diff --git a/calculators_list.md b/calculators_list.md
index fb5357b..70e0cd5 100644
--- a/calculators_list.md
+++ b/calculators_list.md
@@ -786,6 +786,47 @@ The registry currently contains 416 unique calculator slugs.
 | Short Tons to Metric Tons – Convert short tons into metric tons. | short-tons-to-metric-tons | 0.90718474 |
 | Sidereal days to Solar days – Compare a sidereal day with a solar day. | sidereal-days-to-solar-days | 0.9972695669 |
 
+| Acre-feet to Barrel (US oil) – Express the acre-foot as barrels of oil for storage comparisons. | acre-feet-to-barrel-us-oil | 7758.367346938776 |
+| Acre-feet to Bushels – Convert the volume into bushels for agricultural planning. | acre-feet-to-bushels | 35003.2458775495 |
+| Acre-feet to Cubic Centimeters – Translate the acre-foot into cubic centimeters for fine-grain units. | acre-feet-to-cubic-centimeters | 1233481837.54752 |
+| Acre-feet to Cubic Feet – Express the acre-foot directly as cubic feet for reservoir math. | acre-feet-to-cubic-feet | 43560.0 |
+| Acre-feet to Cubic Inches – Show the storage volume down in cubic inches. | acre-feet-to-cubic-inches | 75271680.0 |
+| Acre-feet to Cubic Meters – Convert the irrigation volume into cubic meters. | acre-feet-to-cubic-meters | 1233.48183754752 |
+| Acre-feet to Cubic Yards – Express the volume in cubic yards for earthwork. | acre-feet-to-cubic-yards | 1613.3333333333333 |
+| Acre-feet to Cups – Break the acre-foot into cups for everyday comparison. | acre-feet-to-cups | 5213622.857142857 |
+| Acre-feet to Drams (fluid) – Scale the volume into fluid drams for historical measures. | acre-feet-to-drams-fluid | 333671862.85714287 |
+| Acre-feet to Fluid Ounces – Convert the acre-foot into fluid ounces to compare with kitchen volumes. | acre-feet-to-fluid-ounces | 41708982.85714286 |
+| Acre-feet to Gallons – Translate the acre-foot into gallons. | acre-feet-to-gallons | 325851.4285714286 |
+| Acre-feet to Gill – Express the water quantity as gills. | acre-feet-to-gill | 10427245.714285715 |
+| Acre-feet to Hogshead – Compare the acre-foot with brewer’s hogsheads. | acre-feet-to-hogshead | 5172.244897959184 |
+| Acre-feet to Imperial Fl Oz – Use Imperial fluid ounces for Commonwealth measurement. | acre-feet-to-imperial-fl-oz | 43412491.615344875 |
+| Acre-feet to Imperial Gallons – Convert the volume into Imperial gallons. | acre-feet-to-imperial-gallons | 271328.07259590545 |
+| Acre-feet to Imperial Pints – Express the volume as Imperial pints. | acre-feet-to-imperial-pints | 2170624.5807672436 |
+| Acre-feet to Jiggers – Compare the volume to cocktail jiggers. | acre-feet-to-jiggers | 27805988.571428567 |
+| Acre-feet to Milliliters – Break the acre-foot into milliliters for metric insight. | acre-feet-to-milliliters | 1233481837.54752 |
+| Acre-feet to Minims – Scale the water volume down to pharmaceutical minims. | acre-feet-to-minims | 20020310146.32624 |
+| Acre-feet to Pecks – Translate the irrigation volume into pecks for crop planning. | acre-feet-to-pecks | 135664.03629795273 |
+| Acre-feet to Pints – Express the volume as U.S. pints. | acre-feet-to-pints | 2606811.4285714286 |
+| Acre-feet to Quarts – Convert the acre-foot into quarts. | acre-feet-to-quarts | 1303405.7142857143 |
+| Acre-feet to Tablespoons – Show the volume in tablespoons. | acre-feet-to-tablespoons | 83417965.71428572 |
+| Acre-feet to Teaspoons – Break the volume into teaspoons. | acre-feet-to-teaspoons | 250253897.14285713 |
+| Acre-feet to US Gallons – Express the water quantity in U.S. gallons. | acre-feet-to-us-gallons | 325851.4285714286 |
