
Rule of 113
A1: |
=SUM(113/interest rate) |
Semiannual Compounding
A1: |
interest rate |
B1: |
=SUM(A1/2) |
Simple Interest
A1: |
principal |
B1: |
interest rate |
C1: |
=SUM(A1*B1) |
Sinking Fund Payments
=FV(r, n, p,0,0)
where:
R |
= periodic interest rate |
N |
= number of periods |
0 |
= first zero is equal to PV, second zero is type and indicates payments made at the end of each period; change last zero to 1 for payments at the beginning of each period |
A1: |
sale price |
B1: |
asked price |
C1: |
=SUM(A1/B1)/B1 |
Straight-Line Depreciation
A1: |
basis of asset |
B1: |
period (in years) |
C1: |
=SUM(A1/B1) |
Tax Benefits from Reporting Losses
A1: |
effective tax rate |
B1: |
net loss from real estate |
C1: |
=SUM(A1*B1) |
Total Return
A1: |
capital gains |
B1: |
total net income |
C1: |
net tax benefit (or cost) |
D1: |
years held |
E1: |
=SUM(A1+B1+C1)/D1 |
Trial Balance
A1: |
total, asset account balances |
B1: |
total, liability account balances |
C1: |
net worth account balances |
D1: |
=SUM(A1-B1-C1) |
A2: |
revenue account balances |
B2: |
cost account balances |
C2: |
expense account balances |
D2: |
=SUM(A2-B2-C2) |
C3: |
=SUM(D1-D2) (check for zero balance) |
Vacancy Rate
A1: |
vacant units |
B1: |
total units |
C1: |
=SUM(A1/B1) |
Volume of a Cylinder
A1: |
3.1429 |
B1: |
radius |
C1: |
height |
D1: |
=SUM(A1*(B1*B1)*C1) |
Volume of a Rectangular Solid
A1: |
length |
B1: |
width |
C1: |
height |
D1: |
= SUM(A1*B1*C1) |
Weighted Average Interest Rate
A1: |
loan balance #1 |
A2: |
loan balance #2 |
A3: |
=SUM(A1+A2) |
B1: |
interest rate, loan #1 (decimal form) |
B2: |
interest rate, loan #2 (decimal form) |
C1: |
=SUM(A1*B1) |
C2: |
=SUM(A2*B2) |
C3: |
=SUM(C1+C2) |
D1: |
= SUM(C3/A3)*100 |
Weighted Moving Average
Based on example of 12 values in the field:
A1 |
through A12: values of V1 . . . V12 |
B12: |
number of values in the field |
C12: |
=SUM((A1:A12)+A12)/(B12+1) |
Working Capital
A1: |
current assets |
B1: |
current liabilities |
C1: |
=SUM(A1-N1) |
3.145.59.187