Precious Metals Weight Converter (Troy Ounce, Gram, Pennyweight, Indian Tola & Baht)

Convert gold/silver Troy Ounces, Grams, Indian Tolas (11.664 g), and Pennyweights (dwt).

Grams, Indian Tolas & dwt
77.76 g (6.67 Tolas)
2.5 Troy oz = 77.76 g (77.68 g fine metal)
Total Weight in Grams 77.759 g
Fine Pure Metal Content 77.681 g (2.498 oz t)
Indian Tolas (11.6638 g) 6.67 Tolas
Pennyweights (dwt) & Avoirdupois oz 50 dwt (2.74 oz av)
Inputs
oz t
Precious metal weight in Troy Ounces (oz t).
% pure
Purity percentage (e.g., 99.9% for 24K bullion, 91.67% for 22K gold).
Results & Graph
Grams, Indian Tolas & dwt
77.76 g (6.67 Tolas)
2.5 Troy oz = 77.76 g (77.68 g fine metal)
Total Weight in Grams
77.759 g
Fine Pure Metal Content
77.681 g (2.498 oz t)
Indian Tolas (11.6638 g)
6.67 Tolas
Pennyweights (dwt) & Avoirdupois oz
50 dwt (2.74 oz av)

Grams, Indian Tolas & dwt Sensitivity & Breakdown

2.5 Troy oz = 77.76 g (77.68 g fine metal)
Graph 1 • Weight In Troy Ounces Sensitivity Recalculates the domain equation across 50% to 150% of the primary input while holding other parameters constant.
0 50 dwt 63.0 50 dwt 126.0 50 dwt 50%: 38.88 50 dwt 38.9 50% 75%: 58.32 50 dwt 58.3 75% 100%: 77.76 50 dwt 77.8 100% 125%: 97.2 50 dwt 97.2 125% 150%: 116.64 50 dwt 116.6 150%
Graph 2 • Primary & Supporting Metric Comparison Compares the primary output alongside supporting domain benchmarks.
Grams, Indian Tolas & dwt 77.76 g (6.67 Tolas) Total Weight in Grams 77.759 g Fine Pure Metal Content 77.681 g (2.498 oz t) Indian Tolas (11.6638 g) 6.67 Tolas
Graph 3 • Exact Output Table & Units Displays each calculated output in its exact domain unit.
Grams, Indian Tolas & dwt77.76 g (6.67 Tolas)Total Weight in Grams77.759 gFine Pure Metal Content77.681 g (2.498 oz t)Indian Tolas (11.6638 g)6.67 TolasPennyweights (dwt) & Avoirdupois oz50 dwt (2.74 oz av)
Summary: 2.5 Troy ounces equals 77.76 grams (6.67 Indian Tolas, 5.1 Thai Baht, or 50 pennyweights).
Summary: 2.5 Troy ounces equals 77.76 grams (6.67 Indian Tolas, 5.1 Thai Baht, or 50 pennyweights).
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Interactive chart & math engine powered by CalculatorGraph

Grams, Indian Tolas & dwt Reference Schedule

Troy OuncesGrams (g)Indian TolasPennyweights (dwt)
0.5 oz t15.55 g1.33 Tolas10 dwt
1 oz t31.1 g2.67 Tolas20 dwt
2.5 oz t77.76 g6.67 Tolas50 dwt
5 oz t155.52 g13.33 Tolas100 dwt
10 oz t311.04 g26.67 Tolas200 dwt
32.15 oz t999.98 g85.73 Tolas643 dwt

Formula & Mathematical Methodology: Troy oz ↔ Grams ↔ Indian Tola Formula

1 Troy oz = 31.1034768 g = 20 dwt = 2.66667 Indian Tolas = 1.09714 Avoirdupois oz
1 Troy oz = 31.1034768 g = 20 dwt = 2.66667 Indian Tolas = 1.09714 Avoirdupois oz
  • Weight In Troy Ounces: Precious metal weight in Troy Ounces (oz t).
  • Metal Fineness Karat Or Purity: Purity percentage (e.g., 99.9% for 24K bullion, 91.67% for 22K gold).

Rounding: Full IEEE-754 double precision internally; display values formatted to 2–4 significant figures.

Worked Example: Default Troy oz ↔ Grams ↔ Indian Tola Scenario

Convert bullion and jewelry weights across Troy Ounces (31.1034768 g), Grams, Pennyweights (dwt = 1.55517 g), Indian Tolas (11.6638038 g), Thai Baht (15.244 g), and Avoirdupois Ounces.

  1. Enter parameters for Troy oz ↔ Grams ↔ Indian Tola in the input controls.
  2. Apply formula: 1 Troy oz = 31.1034768 g = 20 dwt = 2.66667 Indian Tolas = 1.09714 Avoirdupois oz.
  3. Inspect the 3 interactive SVG charts and comparison table for sensitivity across input ranges.
Result: Produces instant Troy oz ↔ Grams ↔ Indian Tola output with domain-verified units and sensitivity table.

Frequently Asked Questions

How is Troy oz ↔ Grams ↔ Indian Tola calculated?

Precious Metals Weight Converter (Troy Ounce, Gram, Pennyweight, Indian Tola & Baht) uses the verified equation: 1 Troy oz = 31.1034768 g = 20 dwt = 2.66667 Indian Tolas = 1.09714 Avoirdupois oz. Adjust any input field to recalculate all outputs and 3 SVG visualizations in real time.

What units does the Troy oz ↔ Grams ↔ Indian Tola tool use?

Each field displays its exact unit label (oz t, % pure) so results remain dimensionally consistent.

Can I solve backwards for a target output using Goal Seek?

Yes. Click "🎯 Goal Seek" in the results toolbar to solve backwards for any numeric input parameter.

Unit Conversions · Jewelry, Land & Culinary Units

Precious Metals Weight Converter (Troy Ounce, Gram, Pennyweight, Indian Tola & Baht): inputs, method, and how to read the result

Convert gold/silver Troy Ounces, Grams, Indian Tolas (11.664 g), and Pennyweights (dwt).

Choose inputs for the case you are checking

The defaults are illustrative. Replace them with values for your case and keep the units shown beside each field.

  • Weight In Troy Ounces: Precious metal weight in Troy Ounces (oz t).
  • Metal Fineness Karat Or Purity: Purity percentage (e.g., 99.9% for 24K bullion, 91.67% for 22K gold).

What the calculation includes

With the default values shown, Grams, Indian Tolas & dwt is 77.76 g (6.67 Tolas). The calculation follows Troy oz ↔ Grams ↔ Indian Tola Formula; the formula and variable definitions above show how the inputs combine.

One-input check: With the other defaults held constant, changing Weight In Troy Ounces from 2.5 oz t to 2.75 oz t changes Grams, Indian Tolas & dwt from 77.76 g (6.67 Tolas) to 85.53 g (7.33 Tolas). This is a comparison inside the calculator's stated model, not a prediction.

Where to use caution

  • Inputs are within standard operating ranges for the specified equation.
  • Extreme boundary conditions may require specialized empirical adjustments.

Scope: Global Standard Check the assumptions and limitations against your situation before relying on the estimate.

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