+| Acre-feet to US Pints – Express the volume as U.S. pints. | acre-feet-to-us-pints | 2606811.4285714286 |
+| Acres to Ares – Convert acres into ares for metric contexts. | acres-to-ares | 100 |
+| Acres to Barns – Express an acre in barns for atomic-scale perspective. | acres-to-barns | 4.0468564224e+31 |
+| Acres to Circular Mils – Compare acreage with circular mil coverage used in wiring. | acres-to-circular-mils | 7986573297887.571 |
+| Acres to Dunams – Show acreage using dunams. | acres-to-dunams | 4.0468564224 |
+| Acres to Roods – Translate acres into traditional roods. | acres-to-roods | 4 |
+| Acres to Sections – Express acreage as survey sections (1 section = 640 acres). | acres-to-sections | 0.0015625 |
+| Acres to Square Centimeters – Convert acres into square centimeters. | acres-to-square-centimeters | 40468564.224 |
+| Acres to Square Inches – Show the acreage in square inches. | acres-to-square-inches | 6272640 |
+| Acres to Square Mils – Break the acre into square mils for precision electronics. | acres-to-square-mils | 6272640000000.0 |
+| Acres to Townships – Compare the land area with survey townships. | acres-to-townships | 4.340277777777778e-05 |
+| Therms to BTU – Translate natural gas therms into BTUs. | therms-to-btu | 100000 |
+| Therms to Joules – Show the therm energy in joules. | therms-to-joules | 105505585.0 |
+| Therms to Kilowatt-hours – Express therms as kilowatt-hours. | therms-to-kilowatt-hours | 29.307106944444445 |
+| Watt-hours to Joules – Convert watt-hours into joules. | watt-hours-to-joules | 3600 |
+
 ## Completion Checklist
 - [x] Inches to Feet (`inches-to-feet`)
 - [x] Kilograms to Pounds (`kilograms-to-pounds`)
@@ -1374,6 +1415,46 @@ The registry currently contains 416 unique calculator slugs.
 - [x] Townships to Square Kilometers (`townships-to-square-kilometers`)
 - [x] Townships to Square Meters (`townships-to-square-meters`)
 - [x] US gallons to Imperial gallons (`us-gallons-to-imperial-gallons`)
+- [x] Acre-feet to Barrel (US oil) (`acre-feet-to-barrel-us-oil`)
+- [x] Acre-feet to Bushels (`acre-feet-to-bushels`)
+- [x] Acre-feet to Cubic Centimeters (`acre-feet-to-cubic-centimeters`)
+- [x] Acre-feet to Cubic Feet (`acre-feet-to-cubic-feet`)
+- [x] Acre-feet to Cubic Inches (`acre-feet-to-cubic-inches`)
+- [x] Acre-feet to Cubic Meters (`acre-feet-to-cubic-meters`)
+- [x] Acre-feet to Cubic Yards (`acre-feet-to-cubic-yards`)
+- [x] Acre-feet to Cups (`acre-feet-to-cups`)
+- [x] Acre-feet to Drams (fluid) (`acre-feet-to-drams-fluid`)
+- [x] Acre-feet to Fluid Ounces (`acre-feet-to-fluid-ounces`)
+- [x] Acre-feet to Gallons (`acre-feet-to-gallons`)
+- [x] Acre-feet to Gill (`acre-feet-to-gill`)
+- [x] Acre-feet to Hogshead (`acre-feet-to-hogshead`)
+- [x] Acre-feet to Imperial Fl Oz (`acre-feet-to-imperial-fl-oz`)
+- [x] Acre-feet to Imperial Gallons (`acre-feet-to-imperial-gallons`)
+- [x] Acre-feet to Imperial Pints (`acre-feet-to-imperial-pints`)
+- [x] Acre-feet to Jiggers (`acre-feet-to-jiggers`)
+- [x] Acre-feet to Milliliters (`acre-feet-to-milliliters`)
+- [x] Acre-feet to Minims (`acre-feet-to-minims`)
+- [x] Acre-feet to Pecks (`acre-feet-to-pecks`)
+- [x] Acre-feet to Pints (`acre-feet-to-pints`)
+- [x] Acre-feet to Quarts (`acre-feet-to-quarts`)
+- [x] Acre-feet to Tablespoons (`acre-feet-to-tablespoons`)
+- [x] Acre-feet to Teaspoons (`acre-feet-to-teaspoons`)
+- [x] Acre-feet to US Gallons (`acre-feet-to-us-gallons`)
+- [x] Acre-feet to US Pints (`acre-feet-to-us-pints`)
+- [x] Acres to Ares (`acres-to-ares`)
+- [x] Acres to Barns (`acres-to-barns`)
