Mass and Weight · Unit Converter

Convert Seer (Ser) to Tola

Convert seers (ser) to tolas instantly. 1 seer (ser) = 79.9999996571 tola — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Tola to Seer (Ser) converter for the reverse conversion.

Written by Sunith Babu L, Ph.D., Lead Engineer Reviewed by Dr. Ashok Kumar K, Ph.D.
Mass and Weight category 2 min read Published Last reviewed Updated

Units explained

Indian / South Asian

Seer (Ser)

What is a seer (ser)?

The seer (ser) equals about 933 grams, or eighty tola (close to one kilogram).

Origin of the seer (ser)

From Hindi/Urdu 'ser', a major pre-metric trade weight.

Where it is used

Historical grain, milk, and produce trade across South Asia.

When and where it was developed

Standardized in British India; aligned near 1 kg after metrication.

Indian / South Asian

Tola

What is a tola?

The tola equals 180 troy grains, about 11.6638 grams (three-eighths of a troy ounce).

Origin of the tola

From Sanskrit 'tula', meaning a balance or weighing.

Where it is used

The primary unit for gold and silver across India, Pakistan, and Nepal.

When and where it was developed

Fixed at 180 grains under British India in 1833.

Seer (Ser) to Tola conversion formula

Note: this conversion uses a generally accepted modern value. Historical and regional definitions of this unit varied across times and places.

The relationship between seers (ser) and tolas:

1 seer = 79.9999996571 tola
1 tola = 0.0125000001 seer

To convert seers (ser) to tolas, multiply the value in seers (ser) by 79.9999996571. To reverse, multiply tolas by 0.0125000001.

How to use this converter

Type a value into the calculator. The result in tolas updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Tola to Seer (Ser) converter for the reverse direction.

Step-by-step: convert seers (ser) to tolas

  1. Write down the value in seers (ser) (seer).
  2. Multiply that value by the factor 79.9999996571.
  3. The product is the equivalent value in tolas (tola).
  4. To reverse, multiply the tola value by 0.0125000001.

Worked examples

Example 1 — Convert 1 seer to tola:
1 × 79.9999996571 = 79.9999996571 tola

Example 2 — Convert 100 seer to tola:
100 × 79.9999996571 = 7999.9999657059 tola

Real-world example — Fabric and tailoring

One seer (ser) of fabric converts to a value in tolas commonly used for seam allowances. Garment patterns frequently switch between the two units on a single instruction sheet.

1 seer × 79.9999996571 = 79.9999996571 tola

Real-world example — Body height conversion (reverse direction)

You measure 1.75 seers (ser) tall and need to fill in a gym membership form or medical record that asks for height in tolas. This is the most-used everyday length conversion in metric-using countries.

1.75 seer × 79.9999996571 = 139.9999993999 tola

Real-world example — Pet and accessory dimensions

A 3-seer (ser) dog leash equals a tidy round value in tolas. Pet-supply shopping frequently mixes the two units across product specifications.

3 seer × 79.9999996571 = 239.9999989712 tola

Seer (Ser) to Tola conversion table

Standard reference values for converting seers (ser) to tolas:

Seer (Ser) [seer]Tola [tola]
0.010.7999999966
0.17.9999999657
179.9999996571
2159.9999993141
3239.9999989712
4319.9999986282
5399.9999982853
10799.9999965706
201599.9999931412
302399.9999897118
403199.9999862823
503999.9999828529
1007999.9999657059
50039999.9998285293
100079999.9996570587

Frequently asked questions

How many tolas is 1 seer (ser)?
1 seer (ser) equals 79.9999996571 tola.
How do I convert seers (ser) to tolas?
Multiply the value in seers (ser) by 79.9999996571 to get tolas.
How do I convert tolas back to seers (ser)?
Multiply the value in tolas by 0.0125000001, or use the Tola to Seer (Ser) converter.
How many tolas is 100 seers (ser)?
100 seers (ser) equals 7999.9999657059 tolas, because 100 × 79.9999996571 = 7999.9999657059.

