The Hârnic system of weights and measures was imported from Lythia.
Linear | Liquid Volume |
| 12 inches = 1 Foot | 2 Pints = 1 Quart |
| 3 Feet = 1 Yard | 4 Quarts = 1 Gallon |
| 4,400 Yards = 1 League | 50 Gallons = 1 Hogshead |
| Area | Dry Volume |
| 4,900 Square Yards = 1 Acre | 4 Pecks = 1 Bushel |
| 30 Acres = 1 Yardland | 8 Bushels = 1 Quarter |
| 120 Acres = 1 Hide | 4 Quarters = 1 Tun |
| Weight | Time |
| 16 Drams = 1 Ounce | 60 Minutes = 1 Hour |
| 16 Ounces = 1 Pound | 24 Hours = 1 Day |
| 100 Pounds = 1 Hundred | 30 Days = 1 Month |
| 2,000 Pounds = 1 Ton | 12 Months = 1 Year |