+- [x] Acres to Circular Mils (`acres-to-circular-mils`)
+- [x] Acres to Dunams (`acres-to-dunams`)
+- [x] Acres to Roods (`acres-to-roods`)
+- [x] Acres to Sections (`acres-to-sections`)
+- [x] Acres to Square Centimeters (`acres-to-square-centimeters`)
+- [x] Acres to Square Inches (`acres-to-square-inches`)
+- [x] Acres to Square Mils (`acres-to-square-mils`)
+- [x] Acres to Townships (`acres-to-townships`)
+- [x] Therms to BTU (`therms-to-btu`)
+- [x] Therms to Joules (`therms-to-joules`)
+- [x] Therms to Kilowatt-hours (`therms-to-kilowatt-hours`)
+- [x] Watt-hours to Joules (`watt-hours-to-joules`)
 
 ## Backlog / To-Do
 - [x] Acres to hectares
diff --git a/hdyc-svelte/src/lib/data/calculators.ts b/hdyc-svelte/src/lib/data/calculators.ts
index aaece46..a8c08f4 100644
--- a/hdyc-svelte/src/lib/data/calculators.ts
+++ b/hdyc-svelte/src/lib/data/calculators.ts
@@ -118,7 +118,7 @@ export const calculators: CalculatorDef[] = [
   {"slug": "coulombs-to-ampere-hours", "name": "Coulombs to Ampere-hours", "category": "time", "type": "standard", "teaser": "Express a charge in coulombs as ampere-hours.", "labels": {"in1": "Coulombs", "in2": "Ampere-hours"}, "factor": 0.0002777777777777778, "hidden": true},
   {"slug": "cups-to-milliliters", "name": "Cups to Milliliters", "category": "volume", "type": "standard", "labels": {"in1": "Cups", "in2": "Milliliters"}, "factor": 236.588237},
   {"slug": "cups-to-ounces-weight", "name": "Cups to Ounces (weight)", "category": "weight", "type": "standard", "teaser": "Convert a cup\u2019s weight into ounces for baking measurements.", "labels": {"in1": "Cups", "in2": "Ounces (weight)"}, "factor": 8.0},
-  {"slug": "cups-to-acre-feet", "name": "Cups to Acre-feet", "category": "length", "type": "standard", "teaser": "Translate kitchen cups into acre-feet when planning irrigation.", "labels": {"in1": "Cups", "in2": "Acre-feet"}, "factor": 1.918052048260257e-07},
+  {"slug": "cups-to-acre-feet", "name": "Cups to Acre-feet", "category": "length", "type": "standard", "teaser": "Translate kitchen cups into acre-feet when planning irrigation.", "labels": {"in1": "Cups", "in2": "Acre-feet"}, "factor": 1.918052048260257e-07, "hidden": true},
   {"slug": "cups-to-barrel-us-oil", "name": "Cups to Barrel (US oil)", "category": "volume", "type": "standard", "teaser": "Express cup volumes as US oil barrels.", "labels": {"in1": "Cups", "in2": "Barrel (US oil)"}, "factor": 0.001488095238095238},
   {"slug": "cups-to-bushels", "name": "Cups to Bushels", "category": "volume", "type": "standard", "teaser": "Count how many cups sit inside a dry bushel.", "labels": {"in1": "Cups", "in2": "Bushels"}, "factor": 0.006713804745119558},
   {"slug": "cups-to-centiliters", "name": "Cups to Centiliters", "category": "volume", "type": "standard", "teaser": "Convert cups into centiliters for precision cooking.", "labels": {"in1": "Cups", "in2": "Centiliters"}, "factor": 23.65882365},
@@ -645,7 +645,7 @@ export const calculators: CalculatorDef[] = [
   {"slug": "kilowatt-hours-to-btu", "name": "Kilowatt-hours to BTU", "category": "energy", "type": "standard", "teaser": "Convert electrical energy in kWh to BTU.", "labels": {"in1": "Kilowatt-hours", "in2": "BTU"}, "factor": 3412.142},
   {"slug": "kilowatt-hours-to-joules", "name": "Kilowatt-hours to Joules", "category": "energy", "type": "standard", "teaser": "Convert kWh to joules.", "labels": {"in1": "Kilowatt-hours", "in2": "Joules"}, "factor": 3600000.0},
