A 1923 cookbook contained directions for calculating the number of calories needed daily. It also provided an example of how to use the chart:

To see if the number of recommended calories has changed across the years, I used an online calorie calculator to estimate the number of calories needed by a 35 year old woman who weighs 125 pounds. The online calculator asked for height. I used 5′ 4″. I also indicated that the woman did moderate exercise 4-5 times per week. The online calculator said that she needed 1827 calories per day to maintain weight which is 423 calories less than the hundred-year-old estimate that 2250 calories were needed per day – but perhaps doing two hours per day of general housework back then required more calories than moderate exercise 4-5 times per week does today.

Here’s some hundred-year-old advice for making pies using summer fruits:

Pies from the First Fruits of Summer

As the season of abundant fruit approaches, let us not forget that the most delicious pies of the whole year are the juicy, full-flavored ones made from the summer fruits. To be at their best, they should be eaten the day they are baked.

For fruit pies, allow for a larger upper crust. After trimming it evenly, turn the margin over and under the lower crust, pressing the rounded edge firmly upon the pie-plate. This “hem” effectually seals up the juices, for the edge of the pie crisps first before the fruit begins to simmer. Make a pattern of slits over the top, through which the steam may escape.

Never put a pie in the over and forget it. It often needs turning to get an even brownest. Burned piecrust is unsightly and leaves a bad, black taste in the mouth.

In making plain fruit pies of huckleberries or blackberries, the prepared fruit should be thoroughly mixed with sugar and flour to thicken in a separate dish and then turned into the paste-lined pie plate.

American Cookery (June/July, 1923)

Food is so expensive today. I don’t do a very good job of keeping track of how much I spend on food. I just know that it’s a lot. Maybe I should use this hundred-year-old food expense record sheet from a hundred-year-old home economics textbook. Here is what it said about the record sheet:

Food Expense Record

All expenses chargeable to the food account may be entered under the general heading of “food.” This does not give as much information as is frequently desired and it is helpful and quite usual to make a few subheadings.

Care should be taken to enter only food items under “groceries.” The bill from the grocery frequently includes other items than food – such as soap, brooms, matches, mouse-traps, etc. Frequently, the man of the household and sometimes school children must secure the noon-day meal away from home. The cost of these meals is chargeable to the food account.

Economics of the Family (C.W. Taber and Ruth A. Wardall, 1923)