Convert Seer (Ser) to other weight units

Show all Seer (Ser) conversions
Metric / SI (18 units)
Seer (Ser) to Attogram (ag) Seer (Ser) to Femtogram (fg) Seer (Ser) to Picogram (pg) Seer (Ser) to Nanogram (ng) Seer (Ser) to Microgram (µg) Seer (Ser) to Milligram (mg) Seer (Ser) to Centigram (cg) Seer (Ser) to Decigram (dg) Seer (Ser) to Gram (g) Seer (Ser) to Dekagram (dag) Seer (Ser) to Hectogram (hg) Seer (Ser) to Kilogram (kg) Seer (Ser) to Quintal (metric) (q) Seer (Ser) to Metric Ton (t) Seer (Ser) to Gigagram (Gg) Seer (Ser) to Teragram (Tg) Seer (Ser) to Petagram (Pg) Seer (Ser) to Exagram (Eg)
Avoirdupois (15 units)
Seer (Ser) to Grain (gr) Seer (Ser) to Dram (avoirdupois) (dr) Seer (Ser) to Ounce (oz) Seer (Ser) to Pound (lb) Seer (Ser) to Clove (clove) Seer (Ser) to Stone (US) (st) Seer (Ser) to Stone (UK) (st) Seer (Ser) to Quarter (US) (qr) Seer (Ser) to Quarter (UK) (qr) Seer (Ser) to Hundredweight (US) (cwt) Seer (Ser) to Hundredweight (UK) (cwt) Seer (Ser) to Wey (wey) Seer (Ser) to Kilopound (kip) (kip) Seer (Ser) to Ton (short, US) (sh tn) Seer (Ser) to Ton (long, UK) (long tn)
Troy & Apothecary (10 units)
Seer (Ser) to Point (1/100 carat) (pt) Seer (Ser) to Carat (metric) (ct) Seer (Ser) to Scruple (apothecary) (s ap) Seer (Ser) to Pennyweight (dwt) Seer (Ser) to Momme (mom) Seer (Ser) to Mace (mace) Seer (Ser) to Dram (apothecary/troy) (dr ap) Seer (Ser) to Troy Ounce (oz t) Seer (Ser) to Tael (tael) Seer (Ser) to Pound (troy/apothecary) (lb t)
Indian / South Asian (5 units)
Seer (Ser) to Ratti (ratti) Seer (Ser) to Masha (masha) Seer (Ser) to Tola (tola) Seer (Ser) to Chittack (Chatank) (chittack) Seer (Ser) to Maund (Mann) (maund)
Scientific / Atomic (9 units)
Seer (Ser) to Electron Mass (rest) (me) Seer (Ser) to MeV/c2 (MeV/c²) Seer (Ser) to Muon Mass (mµ) Seer (Ser) to Atomic Mass Unit (u) Seer (Ser) to Proton Mass (mp) Seer (Ser) to Neutron Mass (mn) Seer (Ser) to Deuteron Mass (md) Seer (Ser) to Carbon-12 Atom Mass (C-12) Seer (Ser) to Planck Mass (mP)
Astronomical (4 units)
Seer (Ser) to Lunar Mass (Moon) (M☾) Seer (Ser) to Earth's Mass (M⊕) Seer (Ser) to Jupiter Mass (MJ) Seer (Ser) to Sun's Mass (M☉)
Biblical / Ancient (14 units)
Seer (Ser) to Lepton (Biblical Roman) (lepton) Seer (Ser) to Quadrans (Biblical Roman) (quadrans) Seer (Ser) to Assarion (Biblical Roman) (assarion) Seer (Ser) to Gerah (Biblical Hebrew) (gerah) Seer (Ser) to Drachma (Biblical Greek) (drachma) Seer (Ser) to Denarius (Biblical Roman) (denarius) Seer (Ser) to Bekan (Biblical Hebrew) (bekah) Seer (Ser) to Didrachma (Biblical Greek) (didrachma) Seer (Ser) to Shekel (Biblical Hebrew) (shekel) Seer (Ser) to Tetradrachma (Biblical Greek) (tetra) Seer (Ser) to Mina (Biblical Greek) (mina) Seer (Ser) to Mina (Biblical Hebrew) (mina) Seer (Ser) to Talent (Biblical Greek) (talent) Seer (Ser) to Talent (Biblical Hebrew) (talent)
Force / Engineering (5 units)
Seer (Ser) to Poundal (pdl) Seer (Ser) to Ton (assay) (US) (AT) Seer (Ser) to Ton (assay) (UK) (AT) Seer (Ser) to Kilogram-force square second/meter (hyl) Seer (Ser) to Slug (slug)

Sources & references

Conversion factor (1 seer = 79.9999996571 tola) verified against the following authoritative sources:

Results are provided for general reference. Verify critical measurements against an authoritative standard.