   {"slug": "kilowatt-hours-to-kilocalories", "name": "Kilowatt-hours to Kilocalories", "category": "energy", "type": "standard", "teaser": "Convert kWh to food calories.", "labels": {"in1": "Kilowatt-hours", "in2": "Kilocalories"}, "factor": 860.42065},
-  {"slug": "kilowatt-hours-to-therms", "name": "Kilowatt-hours to Therms", "category": "energy", "type": "standard", "teaser": "Convert kWh to therms (US natural gas).", "labels": {"in1": "Kilowatt-hours", "in2": "Therms"}, "factor": 0.034121},
+  {"slug": "kilowatt-hours-to-therms", "name": "Kilowatt-hours to Therms", "category": "energy", "type": "standard", "teaser": "Convert kWh to therms (US natural gas).", "labels": {"in1": "Kilowatt-hours", "in2": "Therms"}, "factor": 0.034121, "hidden": true},
   {"slug": "kilowatts-to-btuhour", "name": "Kilowatts to BTU/hour", "category": "energy", "type": "standard", "teaser": "Convert kilowatts to BTU per hour.", "labels": {"in1": "Kilowatts", "in2": "BTU/hour"}, "factor": 3412.142},
   {"slug": "kilowatts-to-megawatts", "name": "Kilowatts to Megawatts", "category": "power", "type": "standard", "teaser": "Convert power from kilowatts to megawatts.", "labels": {"in1": "Kilowatts", "in2": "Megawatts"}, "factor": 0.001, "hidden": true},
   {"slug": "kilowatts-to-watts", "name": "Kilowatts to Watts", "category": "power", "type": "standard", "teaser": "Convert kilowatts to watts.", "labels": {"in1": "Kilowatts", "in2": "Watts"}, "factor": 1000.0},
@@ -723,7 +723,7 @@ export const calculators: CalculatorDef[] = [
   {"slug": "kilowatt-hours-to-btu", "name": "Kilowatt-hours to BTU", "category": "energy", "type": "standard", "teaser": "Convert electrical energy from kilowatt-hours to BTU.", "labels": {"in1": "Kilowatt-hours", "in2": "BTU"}, "factor": 3412.142},
   {"slug": "kilowatt-hours-to-joules", "name": "Kilowatt-hours to Joules", "category": "energy", "type": "standard", "teaser": "Convert kilowatt-hours to joules.", "labels": {"in1": "Kilowatt-hours", "in2": "Joules"}, "factor": 3600000.0},
   {"slug": "kilowatt-hours-to-kilocalories", "name": "Kilowatt-hours to Kilocalories", "category": "energy", "type": "standard", "teaser": "Convert kilowatt-hours to nutritional kilocalories.", "labels": {"in1": "Kilowatt-hours", "in2": "Kilocalories"}, "factor": 860.42065},
-  {"slug": "kilowatt-hours-to-therms", "name": "Kilowatt-hours to Therms", "category": "energy", "type": "standard", "teaser": "Convert kilowatt-hours to therms (US natural gas).", "labels": {"in1": "Kilowatt-hours", "in2": "Therms"}, "factor": 0.034121},
+  {"slug": "kilowatt-hours-to-therms", "name": "Kilowatt-hours to Therms", "category": "energy", "type": "standard", "teaser": "Convert kilowatt-hours to therms (US natural gas).", "labels": {"in1": "Kilowatt-hours", "in2": "Therms"}, "factor": 0.034121, "hidden": true},
   {"slug": "kilowatts-to-btuhour", "name": "Kilowatts to BTU/hour", "category": "energy", "type": "standard", "teaser": "Convert power from kilowatts to BTU per hour.", "labels": {"in1": "Kilowatts", "in2": "BTU/hour"}, "factor": 3412.142},
   {"slug": "kilowatts-to-megawatts", "name": "Kilowatts to Megawatts", "category": "power", "type": "standard", "teaser": "Convert kilowatts into megawatts.", "labels": {"in1": "Kilowatts", "in2": "Megawatts"}, "factor": 0.001, "hidden": true},
   {"slug": "kilowatts-to-watts", "name": "Kilowatts to Watts", "category": "power", "type": "standard", "teaser": "Convert kilowatts into watts.", "labels": {"in1": "Kilowatts", "in2": "Watts"}, "factor": 1000.0},
@@ -817,6 +817,46 @@ export const calculators: CalculatorDef[] = [
   {"slug": "short-tons-to-long-tons", "name": "Short Tons to Long Tons", "category": "weight", "type": "standard", "teaser": "Express short tons as long tons.", "labels": {"in1": "Short Tons", "in2": "Long Tons"}, "factor": 0.892857, "hidden": true},
   {"slug": "short-tons-to-metric-tons", "name": "Short Tons to Metric Tons", "category": "weight", "type": "standard", "teaser": "Convert short tons into metric tons.", "labels": {"in1": "Short Tons", "in2": "Metric Tons"}, "factor": 0.90718474, "hidden": true},
   {"slug": "sidereal-days-to-solar-days", "name": "Sidereal days to Solar days", "category": "time", "type": "standard", "teaser": "Compare a sidereal day with a solar day.", "labels": {"in1": "Sidereal days", "in2": "Solar days"}, "factor": 0.9972695669},
+  {"slug": "acre-feet-to-barrel-us-oil", "name": "Acre-feet to Barrel (US oil)", "category": "length", "type": "standard", "teaser": "Express the acre-foot as barrels of oil for storage comparisons.", "labels": {"in1": "Acre-feet", "in2": "Barrel (US oil)"}, "factor": 7758.367346938776},
+  {"slug": "acre-feet-to-bushels", "name": "Acre-feet to Bushels", "category": "length", "type": "standard", "teaser": "Convert the volume into bushels for agricultural planning.", "labels": {"in1": "Acre-feet", "in2": "Bushels"}, "factor": 35003.2458775495},
+  {"slug": "acre-feet-to-cubic-centimeters", "name": "Acre-feet to Cubic Centimeters", "category": "length", "type": "standard", "teaser": "Translate the acre-foot into cubic centimeters for fine-grain units.", "labels": {"in1": "Acre-feet", "in2": "Cubic Centimeters"}, "factor": 1233481837.54752},
+  {"slug": "acre-feet-to-cubic-feet", "name": "Acre-feet to Cubic Feet", "category": "length", "type": "standard", "teaser": "Express the acre-foot directly as cubic feet for reservoir math.", "labels": {"in1": "Acre-feet", "in2": "Cubic Feet"}, "factor": 43560.0},
+  {"slug": "acre-feet-to-cubic-inches", "name": "Acre-feet to Cubic Inches", "category": "length", "type": "standard", "teaser": "Show the storage volume down in cubic inches.", "labels": {"in1": "Acre-feet", "in2": "Cubic Inches"}, "factor": 75271680.0},
+  {"slug": "acre-feet-to-cubic-meters", "name": "Acre-feet to Cubic Meters", "category": "length", "type": "standard", "teaser": "Convert the irrigation volume into cubic meters.", "labels": {"in1": "Acre-feet", "in2": "Cubic Meters"}, "factor": 1233.48183754752},
+  {"slug": "acre-feet-to-cubic-yards", "name": "Acre-feet to Cubic Yards", "category": "length", "type": "standard", "teaser": "Express the volume in cubic yards for earthwork.", "labels": {"in1": "Acre-feet", "in2": "Cubic Yards"}, "factor": 1613.3333333333333},
+  {"slug": "acre-feet-to-cups", "name": "Acre-feet to Cups", "category": "length", "type": "standard", "teaser": "Break the acre-foot into cups for everyday comparison.", "labels": {"in1": "Acre-feet", "in2": "Cups"}, "factor": 5213622.857142857},
+  {"slug": "acre-feet-to-drams-fluid", "name": "Acre-feet to Drams (fluid)", "category": "length", "type": "standard", "teaser": "Scale the volume into fluid drams for historical measures.", "labels": {"in1": "Acre-feet", "in2": "Drams (fluid)"}, "factor": 333671862.85714287},
+  {"slug": "acre-feet-to-fluid-ounces", "name": "Acre-feet to Fluid Ounces", "category": "length", "type": "standard", "teaser": "Convert the acre-foot into fluid ounces to compare with kitchen volumes.", "labels": {"in1": "Acre-feet", "in2": "Fluid Ounces"}, "factor": 41708982.85714286},
+  {"slug": "acre-feet-to-gallons", "name": "Acre-feet to Gallons", "category": "length", "type": "standard", "teaser": "Translate the acre-foot into gallons.", "labels": {"in1": "Acre-feet", "in2": "Gallons"}, "factor": 325851.4285714286},
+  {"slug": "acre-feet-to-gill", "name": "Acre-feet to Gill", "category": "length", "type": "standard", "teaser": "Express the water quantity as gills.", "labels": {"in1": "Acre-feet", "in2": "Gill"}, "factor": 10427245.714285715},
+  {"slug": "acre-feet-to-hogshead", "name": "Acre-feet to Hogshead", "category": "length", "type": "standard", "teaser": "Compare the acre-foot with brewer\u2019s hogsheads.", "labels": {"in1": "Acre-feet", "in2": "Hogshead"}, "factor": 5172.244897959184},
+  {"slug": "acre-feet-to-imperial-fl-oz", "name": "Acre-feet to Imperial Fl Oz", "category": "length", "type": "standard", "teaser": "Use Imperial fluid ounces for Commonwealth measurement.", "labels": {"in1": "Acre-feet", "in2": "Imperial Fl Oz"}, "factor": 43412491.615344875},
+  {"slug": "acre-feet-to-imperial-gallons", "name": "Acre-feet to Imperial Gallons", "category": "length", "type": "standard", "teaser": "Convert the volume into Imperial gallons.", "labels": {"in1": "Acre-feet", "in2": "Imperial Gallons"}, "factor": 271328.07259590545},
+  {"slug": "acre-feet-to-imperial-pints", "name": "Acre-feet to Imperial Pints", "category": "length", "type": "standard", "teaser": "Express the volume as Imperial pints.", "labels": {"in1": "Acre-feet", "in2": "Imperial Pints"}, "factor": 2170624.5807672436},
+  {"slug": "acre-feet-to-jiggers", "name": "Acre-feet to Jiggers", "category": "length", "type": "standard", "teaser": "Compare the volume to cocktail jiggers.", "labels": {"in1": "Acre-feet", "in2": "Jiggers"}, "factor": 27805988.571428567},
+  {"slug": "acre-feet-to-milliliters", "name": "Acre-feet to Milliliters", "category": "length", "type": "standard", "teaser": "Break the acre-foot into milliliters for metric insight.", "labels": {"in1": "Acre-feet", "in2": "Milliliters"}, "factor": 1233481837.54752},
+  {"slug": "acre-feet-to-minims", "name": "Acre-feet to Minims", "category": "length", "type": "standard", "teaser": "Scale the water volume down to pharmaceutical minims.", "labels": {"in1": "Acre-feet", "in2": "Minims"}, "factor": 20020310146.32624},
+  {"slug": "acre-feet-to-pecks", "name": "Acre-feet to Pecks", "category": "length", "type": "standard", "teaser": "Translate the irrigation volume into pecks for crop planning.", "labels": {"in1": "Acre-feet", "in2": "Pecks"}, "factor": 135664.03629795273},
+  {"slug": "acre-feet-to-pints", "name": "Acre-feet to Pints", "category": "length", "type": "standard", "teaser": "Express the volume as U.S. pints.", "labels": {"in1": "Acre-feet", "in2": "Pints"}, "factor": 2606811.4285714286},
+  {"slug": "acre-feet-to-quarts", "name": "Acre-feet to Quarts", "category": "length", "type": "standard", "teaser": "Convert the acre-foot into quarts.", "labels": {"in1": "Acre-feet", "in2": "Quarts"}, "factor": 1303405.7142857143},
+  {"slug": "acre-feet-to-tablespoons", "name": "Acre-feet to Tablespoons", "category": "length", "type": "standard", "teaser": "Show the volume in tablespoons.", "labels": {"in1": "Acre-feet", "in2": "Tablespoons"}, "factor": 83417965.71428572},
+  {"slug": "acre-feet-to-teaspoons", "name": "Acre-feet to Teaspoons", "category": "length", "type": "standard", "teaser": "Break the volume into teaspoons.", "labels": {"in1": "Acre-feet", "in2": "Teaspoons"}, "factor": 250253897.14285713},
+  {"slug": "acre-feet-to-us-gallons", "name": "Acre-feet to US Gallons", "category": "length", "type": "standard", "teaser": "Express the water quantity in U.S. gallons.", "labels": {"in1": "Acre-feet", "in2": "US Gallons"}, "factor": 325851.4285714286},
+  {"slug": "acre-feet-to-us-pints", "name": "Acre-feet to US Pints", "category": "length", "type": "standard", "teaser": "Express the volume as U.S. pints.", "labels": {"in1": "Acre-feet", "in2": "US Pints"}, "factor": 2606811.4285714286},
+  {"slug": "acres-to-ares", "name": "Acres to Ares", "category": "area", "type": "standard", "teaser": "Convert acres into ares for metric contexts.", "labels": {"in1": "Acres", "in2": "Ares"}, "factor": 100.0},
+  {"slug": "acres-to-barns", "name": "Acres to Barns", "category": "area", "type": "standard", "teaser": "Express an acre in barns for atomic-scale perspective.", "labels": {"in1": "Acres", "in2": "Barns"}, "factor": 4.0468564224e+31},
+  {"slug": "acres-to-circular-mils", "name": "Acres to Circular Mils", "category": "area", "type": "standard", "teaser": "Compare acreage with circular mil coverage used in wiring.", "labels": {"in1": "Acres", "in2": "Circular Mils"}, "factor": 7986573297887.571},
+  {"slug": "acres-to-dunams", "name": "Acres to Dunams", "category": "area", "type": "standard", "teaser": "Show acreage using dunams.", "labels": {"in1": "Acres", "in2": "Dunams"}, "factor": 4.0468564224},
+  {"slug": "acres-to-roods", "name": "Acres to Roods", "category": "area", "type": "standard", "teaser": "Translate acres into traditional roods.", "labels": {"in1": "Acres", "in2": "Roods"}, "factor": 4.0},
+  {"slug": "acres-to-sections", "name": "Acres to Sections", "category": "area", "type": "standard", "teaser": "Express acreage as survey sections (1 section = 640 acres).", "labels": {"in1": "Acres", "in2": "Sections"}, "factor": 0.0015625, "hidden": true},
+  {"slug": "acres-to-square-centimeters", "name": "Acres to Square Centimeters", "category": "length", "type": "standard", "teaser": "Convert acres into square centimeters.", "labels": {"in1": "Acres", "in2": "Square Centimeters"}, "factor": 40468564.224},
+  {"slug": "acres-to-square-inches", "name": "Acres to Square Inches", "category": "length", "type": "standard", "teaser": "Show the acreage in square inches.", "labels": {"in1": "Acres", "in2": "Square Inches"}, "factor": 6272640.0},
+  {"slug": "acres-to-square-mils", "name": "Acres to Square Mils", "category": "area", "type": "standard", "teaser": "Break the acre into square mils for precision electronics.", "labels": {"in1": "Acres", "in2": "Square Mils"}, "factor": 6272640000000.0},
+  {"slug": "acres-to-townships", "name": "Acres to Townships", "category": "area", "type": "standard", "teaser": "Compare the land area with survey townships.", "labels": {"in1": "Acres", "in2": "Townships"}, "factor": 4.340277777777778e-05, "hidden": true},
+  {"slug": "therms-to-btu", "name": "Therms to BTU", "category": "energy", "type": "standard", "teaser": "Translate natural gas therms into BTUs.", "labels": {"in1": "Therms", "in2": "BTU"}, "factor": 100000.0},
+  {"slug": "therms-to-joules", "name": "Therms to Joules", "category": "energy", "type": "standard", "teaser": "Show the therm energy in joules.", "labels": {"in1": "Therms", "in2": "Joules"}, "factor": 105505585.0},
+  {"slug": "therms-to-kilowatt-hours", "name": "Therms to Kilowatt-hours", "category": "energy", "type": "standard", "teaser": "Express therms as kilowatt-hours.", "labels": {"in1": "Therms", "in2": "Kilowatt-hours"}, "factor": 29.307106944444445},
+  {"slug": "watt-hours-to-joules", "name": "Watt-hours to Joules", "category": "energy", "type": "standard", "teaser": "Convert watt-hours into joules.", "labels": {"in1": "Watt-hours", "in2": "Joules"}, "factor": 3600.0},
 
 ];